Product Description

GTM100 Programmable head mounted temperature transmitter

Related products temperature transmitter

Description pt100 temperature transmitter

GTM100 slide switch RTD transmitter is an intelligent two-wire PC programmable RTD transmitter with its range set by slide switch. It could linearize RTD input for 4-20mA (two-wire) output and transmit the output signal to system control equipment like DCS or PLC with features of sensor damage or short circuit preset. The product is powered by output circuit (no separate power needed) and shall be installed in junction box of temperature sensor. Installation opening is in cylinder shape for fitting different size of junction box. With installation frame, GTM100 could also installed on DIN rails.

 

Features                                                 

1. GTM100 adopts circuit design with lightening protection and EFT resistant function, thus the product is lightening resistant. The product could protect related equipment effectively under 5 continous inductive thunder (≤±4000V).

 

2. Both input and output could resist ±4000V EFT interference.

 

3. GTM100 RTD transmitter could effectively protect equipment damage from faradism, switch on and off of high capacity equipment in power system, line fault, switching, operation of frequency conversion equipment or welding machine, etc.

 

4. Product with compact structure design and easy for installation.

 

5. Super low consumption inner circuit design will greatly reduce temperature drift caused by heat dissipation of instrument components. This had improved long period stability of the product and prolonged its service life.

 

6. Operating temperature range for the product is -40~+85℃. GTM100 RTD transmitter could operate under harsh environment.

Detail show pt100 temperature transmitter

 

 

 

Specification pt100 temperature transmitter

 

 

Item	Data
Configuration mode	Slide switch + PC programmable
Separate power debugging	No
Input	Pt100, Cu50, Pt1000
Temperature range	-200~+850℃
Accuracy	≤0.2% or 0.2K
Output	4-20mA (two-wire)
Alarm	In case of sensor failure (open or short circuit), output of GTM100 will decrease to ≤3.6mA or increase to ≥21.5mA
Calculation of max. load	(Power V-9V)/ 0.025A (Output current)
Current limitation	≤25mA
Power	9-30VDC
Response time	1S
Lightening protection	±4000V (5 times)
EFT interference resistance	±4000V
Operating temperature range	-40~85℃
Temperature drift	0.0118%FS/1℃
Long period stability	≤0.1℃ / year or 0.05% / year

 

Type selection pt100 temperature transmitter

GTM						Head mounted temperature transmitter serise
Model	100					Head mounted digital slide switch RTD transmitter
Range setting		A				Slide switch
		B				PC program
Temperature sensor type			A			Pt100
			B			Cu50
			C			Pt1000
			X			Customization
Temperature range				A		Default range
				X		Customized range (15 ranges at top)
Mode					A	Standard type
					B	With calibration report

 

Note:

1. Please confirm temperature measurement range and input type before ordering.

2. Note us for your measurement range if it is not in our standard range list.

3. Default alarm is switched off. Please inform us if this function is needed.

 

Type selection process

 

Select main model according to requirement, the whole process shall be main model + range setting + sensor type + measurement range + mode.

Packing pt100 temperature transmitter

 

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Company information pt100 temperature transmitter

 

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Payment Terms︰ TT / LC / DP / DA

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