No fixed thermocouple

Electrocouples without fixed devices are typically used in conjunction with display instruments, recorders, electronic computers, and similar devices. Directly measures the temperature of liquids, vapors, gases, and solid surfaces in the 0C~1300C range during various production processes.

Classification:

Thermocouple

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No fixed thermocouple

1. Heatcouples without fixed devices are usually used in conjunction with display instruments, recorders, computers, and similar devices. Directly measures the temperature of liquids, steam, and gas media, as well as solid surfaces, within the 0°C~1300°C range in various production processes.

2. Temperature-less thermocouples without fixed devices are characterized by simple assembly and easy replacement; spring-type temperature sensing elements have good vibration resistance, can be installed and used flexibly, have a wide measurement range, high mechanical strength, and excellent voltage resistance.

3. Features of Thermocouples Without Fixed Devices: Simple
assembly, easy to ｒｅｐｌａｃｅ, spring-type temperature sensing elements with good vibration resistance, wide temperature measurement range, high mechanical strength, and good voltage resistance.
4. Working Principle
of Thermocouples Without Fixed Devices: The electrodes of thermocouples are composed of two different conductor materials. When there is a temperature difference between the measuring and reference terminals, a thermoelectric potential is generated, and the working instrument displays the temperature value corresponding to the thermoelectric potential.

Product models	Degree number	Temperature range: °C	Thermal response time	Protective tube materials	Specifications (mm)
					d	L
WRM-130 WRM2-130	N	0-800	<90S	1Cr18Ni9Ti	φ16	150 200 250 300 400 500 750 1000 1500 2000 2150
		0-1000		0Cr25Ni20
WRM-130G WRM2-130G		0-800	<24S	1Cr18Ni9Ti
		0-1000		0Cr25Ni20
WRN-130 WRN2-130	K	0-800	<90S	1Cr18Ni9Ti
		0-1000		0Cr25Ni20
WRN-130G WRN2-130G		0-800	<24S	1Cr18Ni9Ti
		0-1000		0Cr25Ni20
WRE-130 WRE2-130	E	0-700	<90S	1Cr18Ni9Ti
WRE-130G WRE2-130G			<24S
WRC-130 WRC2-130	T	0-350	<90S	1Cr18Ni9Ti
WRC-130G WRC2-130G			<24S
WRF-130 WRF2-130	J	0-600	<90S	1Cr18Ni9Ti
WRF-130G WRF2-130G			<24S
WRM-131 WRM2-131	N	0-800	<120S	1Cr18Ni9Ti	φ20
		0-1000		0Cr25Ni20
WRM-131G WRM2-131G		0-800	<24S	1Cr18Ni9Ti
		0-1000		0Cr25Ni20
WRN-131 WRN2-131	K	0-800	<120S	1Cr18Ni9Ti
		0-1000		0Cr25Ni20
WRN-131G WRN2-131G		0-800	<24S	1Cr18Ni9Ti
		0-1000		0Cr25Ni20
WRE-131 WRE2-131	E	0-700	<120S	1Cr18Ni9Ti
WRE-131G WRE2-131G			<24S
WRC-131 WRC2-131	T	0-350	<120S	1Cr18Ni9Ti
WRC-131G WRC2-131G			<24S
WRF-131 WRF2-131	J	0-600	<120S	1Cr18Ni9Ti
WRF-131G WRF2-131G			<24S