Endress+Hauser TMT31-2087/0 Temperature Transmitter

Endress+Hauser TMT31-2087/0 Temperature Transmitter

TMT31-2087/0 is an Endress+Hauser (E+H) single-channel 4-20 mA temperature transmitter, supporting Pt100/Pt1000 resistance temperature detectors (RTDs) and mainstream thermocouple (TC) sensors. The transmitter features NAMUR NE107 device diagnostic functionality and supports factory pre-configuration or on-site parameter setting, making it suitable for general industrial and hygienic temperature measurement applications.

Wholesale & OEM Information

Supply Type

Sample: No

Transport Mode: Sea, Land, Air, Express, Others

HS Code

Guangzhou Xulang Auto Parts Co., Ltd.

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Product Description

Product Details

Brand	Endress+Hauser（E+H）
Model	TMT31-2087/0
Type	Temperature Transmitter
Origin	Germany
Product Condition	New
Unit Price	$300
Warranty	12 months

📌Overview

Endress+Hauser (E+H) TMT31-2087/0 Temperature Transmitter is a single-channel temperature transmitter. The temperature transmitter is mainly used to convert signals from Pt100/Pt1000 resistance temperature detectors (RTDs) or thermocouples (TCs) into standard analog outputs. TMT31-2087/0 supports two installation modes: installation inside a B-type terminal head or DIN rail mounting in a control cabinet.

✅Benefits

Installation and Wiring: TMT31-2087/0 uses push-in terminals for tool-free, quick wiring.

CvD Sensor-Transmitter Matching: TMT31-2087/0 uses Callendar-Van Dusen coefficients to optimize the overall measurement accuracy of the measuring point.

Sensor-Transmitter Matching (CvD): TMT31-2087/0 uses the Callendar-Van Dusen linearization function to adjust the accuracy of the entire measuring point and eliminate errors caused by individual sensor variations.

⚙️ Mechanical Installation Precautions

Strict Torque Control: The maximum torque for the terminal head fixing screws is 1 Nm (Z2 screwdriver); the maximum torque for the terminal block screws is 0.35 Nm (Z1 screwdriver). Excessive torque may strip the threads or damage the housing/terminals, while insufficient torque may cause poor contact and loss of explosion-proof protection.
Installation Orientation: When the TMT31-2087/0 transmitter is installed in the terminal head, power supply terminals 1 and 2 must face the cable entry. The sensor cable must pass through the central 7 mm hole. Do not pull the wires forcefully.
Mandatory Explosion-Proof Requirement: After wiring is completed, the terminal head cover must be tightened and securely locked. Failure to tighten the cover will result in loss of Ex explosion-proof protection. Opening the cover while operating in hazardous areas is strictly prohibited.
Do not apply excessive pressure to, drop, or impact the TMT31-2087/0 transmitter. When the terminal head is directly installed on the temperature measuring insert, avoid transferring mechanical stress to the transmitter body.