Blowing thermocouple

Productoverview:
WRPC-430 series Blowing thermocouple The thermoelectric power will increase as the temperature measuring end, thermoelectric sizeonly withthermocouple conductor material and the temperature difference between the two ends of the length, diameter and thermal electrode without thermocouple assembly is mainly composed of a junction box, protection tube, insulation casing, terminals, power extremely basic structure, and with a variety of mounting and fixing device composition.
Two, Working principle：
WRPC-430 series Blowing thermocouple Two different components of the conductor ends by welding, forming a loop direct temperature measuring end call measurement end, terminal end call reference end. When there is temperature difference between the measuring terminal and a reference terminal, will produce thermal emf in the circuit, connected to display instrument, the instrument will indicate the corresponding temperature of the thermocouple electromotive force generated by the value of the.
Three, application:
WRPC-430 series Blowing thermocouple By blowing nitrogen or other gases, harmful gases out of protection tube, so as to improve the life of thermocouple. Is an indispensable temperature measuring device of 30 million tons of synthetic ammonia.
Four, main features:
1, simple assembly, convenient replacement;
2, the pressure spring type temperature sensing element, good anti vibration performance;
3, large range of temperature measurement;
4, high mechanical strength, good pressure resistance.
Five, technical parameters:
1, electrical outlet: M20X1.5, NPT1/2;
2, precision grade: I II;
3, protection grade: IP65;
4, nominal pressure: pressure.
Six, Type and specification:

Note: 1, Thermocouple I according to the ordering protocol;
2, the remaining material according to the ordering protocol protection tube.
7, Design selection and ordering information:
1, model;
2, division no.;
3, precision grade;
4, fixed form;
5, the length or depth of insertion.
Customer service service commitment:
1, my company sold Zhongwei Thermocouple series The product within twelve months of quality problems, responsible for free maintenance.
2, the warranty period if the products of our company have any quality problems, our company is responsible for free repair or replacement.
3, the warranty period if the user use undeserved, cause damage to the product, our company is responsible for the maintenance, collect the damaged parts cost.
4, after the warranty period of product quality problems, our company is responsible for the maintenance, collect the damaged parts cost.
5, if the user needs to our service, our company in the province of the user service personnel arrived at the scene within 12 hours, arrived at the scene 48 hours outside users.