⎝⎛星力捕鱼⎞⎠

⎝⎛星力捕鱼⎞⎠ page Company Profile ⎝⎛星力捕鱼⎞⎠ Product center Quality system marketing network After sales service Recruitment contact us
Flow meter series
Temperature instrument series
Pressure instrument series
Calibration instrument series
Level instrument series
Digital display instrument series
Transmitter instrument series
Wire and cable series
Bridge instrument cabinet series
Pipe fitting valve series

Address: Xiongyi, Jinhe Road, Jinhu County, Jiangsu Province
Lunan
Phone: 0517-86900901
0517-86900921
0517-86900920
Fax: 0517-86900902
Postcode: 211600
http://zzyfwh.com
Email: chinadongxiang@163.com
Thermometers
Handle thermocouple

Detailed introduction
又称手持式热电偶专供测量各种形状的固体介质的表面温度以及测量液体、气体的温度。 WRNK-181, WREK-181 handle thermocouples, also known as handheld thermocouples, are designed to measure the surface temperature of solid media of various shapes and the temperature of liquids and gases. The handle type thermocouple has a wide range of uses, and is not limited by the shape of the surface of the object. Advantages, the product can be used with digital display to directly measure and display the temperature of various media in the range of 0 ~ 1200 ℃ in different production processes. It is widely used in metallurgy, chemical industry, textile, printing and dyeing, papermaking, rubber, plastic, Ceramics, granaries and other industrial sectors and enterprises. zzyfwh.com

型号规格 Handle type thermocouple model specifications

model
Index number
Temperature measurement range ℃
Thermal response time t0.5s
Protection tube material

WREK-181
E
0-400
<5
Stainless steel 1Cr18Ni9Ti

WRNK-181
K
0-1200
<5
Stainless steel 1Cr18Ni9Ti

Thermal response time of handle type thermocouple:
When there is a step change in temperature, the time required for the thermocouple output to change to 50% of the step change is called the thermal response time, which is expressed by τ0.5.
热响应时间不大于下表的规定: The thermal response time of the handle type thermocouple is not more than the following table:

Thermal response time τ0.5S

Shell type

Insulated

) Casing diameter ( mm )

2.0

0.4

0.5

3.0

0.6

1.2

4.0

0.8

2.5

5.0

1.2

4.0

6.0

2.0

6.0

8.0

4.0

8.0