Name: TR66 Explosion-proof Pt100 Thermometer
Brand: Endress+Hauser
SKU: TR66 Explosion-proof Pt100 Thermometer series
Availability: OutOfStock

TR66 Explosion-proof Pt100 Thermometer

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SKU:

TR66 Explosion-proof Pt100 Thermometer series

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Description

Description

Application

The TR66 Explosion-proof Pt100 Thermometer is engineered for challenging and safety-critical environments, particularly in industries like Chemical, Oil & Gas, and Energy. Its rugged design, including durable protection tubes and specialized materials, ensures reliability in harsh conditions involving corrosive substances and extreme pressures. For enhanced accuracy and dependability, the device offers an optional head transmitter supporting various communication protocols, making it more efficient than conventional wired sensors.

Ideal for heavy-duty applications
Suitable for the Oil & Gas processing industry
Measuring range: -200 to +600°C (-328 to 1112°F)
Capable of handling static pressures up to 100 bar (1450 psi)
Protection class: IP68

Benefits

Designed for hazardous environments with protection types: Intrinsic safety (Ex i.a.), flameproof (Ex d), and non-sparking (Ex nA)
High compatibility with inserts and adherence to DIN 43772 standards
Extension neck to safeguard the head transmitter from excessive heat
Quick response time due to a reduced/tapered tip design
Flexible modular construction with standard terminal heads (DIN EN 50446) and customizable immersion lengths
Certified for marine applications

SPECIFICATIONS

Pressure Specifications

Measuring principle	Resistance Temperature Detector
Characteristic / Application	US style metric modular temperature assembly for heavy duty applications suitable for hazardous areas suitable for high process pressures threaded process connection with neck incl. thermowell / protection tube (metal)
Thermowell / protection tube	bar stock (drilled)
Insert / probe	mineral insulated (MI), flexible
Outer diameter protection tube / Insert	20 mm (0,79") 24 mm (0,94") 25 mm (0,98")
Max. immersion length on request	up to 5.000,00 mm (196,85'')
Material protection tube/ thermowell	1.4401 (316) 1.4404 (316L) 1.4571 (316Ti) AlloyC276 Alloy600
Optional coating	Not defined
Process connection	male thread: NPT3/4" NPT1" flange: ASME 1" 150 RF (B16.5) ASME 1" 300 RF (B16.5) ASME 1" 600 RF (B16.5) ASME 1,5" 150 RF (B16.5) ASME 1,5" 300 RF (B16.5) ASME 1,5" 600 RF (B16.5) ASME 2" 300 RF (B16.5) ASME 2" 600 RF (B16.5)
Tip shape	tapered
Surface roughness Ra	1,6 μm (63,0 μin.)
Operating temperature range	PT100 TF iTHERM StrongSens: -50 °C ...500 °C (-58 °F ...932 °F) PT100 WW: -200 °C ...600 °C (-328 °F ...1.112 °F) PT100 TF: -50 °C ...400 °C (-58 °F ...752 °F)
Max. process pressure (static)	at 20 °C: 500 bar (7.252 psi)
Accuracy	class A acc. to IEC 60751 class AA acc. to IEC 60751
Response time	depending on configuration
Integration head transmitter	yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
Ex - approvals	ATEX II IECEx EAC Ex Explosion proof UKCA
Certification	Gost Metrology SIL (transmitter only) Marine approval