Compact sanitary RTD - iTHERM TrustSens TM371

iTHERM TrustSens TM371
Compact thermometer

Metric RTD thermometer with self-calibration technology for hygienic applications

TM371

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Sanitary RTD TrustSens TM371 with elbow thermowell in hygienic design — Sanitary RTDs, such as the compact TrustSens TM371 temperature measurement device, are available with special TT411 elbow thermowells in hygienic design for clean processes and accurate measurements

iTHERM TrustSens TM371, winner of the HERMES AWARD 2018 — Our sanitary resistance thermometer is recognized by numerous industry awards for its breakthrough technology, including the prestigious HERMES AWARD

Self-calibrating hygienic resistance thermometer with iTHERM QuickNeck — iTHERM TrustSens - innovative thermometer designed for food & beverage and life sciences industries

Sanitary RTD iTHERM TrustSens TM371 with self-calibrating function — Temperature measurement is a critcal part of sterile process applications. iTHERM TrustSens supports automation of product safety and compliance.

Green status LED of the sanitary RTD probe TrustSens TM371 — iTHERM TrustSens - The award-winning thermometer for all hygienic and aseptic applications

Compact sanitary RTD - iTHERM TrustSens TM371 with self-calibrating Pt100 sensor and iTHERM QuickNeck quick-release neck for fast insert removal

Specs at a glance

Response time

t50 = 2.5 s
t90 = 5.4 s
Max. process pressure (static)

at 20 °C: 40 bar (580 psi)
Operating temperature range

Pt100:
-40 °C to 160 °C (-40 °F to 320 °F),
optional up to 190 °C (374 °F)
reference point for automated calibration
Max. immersion length on request

up to 900.00 mm (35.4'')

See all specifications

Field of application

Our award-winning iTHERM TrustSens TM371 sanitary RTD features the world's first self-calibrating Pt100 sensor unit! The hygienic temperature transmitter with Heartbeat Technology effectively eliminates the risk of undetected non-conformities, reduces production downtime while increasing product safety and process efficiency in food, beverage and life sciences applications. The instrument complies with FDA and GMP regulations and integrates with the Netilion cloud-based Industry 4.0 ecosystem.

Designed for critical hygienic / aseptic applications in life sciences, food & beverage
RTD self-calibration in processes such as SIP, UHT, edible oil refining, industrial deep fat frying
Measuring range: -40 to 190 °C (-40 to 374 °F)
Protection class: IP65/67 or IP69
Signal output: 4 to 20 mA, HART®
Optional: Secure Bluetooth® and/or WirelessHART® (requires FieldPort SWA50)
EHEDG, ASME BPE, FDA, 3-A, 1935/2004, 2023/2006, 10/2011, CE, CRN, CSA General Purpose, Explosion protection, e.g. ATEX/IECEx

Benefits

Reduce risks and costs by implementing fully automated, traceable inline RTD sensor self-calibration; Eliminate non-conformities or undetected failures
True RTD sensor self-calibration making use of the Curie effect; Built-in, long-term stable fix point reference with complete traceability of calibration chain to ITS-90
Full instrument diagnostics, monitoring and verification with Heartbeat Technology
Automated process documentation, built-in memory for 350 calibration events; 24/7 access to printable, audit proof calibration certificates, on-site or through cloud-based system integration
Built-in 4 to 20 mA loop check function saves time and increases process safety
Highest temperature measurement precision: individual transmitter-sensor matching from factory for improved RTD accuracy

Videos

iTHERM TrustSens TM371 sanitary RTD: The world's first self-calibrating hygienic temperature transmitter
How to perform a fully automated, inline 4 to 20 mA loop check in five easy steps
Lower risk and drive automation in regulated processes using iTHERM TrustSens TM371

Smart instrumentation through Heartbeat Technology

You want to increase plant performance and reduce costs? Our smart instrumentation portfolio with Heartbeat Technology offers in-depth device insight for more cost-efficiency and operational safety.
- More information
iTHERM TrustSens self-calibrating sanitary RTD sensor

A unique temperature sensor technology based on an integrated fixed-point reference element that enables reliable and accurate recalibration of the primary Pt100 RTD sensor.
- More information

Xpert selection

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

Xpert: Master your most challenging applications

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

FLEX selections	Technical excellence	Simplicity
F L E X Fundamental selection Meet your basic measurement needs	Technical excellence	Simplicity
F L E X Lean selection Handle your core processes easily	Technical excellence	Simplicity
F L E X Extended selection Optimize your processes with innovative technologies	Technical excellence	Simplicity
F L E X Xpert selection Master your most challenging applications	Technical excellence	Simplicity Variable

Learn more about the FLEX selections

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Success stories

Optimized logistics concept for tank systems

We implemented a highly effective logistics concept at chemicals distributors Brenntag Schweizerhall AG's Basel site.
Read the full story
Tube skin temperature measurement

How thermometers can detect pipe overheating, lead to significant energy savings and increase process efficiency and product quality
Read the full story
Prevent grain dust ignition in bulk tanks & silos

How temperature profiling increases plant safety and product quality in bulk tanks and silos for food storage.
Read the full story
Self-calibrating thermometers in hygienic processes

This white paper explains how self-calibrating thermometers can be used in hygienic process engineering. It details theory and practice as well as application examples. Learn more!
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Medical autoclaves

New sensor technology automates recalibrations to reduce risk in batch sterilization. Learn More!
Read the full story

	EN
25/03/2024
15/09/2023
28/10/2021
30/07/2021
19/06/2020

Language:	English
Version:	25/03/2024
File size:	1.1 MB
File name:	TI00426FEN_2524.pdf

	EN
31/10/2022
14/02/2022
16/06/2021
14/01/2021
01/08/2018

Language:	English
Version:	31/10/2022
File size:	1.9 MB
File name:	TI01292TEN_0822-00.pdf

Language:	English
Version:	15/12/2022
File size:	2.7 MB
File name:	BA01887REN_0222-00.pdf

Language:	Italian
Version:	10/01/2020
File size:	11.2 MB
File name:	EH_Booklet COMPLETO.pdf

	EN
15/12/2022
30/11/2018

	EN
31/10/2022
31/03/2022
20/01/2021
21/08/2018
27/02/2018

	EN
19/01/2023
31/03/2022
20/01/2021
23/02/2018
20/09/2017

	EN
07/03/2022

iTHERM TrustSens TM371Compact thermometer

Metric RTD thermometer with self-calibration technology for hygienic applications

Specs at a glance

Response time

Max. process pressure (static)

Operating temperature range

Max. immersion length on request

Field of application

Benefits

Videos

Smart instrumentation through Heartbeat Technology

iTHERM TrustSens self-calibrating sanitary RTD sensor

Xpert selection

Success stories

Optimized logistics concept for tank systems

Tube skin temperature measurement

Prevent grain dust ignition in bulk tanks & silos

Self-calibrating thermometers in hygienic processes

Medical autoclaves

Measuring principle

Characteristic / Application

Thermowell / protection tube

Insert / probe

Outer diameter protection tube / Insert

Max. immersion length on request

Material protection tube/ thermowell

Process connection

Tip shape

Surface roughness Ra

Operating temperature range

Max. process pressure (static)

Response time

Integration head transmitter

Ex - approvals

Back

TI Weld-in adapter, process adapter and flanges

iTHERM TrustSens TM371

iTHERM TrustSens Calibration Monitoring

iTHERM TrustSens TM371

iTHERM TrustSens TM371

CSA Control drawing

iTHERM TrustSens TM371, TM372

Device viewer

SD Hygienic process connection types

Misura della temperatura e componenti di sistema per i settori alimentare e farmaceutico.

Back

O-ring set for ingold connection

O-ring 14.9x2.7 VMQ, FDA, 5 pcs.

O-ring 21.89x2.62 VMQ, FDA, 5 pcs.

O-ring 28.17x3.53 VMQ, FDA, 5 pcs.

Profile gasket 29x36x3.7, FDA, 5 pcs.

Spare Part Kit Press-Screw TK40 G1/4 d6

Spare Part Kit Press-Screw TK40 G1/2 d6

Commubox FXA291 (Hardware)

Compression Fitting TK40

Spare Parts Kit Seal Insert TK40

Commubox FXA195

FieldCare SFE500

Fieldgate FXA42

TrustSens TM371

iTHERM TT411 Thermowell

plug screw fitting G1/2 1.4435

Weld in adapter M12x1.5 1.4435/316L

G1/2 metal to metal weld in adapter

Plug screw fitting 316L M12x1.5

Adapter for Ingold connection, 3.1

Adapter for Ingold connection

Weld-in adapter G3/4 d=50, 316L, 3.1

Weld-in adapter G3/4, d=29, 316L, 3.1

Weld-in adapter G3/4, d=55, 316L

Weld-in adapter G3/4, 316L, 3.1

Weld-in adapter G1, d=53, 316L, 3.1

Weld-in adapter G1, d=60, 316L

Weld-in adapter G1, d=60, 316L, 3.1

Weld-in adapter G1, adjustable, 316L

Weld-in adapter G1, adjustable,316L, 3.1

Grip cap flexible yellow TPE

Cordset 4p D18 IP69K

Cable connector M12 IP69k 5m

Adapto Upgrade TXU10 - TM37x

iTHERM TrustSens TM371
Compact thermometer