Endress+Hauser

TST434 Resistance thermometer

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SKU:: TST434 Resistance thermometer series
UPC:
MPN:
Weight:: 0.00 Grams

Description

Description

Application

The TST434 RTD thermometer is specifically designed for precise monitoring of ambient room temperatures. Equipped with a head transmitter, this complete unit ensures higher measurement accuracy and reliability compared to traditional wired sensors. It is suitable for measuring ambient temperatures both indoors and outdoors.

Key features:

Suitable for indoor and outdoor ambient temperature measurements
Operating range: –50 to +100 °C (–58 to +212 °F)
Protection rating: IP66/68 (NEMA Type 4X enclosure)

Benefits

Durable terminal heads compliant with DIN EN 50446 or rugged plastic housings provide excellent protection against harsh environmental conditions.
Ensures consistent, reliable, and accurate temperature measurements in both indoor and outdoor settings.
Quick and easy wall installation.
Optional head transmitter with various output options, including 4 to 20 mA analog, HART®, PROFIBUS® PA, or FOUNDATION Fieldbus™ for easy integration.

SPECIFICATIONS

Pressure Specifications

Measuring principle	Resistance Temperature Detector
Characteristic / Application	metric style probe for ambient temperature measurement without neck
Thermowell / protection tube	without (not intended to use with thermowell)
Outer diameter protection tube / Insert	20,0 mm (0,79'')
Material protection tube/ thermowel	Aluminium
Operating temperature range	PT 100: -50 °C ...100 °C (-58 °F …212 °F)
Max. process pressure (static)	at 20 °C: 1 bar (15 psi)
Accuracy	class A acc. to IEC 60751 class B acc. to IEC 60751
Integration head transmitter	yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
Certification	SIL (transmitter only)