WRN-621 WRN-621A WRN2-621 Assembly thermocouple

WRN-621 WRN-621A WRN2-621 Assembly thermocouple

Overview

WRN-621 WRN-621A WRN2-621 Assembly thermocouple is usually used in conjunction with display instruments, recording instruments, electronic computers, etc. It  measure the temperature of liquid, steam and gas medium and solid surface in the range of 0 ℃ -1300 ℃ in various production processes.

Working principle

Electrode of WRN-621 WRN-621A WRN2-621 Assembly thermocouple is which is a temperature difference between the measuring terminal and the reference terminal, a thermoelectric potential is generated, and the working instrument displays the temperature value corresponding to the thermoelectric potential.

Features

WRN-621 WRN-621A WRN2-621 Assembly thermocouple

1, Compression spring type temperature sensing element, very good vibration resistance

2, Simple assembly and easy replacement

3, Large measuring range

4, High mechanical strength and good pressure resistance

Main tech data

1,Diameter of protective tube:φ16，φ20.

2, Product implementation standard: IEC584 ,GB/T30429-2013

3.The temperature of the thermocouple in the environment is 15 ~ 35 ℃, the relative humidity is 45% ~ 75%, the test voltage is 500 ± 50V (DC), the insulation resistance between the electrode and the outer sleeve is ≥1000MΩ.m.

Note: Any special design or question of WRN-621 WRN-621A WRN2-621 Assembly thermocouple, kindly contact the manufacturer for more details.