![iTHERM TrustSens TM371, a compact hygienic temperature transmitter with self-calibrating RTD sensor Compact sanitary RTD - iTHERM TrustSens TM371](/__image/a/2962475/k/52c067340a118427fa76e70bf64b6f576e627b61/ar/1-1/w/100/t/jpg/b/ffffff/n/true/fn/TrustSens_iTHERM_TM371.jpg)
![iTHERM TrustSens TM37x und Fiedport SWA50 Bundle picture of SWA50 and iTHERM TrustSens TM37x](/__image/a/9584639/k/8d206d01d7f46ce41d2c7b1565ea50febb18d71e/ar/1-1/w/344/t/jpg/b/ffffff/fn/TM371%20SWA50.jpg)
Benefits at a glance
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The wireless integration of iTHERM TrustSens offers users in the life science and food and beverage industries optimized process verification with minimum effort.
The product bundle consisting of the self-calibrating temperature sensor iTHERMTrustSens and the intelligent Bluetooth and WirelessHART adapter offers a simple and convenient way of reading out the calibration data and minimizing risks. -
Easy accessible calibration status
Cost reduction by saving calibration costs and reducing calibration cycles.
Risk reduction and elimination of undetected failures:
Higher process transparency
Higher product safety
Bundle in Detail
![FielPort SWA50 and iTHERM TrustSens TM37x Bundle picture of FielPort SWA50 and iTHERM TrustSens TM37x](/__image/a/9584639/k/490967fbf5472e49ddc98c7d9cbec1504c54628f/ar/4-3/w/648/t/jpg/b/ffffff/fn/TM371%20SWA50.jpg)
Components and Pre-Configurations
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Fixations
To ensure the compatibility of the components with one another it has given certain fixations. Open parameters give you the freedom for individual configuration.
Components can be configured within the bundle in the cart -
Components1
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iTHERM TrustSens TM371
Compact thermometerFixations:TM371- _ _ _ _ _ _ _ _ _ A _ _Communication; Output Signal:AHART; 4-20mA>Cable-Set:CAIP69K, 5m, angle plug -
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FieldPort SWA50
Fixations:SWA50- _ _ 1A _Housing:1316LVersion:ARemote mounting
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
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Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
iTHERM TrustSens TM371
Compact thermometer
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.
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Measuring principle
Resistance Temperature Detector
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Characteristic / Application
self-calibrating
metric style
compact temperature probe
hygienic design
life sciences, food & beverage -
Thermowell / protection tube
without
incl. thermowell
incl. Tee-/elbow thermowell -
Insert / probe
without exchangeable insert
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Outer diameter protection tube / Insert
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'')
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Material protection tube/ thermowell
1.4435 Delta Ferrite < 1%
316L -
Process connection
compression fitting
weld in adapter
clamp connections acc. to ISO 2852
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
TT411 elbow thermowell DIN 11865 -
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
Pt100:
-40 °C to 160 °C (-40 °F to 320 °F),
optional up to 190 °C (374 °F)
reference point for automated calibration -
Max. process pressure (static)
at 20 °C: 40 bar (580 psi)
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Response time
t50 = 2.5 s
t90 = 5.4 s -
Integration head transmitter
no (4 to 20 mA signal, HART)
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Ex - approvals
CSA C/US IS, I/1+2/A-F
CSA C/US General Purpose
UK II1/2G Ex ia IIC T6 Ga/Gb, II1/2D Ex ia IIIC Da/Db
ATEX IECEx II1/2G Ex ia IIC T6 Ga/Gb, II1/2D Ex ia IIIC T6 Da/Db
FieldPort SWA50
The FieldPort SWA50 converts the HART signal of the connected HART field device to a reliable and encrypted Bluetooth® or WirelessHART signal. The Endress+Hauser SmartBlue app or the Endress+Hauser Field Xpert is used to configure the FieldPort SWA50 and to visualize the measured values and status of the connected HART field device. HART field devices can be connected to the Netilion Cloud via the FieldPort SWA50 and a FieldEdge device.
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Measuring principle
WirelessHART
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Function
Intelligent WirelessHART and/or Bluetooth® interface module for easy and fast connection to HART devices
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Certification
Non-hazardous area, ATEX, IEC Ex
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Input
One point-to-point with HART device
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Output
WirelessHART and/or Bluetooth® communication interface,
Operating frequency: 2.4 GHz (ISM band),
Transmission range under reference conditions:
WirelessHART communication - up to 200 m (656 ft),
Bluetooth communication - up to 40 m (131 ft) -
Auxiliary power supply / Loop power supply
Loop-powered 4 to 20 mA
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Dimensions (wxhxd)
W x H x D: 146 mm x 42 mm x 42 mm
(dimensions in mm 25.4 = 1 inch) -
Software
Internal software for reading data from HART field devices and communicating over WirelessHART and/or Bluetooth®
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Operation
Integral via DIP-switches,
Cell Phone configuration via SmartBlue App and Bluetooth®,
Field Xpert configuration via Bluetooth® or HART-modem,
PC configuration via FieldCare and HART-modem,
PC configuration via FieldCare and WirelessHART Gateway -
Operating Voltage
24 V DC (min. 4 V DC, max. 30 V DC): min. 3.6 mA loop current required for start-up
Voltage drop if internal HART communication resistor is deactivated:
3.2 V in operation, < 3.8 V at start-up
Voltage drop if internal HART communication resistor is activated (270 Ohm):
< 4.2 V at 3.6 mA loop current, < 9.3 V at 22.5 mA loop current