iTEMP TMT187

Temperature head transmitter for RTD sensor

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SKU: TMT187

Highlights

Sensor Input: 1 x RTD (Pt100)
Output/ Communication Protocol: 1 x analog 4...20 mA
Accuracy: 0.2 K (0.36 °F) or 0.08%
Type: Head transmitter
Hazardous area and GL (German Lloyd) approved

Fields of application

Process industry
Machine building and plant construction

Details

The temperature transmitter TMT187 from Endress+Hauser is designed for the transformation of an RTD Pt100 sensor signal in a fixed measuring range. The standardized output signal used for process measurement is a 4...20 mA signal. This means fast, easy, reliable and precise measured values for a wide range of industry applications.

General Information

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Measuring principle	Head transmitter
Measurement temperature range	-200 to 850 °C
Transmitter accuracy	0.2 K (0.36 °F) or 0.08%
Configuration	Fixed configuration

Input / Output

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Transmitter input type	1 x RTD (Pt100)
Transmitter output type	1 x Analog 4...20 mA

Mechanical Data

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Housing material	Housing: PC
Degree of protection	IP00/IP66

Electrical Data

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Current consumption	3.5 to 25 mA
Cable entry	2 / 3 / 4 wire
Switch on Delay	4s
Switch response time	1s

Certification / Approvals

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Hazardous approvals	ATEX, FM, CSA
Other Approvals/ Certification	CE, UL, GL

Additional Information

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Mounting type	Terminal head form B
Ambient temperature range	-40 to 85 °C (-40 to 185 °F)
Shock resistance	Yes
Vibration resistance	Yes
Reverse polarity protection	Yes
Electromagnetic compatibility (EMC)	According to EN 61 326-1 (IEC 1326) and NAMUR NE 21
Fail-mode	NAMUR NE 43
Long term stability	≤ 0.1 K/year or ≤ 0.05%/year