RTD Sensor Helmet Mounted Temperature Transmitter TMT187A

Price Negotiable

Price: Negotiate

MOQ: 10PCS

Delivery Time: 5-8 workdays

Brand: SENSE

Product Description

RTD Helmet-mounted temperature transmitter TMT187A

Application areas

Head mounted temperature transmitter with iHART- protocol for converting various input signals into a

scalable 4 to 20 mA analogue output signal

Power supply
Supply voltage	7.5 to 45 VDC , polarity protected
Output
Output signal	4 to 20 mA
Signal on alarm	Underranging Linear drop to 3.8 mA
	Overranging linear rise to 20.8 mA
	Sensor break;
	sensor short-circuit(not for thermocouples TC) :3.6mA or 22 mA
Load	Max.(Vpower supply-7.5 V)/0.022 A
Linearisation/transmission behaviour	Temperature linear
Installation conditions
Installation instructions	Installation angle:no limit
	Installation area:connection head according to DIN 43 729 Form B;
	TAF 10

Performance characteristics
Response time	1 s
Reference operating conditions	Calibrationtemperature: 23℃(73.4F)5Ko
Long-term stability	<0.05%/year
Switch on delay	<5S
In	Negligible
Load in	Negligible
Maximum measured error	Input	Type	Measurement accuracy
	RTD	Pt100	0.2K or 0.08%
		Pt1000	0.3K or 0.12%
Environment conditions
Ambient temperature limits	-40℃ to 85℃(-40℉ to 185℉)
Storage temperature	-50℃ to 100℃(-58℉ to 212℉)
Condensation	Allowable
Degree of protection	IP00,IP66(installed)
Shock and vibration resistance	4g/2 to 150 Hz as per IEC 60 068-26
Electromagnetic	Interference immunity and interference emission according
compatibility(EMC)	to GB/T17626.2-1998, compliance with IEC 61000-4-3:1995
Others
Dimensions	Dia. 44 mmX24 mm
Weight	Approx. 34g
Material	Housing: PC
	Potting: epoxy