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iTHERM TrustSens - Model TM371 -Self-Calibrating Temperature Sensor
100% compliance, 0% effort Hygienic compact RTD thermometer. The award-winning smart temperature probe with integrated HART® transmitter and Heartbeat Technology features the world’s first RTD sensor unit capable of fully automated in-situ self-calibration. It effectively eliminates the risk of undetected non-conformities, reduces production downtime and increases product safety and process efficiency in applications of the food & beverage and life sciences industries. The device is fully compliant to FDA 21 CFR Part 11 regulations and GMP rules.
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Risk and cost reduction thanks to self-calibration and Heartbeat Technology
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No production downtime due to an automated and fully traceable inline self-calibration
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Automatized documentation, memory for 350 calibration points
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Printable calibration certificate - audit proof
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Elimination of non-conformities or undetected failures
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International certifications and approvals:
– EHEDG, ASME BPE, FDA, 3-A, 1935/2004, 2023/2006, 10/2011, CE CRN, CSA General Purpose -
Highest accuracy of measuring point through sensor-transmitter-matching
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Specially designed for use in hygienic and aseptic applications in the food & beverages and life sciences industries
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Measuring range: –40 to 160 °C (–40 to 320 °F)
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Pressure range up to 50 bar (725 psi)
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Protection class IP67/68 or IP69K
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Communication: Analog output 4 to 20 mA, HART ® protocol
- Measuring Principle: Resistance Temperature Detector
- Characteristic / Application:
- self-calibrating
- metric style
- compact temperature probe
- hygienic design
- hygienic process connection
- Thermowell / protection tube:
- without
- incl. thermowell
- incl. T-/ellbow thermowell
- Insert / probe: pipe version, isolated wires, not flexible
- Outer diameter protection tube:
- 6,0 mm (0,24``)
- 9,0 mm (0,35``)
- 12,7 mm (0,5")
- Max. immersion length on request: up to 900,00 mm (35,4``)
- Material protection tube/ thermowell:
- 1.4435 Delta-Ferrit < 1%
- 316L
- Process connection:
- compression fitting
- weld in adapter
- clamp connections acc. to ISO2852
- screwed pipe joint acc. to DIN 11851
- aseptic screwed pipe joint acc. to DIN 11864-1
- metallic sealing system
- thread acc. to ISO 228 for liquiphant adaptor
- APV Inline
- Varivent
- Ingold
- SMS 1147
- Neumo Biocontrol
- T- and corner pieces
- Tip shape:
- straight
- reduced
- Surface roughness Ra:
- 0,76 μm (29,92 μin)
- 0,38 μm (14,96 μin)
- 0,38 μm (14,96 μin) electropolished
- Operating temperature range:
- PT 100:
- -40 °C …160 °C
- (-40 °F …320 °F)
- Max. process pressure (static): at 20 °C: 40 bar (580 psi)
- Response time:
- t50 = 2,5 s
- t90 =9,5s
- Integration head transmitter: no (4…20mA Signal, HART)