Endress+Hauser TMT31 Temperature Transmitter RTD Input 36V, 85 °C, -40 °C

RS Stock No.:: 256-6227
Mfr. Part No.:: TMT31-AAA1B1A1
Brand:: Endress+Hauser

Endress+Hauser TMT31 Temperature Transmitter RTD Input 36V, 85 °C, -40 °C

Subtotal (1 unit)*

$266.92

(exc. GST)

$293.61

(inc. GST)

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In Stock

17 unit(s) ready to ship from another location

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Units	Per unit
1 +	$266.92

*price indicative

RS Stock No.:: 256-6227
Mfr. Part No.:: TMT31-AAA1B1A1
Brand:: Endress+Hauser

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Endress+Hauser
	Product Type	Temperature Transmitter
	Input Type	RTD
	Output Type	Analogue Output
	Diameter	44mm
	Minimum Temperature Input	-50°C
	Maximum Temperature Input	850°C
	Series	TMT31
	Maximum Supply Voltage	36V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Standards/Approvals	CE mark
	Hazardous Area Certification	No

	Select all
	Brand Endress+Hauser
	Product Type Temperature Transmitter
	Input Type RTD
	Output Type Analogue Output
	Diameter 44mm
	Minimum Temperature Input -50°C
	Maximum Temperature Input 850°C
	Series TMT31
	Maximum Supply Voltage 36V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Standards/Approvals CE mark
	Hazardous Area Certification No

COO (Country of Origin):: DE

Endress+Hauser TMT31 Series Temperature Transmitter, -50°C Minimum Temperature Input, 850°C Maximum Temperature Input - TMT31-AAA1B1A1

This temperature transmitter converts RTD sensor signals into an analogue output for process monitoring and control in industrial settings. It is designed for installation within a DIN-head style housing and operates across a wide measurement range, providing a simple interface for temperature measurement systems within plant and equipment environments.

Features and Benefits:

• Accepts RTD input and provides industry-standard analogue output
• Measures temperatures from -50°C to 850°C for wide process coverage
• Operates with supply up to 36V enabling 2‑wire installations
• Rated for operation between -40°C and 85°C for varied ambient conditions
• CE marked for conformity with relevant European requirements

Applications

• Used with boiler control loops requiring RTD-to-analogue conversion
• Suitable for integration into plant control cabinets with DIN-head mounting
• Ideal for monitoring process heaters with high temperature spans
• Can be used for temperature feedback in chemical processing lines

What sensor types does it accept?

It accepts RTD sensors, converting resistance changes into an analogue signal compatible with standard control systems.

Which output format does it use for connection to controllers?

The device provides an analogue output suitable for 4-20 mA loop signalling in process instrumentation.

Is it certified for operation in hazardous zones?

It does not carry hazardous area certification and should not be installed in classified explosive atmospheres.

What physical form factor suits installation?

The transmitter is intended for compact DIN-head style installation and has a 44 mm diameter form to fit standard head enclosures.