<?xml version='1.0' encoding='UTF-8'?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:video="http://www.google.com/schemas/sitemap-video/1.1" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1"><url><loc>https://blog.tri-sen.com/compressor-recycle_valve_sizing_refrigeration</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/recycle%20valve%20sizing%20for%20refrigeration/recycle%20valve%20sizing%20in%20refrigeration.png</image:loc><image:caption>recycle valve sizing in refrigeration</image:caption><image:title>recycle valve sizing in refrigeration</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/recycle%20valve%20sizing%20for%20refrigeration/rcv%20sizing%20equations.png</image:loc><image:caption>rcv sizing equations</image:caption><image:title>rcv sizing equations</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/recycle%20valve%20sizing%20for%20refrigeration/enthalpy%20dome.png</image:loc><image:caption>enthalpy dome</image:caption><image:title>enthalpy dome</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Authors/Jim%20blog%20author.jpg</image:loc><image:caption>Jim blog author</image:caption><image:title>Jim blog author</image:title></image:image><lastmod>2023-10-08</lastmod></url><url><loc>https://blog.tri-sen.com/compressor-control-surge-margin-0</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Authors/Jim%20blog%20author.jpg</image:loc><image:caption>Jim blog author</image:caption><image:title>Jim blog author</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/typical%20compressor%20surge%20limit%20%20curve.png</image:loc><image:caption>typical compressor surge limit  curve</image:caption><image:title>typical compressor surge limit  curve</image:title></image:image><lastmod>2020-03-02</lastmod></url><url><loc>https://blog.tri-sen.com/surgedetection_faqs</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog-surge%20detection/surge%20detection%20cycle.png</image:loc><image:caption>surge detection cycle</image:caption><image:title>surge detection cycle</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog-surge%20detection/sensor%20and%20input%20r1.0.png</image:loc><image:caption>sensor and input r1.0</image:caption><image:title>sensor and input r1.0</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog-surge%20detection/surge%20detection%20actions.png</image:loc><image:caption>surge detection actions</image:caption><image:title>surge detection actions</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog-surge%20detection/surge%20detection%20error.png</image:loc><image:caption>surge detection error</image:caption><image:title>surge detection error</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog-surge%20detection/surge%20detection%20time%20line%20r2.png</image:loc><image:caption>surge detection time line r2</image:caption><image:title>surge detection time line r2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog-surge%20detection/SURGE%20DETECTION%20ARROWS-1.png</image:loc><image:caption>SURGE DETECTION ARROWS-1</image:caption><image:title>SURGE DETECTION ARROWS-1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog-surge%20detection/compressor%20front%20view%20r1.0.png</image:loc><image:caption>compressor front view r1.0</image:caption><image:title>compressor front view r1.0</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog-surge%20detection/asc%20sd%20app%20icons.png</image:loc><image:caption>asc sd app icons</image:caption><image:title>asc sd app icons</image:title></image:image><lastmod>2020-03-19</lastmod></url><url><loc>https://blog.tri-sen.com/deriving-the-universal-surge-curve</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Authors/Jim%20blog%20author.jpg</image:loc><image:caption>Jim blog author</image:caption><image:title>Jim blog author</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Deriving%20Universal%20Surge%20Curve/simplified%20surge%20line%20algorithm.jpg</image:loc><image:caption>simplified surge line algorithm</image:caption><image:title>simplified surge line algorithm</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog%20-%20universal%20surge%20curve/surge%20line.png</image:loc><image:caption>surge line</image:caption><image:title>surge line</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Deriving%20Universal%20Surge%20Curve/flow%20equation.jpg</image:loc><image:caption>flow equation</image:caption><image:title>flow equation</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Deriving%20Universal%20Surge%20Curve/final%20simplified%20surge%20algorithm.jpg</image:loc><image:caption>final simplified surge algorithm</image:caption><image:title>final simplified surge algorithm</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/head%20equation.png</image:loc><image:caption>head equation</image:caption><image:title>head equation</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Deriving%20Universal%20Surge%20Curve/universal%20surge%20calc.png</image:loc><image:caption>universal surge calc</image:caption><image:title>universal surge calc</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Deriving%20Universal%20Surge%20Curve/efficiency%20curve.png</image:loc><image:caption>efficiency curve</image:caption><image:title>efficiency curve</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog%20-%20universal%20surge%20curve/head%20vs%20flow.png</image:loc><image:caption>head vs flow</image:caption><image:title>head vs flow</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog%20-%20universal%20surge%20curve/head%20vs%20flow%5E2.png</image:loc><image:caption>head vs flow^2</image:caption><image:title>head vs flow^2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Deriving%20Universal%20Surge%20Curve/simplified%20surge%20line%20algorithm%20(2).jpg</image:loc><image:caption>simplified surge line algorithm (2)</image:caption><image:title>simplified surge line algorithm (2)</image:title></image:image><lastmod>2020-01-06</lastmod></url><url><loc>https://blog.tri-sen.com/surge-line-prediction-for-axial-air-compressors</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog%20-%20axial%20compressor/Axial%20compressor-1.png</image:loc><image:caption>Axial compressor-1</image:caption><image:title>Axial compressor-1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog%20-%20axial%20compressor/ACFi-3.png</image:loc><image:caption>ACFi-3</image:caption><image:title>ACFi-3</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Authors/Jim%20blog%20author.jpg</image:loc><image:caption>Jim blog author</image:caption><image:title>Jim blog author</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog%20-%20axial%20compressor/ACFi-2%20ri.png</image:loc><image:caption>ACFi-2 ri</image:caption><image:title>ACFi-2 ri</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><lastmod>2019-09-14</lastmod></url><url><loc>https://blog.tri-sen.com/refrigeration-systems</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Authors/Jim%20blog%20author.jpg</image:loc><image:caption>Jim blog author</image:caption><image:title>Jim blog author</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TRS%20-%20F1%20r1.png</image:loc><image:caption>TRS - F1 r1</image:caption><image:title>TRS - F1 r1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Pressure%20Enthalpy%20Diagram%20Quench%20Post%201%20(VTDM).png</image:loc><image:caption>Pressure Enthalpy Diagram Quench Post 1 (VTDM)</image:caption><image:title>Pressure Enthalpy Diagram Quench Post 1 (VTDM)</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><lastmod>2020-02-07</lastmod></url><url><loc>https://blog.tri-sen.com/hydraulic_trip_architecture</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/1oo2%20voting.png</image:loc><image:caption>1oo2 voting</image:caption><image:title>1oo2 voting</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/2oo3%20fail%20open%20(dark%20gray).png</image:loc><image:caption>2oo3 fail open (dark gray)</image:caption><image:title>2oo3 fail open (dark gray)</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/TetraSentry%20for%20blog%20r2.png</image:loc><image:caption>TetraSentry for blog r2</image:caption><image:title>TetraSentry for blog r2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/2oo3%20fail%20closed%20(dark%20gray).png</image:loc><image:caption>2oo3 fail closed (dark gray)</image:caption><image:title>2oo3 fail closed (dark gray)</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/summary%20table%20r1.png</image:loc><image:caption>summary table r1</image:caption><image:title>summary table r1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/2oo3%20voting.png</image:loc><image:caption>2oo3 voting</image:caption><image:title>2oo3 voting</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/2oo2%20fail%20open%20(dark%20gray).png</image:loc><image:caption>2oo2 fail open (dark gray)</image:caption><image:title>2oo2 fail open (dark gray)</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Harry%20Cheddie.png</image:loc><image:caption>Harry Cheddie</image:caption><image:title>Harry Cheddie</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/2oo2(2)%20voting.png</image:loc><image:caption>2oo2(2) voting</image:caption><image:title>2oo2(2) voting</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/1oo2%20fail%20closed%20(dark%20gray).png</image:loc><image:caption>1oo2 fail closed (dark gray)</image:caption><image:title>1oo2 fail closed (dark gray)</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/1oo2%20fail%20open%20(dark%20gray).png</image:loc><image:caption>1oo2 fail open (dark gray)</image:caption><image:title>1oo2 fail open (dark gray)</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/2oo2(2)%20fail%20closed%20(dark%20gray).png</image:loc><image:caption>2oo2(2) fail closed (dark gray)</image:caption><image:title>2oo2(2) fail closed (dark gray)</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/2oo2(2)%20fail%20open%20(dark%20gray)%20r1.png</image:loc><image:caption>2oo2(2) fail open (dark gray) r1</image:caption><image:title>2oo2(2) fail open (dark gray) r1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/calculations%20table%20rA.png</image:loc><image:caption>calculations table rA</image:caption><image:title>calculations table rA</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/2oo2%20voting.png</image:loc><image:caption>2oo2 voting</image:caption><image:title>2oo2 voting</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/2oo2%20fail%20closed%20(dark%20gray).png</image:loc><image:caption>2oo2 fail closed (dark gray)</image:caption><image:title>2oo2 fail closed (dark gray)</image:title></image:image><lastmod>2020-09-21</lastmod></url><url><loc>https://blog.tri-sen.com/compressor-control-surge-margin</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/surge%20control%20margin.png</image:loc><image:caption>surge control margin</image:caption><image:title>surge control margin</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/surge%20control%20margin%20proportional%20offset.png</image:loc><image:caption>surge control margin proportional offset</image:caption><image:title>surge control margin proportional offset</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Authors/Jim%20blog%20author.jpg</image:loc><image:caption>Jim blog author</image:caption><image:title>Jim blog author</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><lastmod>2019-10-29</lastmod></url><url><loc>https://blog.tri-sen.com/proof_test_intervals</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Harry%20Cheddie.png</image:loc><image:caption>Harry Cheddie</image:caption><image:title>Harry Cheddie</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/pfd_equation.png</image:loc><image:caption>pfd_equation</image:caption><image:title>pfd_equation</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/red%20alligator%20with%20text.png</image:loc><image:caption>red alligator with text</image:caption><image:title>red alligator with text</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/beer%20without%20background%20with%20labels%20v1.1.png</image:loc><image:caption>beer without background with labels v1.1</image:caption><image:title>beer without background with labels v1.1</image:title></image:image><lastmod>2026-01-13</lastmod></url><url><loc>https://blog.tri-sen.com/pid_tmc_structures</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20velocity%20PID%20P%2BD%20math%20r1.png</image:loc><image:caption>discretized non-Interactive velocity PID P+D math r1</image:caption><image:title>discretized non-Interactive velocity PID P+D math r1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/transfer%20function.png</image:loc><image:caption>transfer function</image:caption><image:title>transfer function</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20velocity%20integral%20only%20math.png</image:loc><image:caption>discretized non-Interactive velocity integral only math</image:caption><image:title>discretized non-Interactive velocity integral only math</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20velocity%20PID%20P%2BI%20hexagons.png</image:loc><image:caption>discretized non-Interactive velocity PID P+I hexagons</image:caption><image:title>discretized non-Interactive velocity PID P+I hexagons</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20positional%20integral%20only%20math%201.0.png</image:loc><image:caption>discretized non-Interactive positional integral only math 1.0</image:caption><image:title>discretized non-Interactive positional integral only math 1.0</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/cupcakes%20r1.3.png</image:loc><image:caption>cupcakes r1.3</image:caption><image:title>cupcakes r1.3</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20velocity%20PID%20integral%20only%202.0.png</image:loc><image:caption>discretized non-Interactive velocity PID integral only 2.0</image:caption><image:title>discretized non-Interactive velocity PID integral only 2.0</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/pi%20vs%20pid.png</image:loc><image:caption>pi vs pid</image:caption><image:title>pi vs pid</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/tank%20level%20example.png</image:loc><image:caption>tank level example</image:caption><image:title>tank level example</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/P%20vs%20PI%20r1.png</image:loc><image:caption>P vs PI r1</image:caption><image:title>P vs PI r1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/Controller%20shapes.png</image:loc><image:caption>Controller shapes</image:caption><image:title>Controller shapes</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20PID%20proportional%20only%20math%201.png</image:loc><image:caption>discretized non-Interactive PID proportional only math 1</image:caption><image:title>discretized non-Interactive PID proportional only math 1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/discretized%20non-Interactive%20velocity%20PID%20P%2BI.png</image:loc><image:caption>discretized non-Interactive velocity PID P+I</image:caption><image:title>discretized non-Interactive velocity PID P+I</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20PID%20integral%20only%201.5.png</image:loc><image:caption>discretized non-Interactive PID integral only 1.5</image:caption><image:title>discretized non-Interactive PID integral only 1.5</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/Triconex_LP/hero-ebara-on-test.jpg</image:loc><image:caption>hero-ebara-on-test</image:caption><image:title>hero-ebara-on-test</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20velocity%20PID%20math.png</image:loc><image:caption>discretized non-Interactive velocity PID math</image:caption><image:title>discretized non-Interactive velocity PID math</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20velocity%20PID%20P%2BD.png</image:loc><image:caption>discretized non-Interactive velocity PID P+D</image:caption><image:title>discretized non-Interactive velocity PID P+D</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20PID%20proportional%20only%202.0.png</image:loc><image:caption>discretized non-Interactive PID proportional only 2.0</image:caption><image:title>discretized non-Interactive PID proportional only 2.0</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20velocity%20PID%20naked.png</image:loc><image:caption>discretized non-Interactive velocity PID naked</image:caption><image:title>discretized non-Interactive velocity PID naked</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20velocity%20PID%20proportional%20only%20math.png</image:loc><image:caption>discretized non-Interactive velocity PID proportional only math</image:caption><image:title>discretized non-Interactive velocity PID proportional only math</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20velocity%20PID%20derivative%20only%20math.png</image:loc><image:caption>discretized non-Interactive velocity PID derivative only math</image:caption><image:title>discretized non-Interactive velocity PID derivative only math</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20velocity%20PID%20proportional%20only.png</image:loc><image:caption>discretized non-Interactive velocity PID proportional only</image:caption><image:title>discretized non-Interactive velocity PID proportional only</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20velocity%20PID%20derivative%20only.png</image:loc><image:caption>discretized non-Interactive velocity PID derivative only</image:caption><image:title>discretized non-Interactive velocity PID derivative only</image:title></image:image><lastmod>2020-06-23</lastmod></url><url><loc>https://blog.tri-sen.com/quench-control</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog-refrigeration/quench%20controls.png</image:loc><image:caption>quench controls</image:caption><image:title>quench controls</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog-refrigeration/refrigeration%20summary.png</image:loc><image:caption>refrigeration summary</image:caption><image:title>refrigeration summary</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog-refrigeration/Pressure%20Enthalpy%20Diagram%20Quench%20Post%201%20(VTDM)%20wCTCS.png</image:loc><image:caption>Pressure Enthalpy Diagram Quench Post 1 (VTDM) wCTCS</image:caption><image:title>Pressure Enthalpy Diagram Quench Post 1 (VTDM) wCTCS</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog-refrigeration/quench%20cycle.png</image:loc><image:caption>quench cycle</image:caption><image:title>quench cycle</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Pressure%20Enthalpy%20Diagram%20Quench%20Post%201%20(VTDM).png</image:loc><image:caption>Pressure Enthalpy Diagram Quench Post 1 (VTDM)</image:caption><image:title>Pressure Enthalpy Diagram Quench Post 1 (VTDM)</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/blog-refrigeration/Typical%20Refrigeration%20System%20Schematic%20r1.1.png</image:loc><image:caption>Typical Refrigeration System Schematic r1.1</image:caption><image:title>Typical Refrigeration System Schematic r1.1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Authors/Jim%20blog%20author.jpg</image:loc><image:caption>Jim blog author</image:caption><image:title>Jim blog author</image:title></image:image><lastmod>2020-02-12</lastmod></url><url><loc>https://blog.tri-sen.com</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/red%20alligator%20with%20text.png</image:loc><image:caption>red alligator with text</image:caption><image:title>red alligator with text</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/trip%20block%20architecture/TetraSentry%20for%20blog%20r2.png</image:loc><image:caption>TetraSentry for blog r2</image:caption><image:title>TetraSentry for blog r2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/Triconex_LP/hero-ebara-on-test.jpg</image:loc><image:caption>hero-ebara-on-test</image:caption><image:title>hero-ebara-on-test</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Old%20products/TS310%20Past%20Products%20hero%20r1.0.png</image:loc><image:caption>TS310 Past Products hero r1.0</image:caption><image:title>TS310 Past Products hero r1.0</image:title></image:image><lastmod>2023-08-03</lastmod></url><url><loc>https://blog.tri-sen.com/pid_tmc_basics</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/dead%20time%201.0.png</image:loc><image:caption>dead time 1.0</image:caption><image:title>dead time 1.0</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/reverse%20acting%20r1.0.png</image:loc><image:caption>reverse acting r1.0</image:caption><image:title>reverse acting r1.0</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/position%20vs%20velocity.png</image:loc><image:caption>position vs velocity</image:caption><image:title>position vs velocity</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/forward%20acting.png</image:loc><image:caption>forward acting</image:caption><image:title>forward acting</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/cascaded%20control%20r1.1.png</image:loc><image:caption>cascaded control r1.1</image:caption><image:title>cascaded control r1.1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/integration%20rate%20unsteady%20r1.1.png</image:loc><image:caption>integration rate unsteady r1.1</image:caption><image:title>integration rate unsteady r1.1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/non-Interactive%20PID.png</image:loc><image:caption>non-Interactive PID</image:caption><image:title>non-Interactive PID</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/integration%20rate.png</image:loc><image:caption>integration rate</image:caption><image:title>integration rate</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20velocity%20PID%20r1.0.png</image:loc><image:caption>discretized non-Interactive velocity PID r1.0</image:caption><image:title>discretized non-Interactive velocity PID r1.0</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/error.png</image:loc><image:caption>error</image:caption><image:title>error</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/lag%20(time%20constant)%20r1.0.png</image:loc><image:caption>lag (time constant) r1.0</image:caption><image:title>lag (time constant) r1.0</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/process%20gain%201.1.png</image:loc><image:caption>process gain 1.1</image:caption><image:title>process gain 1.1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/proportional%20only%20response.png</image:loc><image:caption>proportional only response</image:caption><image:title>proportional only response</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/PID%20Skeleton.png</image:loc><image:caption>PID Skeleton</image:caption><image:title>PID Skeleton</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/setpoint%20to%20target%20ramp%20r1.0.png</image:loc><image:caption>setpoint to target ramp r1.0</image:caption><image:title>setpoint to target ramp r1.0</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/sr&amp;i%20process%201.1.png</image:loc><image:caption>sr&amp;i process 1.1</image:caption><image:title>sr&amp;i process 1.1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/parallel%20pid%20r1.3.png</image:loc><image:caption>parallel pid r1.3</image:caption><image:title>parallel pid r1.3</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/Interactive%20PID%20r2.0.png</image:loc><image:caption>Interactive PID r2.0</image:caption><image:title>Interactive PID r2.0</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/runaway%20process.png</image:loc><image:caption>runaway process</image:caption><image:title>runaway process</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/process%20types%20table%20r1.1.png</image:loc><image:caption>process types table r1.1</image:caption><image:title>process types table r1.1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/proportional%20and%20integral%20response.png</image:loc><image:caption>proportional and integral response</image:caption><image:title>proportional and integral response</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Old%20products/TS310%20Past%20Products%20hero%20r1.0.png</image:loc><image:caption>TS310 Past Products hero r1.0</image:caption><image:title>TS310 Past Products hero r1.0</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/discretized%20non-Interactive%20PID.png</image:loc><image:caption>discretized non-Interactive PID</image:caption><image:title>discretized non-Interactive PID</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/TMC%20PID/ramp%20rate%201.1.png</image:loc><image:caption>ramp rate 1.1</image:caption><image:title>ramp rate 1.1</image:title></image:image><lastmod>2020-05-28</lastmod></url><url><loc>https://blog.tri-sen.com/compressor-control-surge-margin-1</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/ISBP-F1.png</image:loc><image:caption>ISBP-F1</image:caption><image:title>ISBP-F1</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Authors/Jim%20blog%20author.jpg</image:loc><image:caption>Jim blog author</image:caption><image:title>Jim blog author</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/ISBP-F2.png</image:loc><image:caption>ISBP-F2</image:caption><image:title>ISBP-F2</image:title></image:image><lastmod>2020-03-02</lastmod></url><url><loc>https://blog.tri-sen.com/stonewall-control</loc><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/Assets/26TRIS065-Tri-Sen%2050%20years%20logo-R2.png</image:loc><image:caption>26TRIS065-Tri-Sen 50 years logo-R2</image:caption><image:title>26TRIS065-Tri-Sen 50 years logo-R2</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Stonewall%20blog%20figure%204.png</image:loc><image:caption>Stonewall blog figure 4</image:caption><image:title>Stonewall blog figure 4</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/Blog%20-%20Authors/Jim%20blog%20author.jpg</image:loc><image:caption>Jim blog author</image:caption><image:title>Jim blog author</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/stonewall/Stonewall%20blog%20post%20figure%203%20r1.0.png</image:loc><image:caption>Stonewall blog post figure 3 r1.0</image:caption><image:title>Stonewall blog post figure 3 r1.0</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/stonewall%20limit.png</image:loc><image:caption>stonewall limit</image:caption><image:title>stonewall limit</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/blog/impeller.png</image:loc><image:caption>impeller</image:caption><image:title>impeller</image:title></image:image><image:image><image:loc>https://4754617.fs1.hubspotusercontent-na1.net/hubfs/4754617/TriSen_September2018%20Theme/image/banner.jpg</image:loc><image:caption>banner</image:caption><image:title>banner</image:title></image:image><lastmod>2020-05-15</lastmod></url></urlset>