Petrochemical special thermocouple

Productoverview:
WRN series Petrochemical special thermocouple Professional for the petrochemical sector design, can directly measure the temperature range of 200 DEG C 1600 liquid, steam and gas and solid surface temperature.
Two, work principle:
WRN series Petrochemical special thermocouple Two different components of the conductor (called thermocouple wire or thermal electrode) is connected to the two ends of the synthetic circuit, when the junction temperature at the same time, in the loop will produce electromotive force, this phenomenon is called the thermoelectric effect, and this is called thermal electromotive force emf.
A thermocouple is used to measure temperature of this principle, which is directly used for measuring the temperature of a medium called the working end (also known as the measuring end), the other end is called the cold end (also known as the end of the cold end compensation); and display instrument or meter display instrument connection, will point out that the thermoelectric potential generated by thermocouple.

Three, application:

WRN series Petrochemical special thermocouple Professional for the petrochemical sector design, can directly measure the temperature range of -200 DEG C 1600 liquid, steam and gas and solid surface temperature.

Four, Nominal pressure:
WRN series Petrochemical special thermocouple Generally refers to the normal temperature, protection tube can withstａnd the static pressure without rupture. Not only the allowable working pressure and protection of pipe material, diameter, wall thickness, and its structure and installation method and the measured medium flow and related species.
Five, 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.
Six, Technical parameters:
1, electrical outlet: M20 * 1.5, NPT1/2;
2, size: M20 * 1.5, NPT1/2;
3, protection grade: IP65 head;
Burst level 4: D II, BT4, D II CT5;
5, nominal pressure: 15 ~ 40MPa.
Seven, The temperature range and tolerance:

Eight, code:

Nine, 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 thermocouple series products in quality problems arise within twelve months, 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.