Electric contact bimetallic thermometers with display

Standard export package

Specifications

Electric contact bimetallic thermometers WSSX series            

Description:

Electric contact bimetallic thermometers WSSX series used in production field of temperature control and alarm automatically.Direct measurement of various production process - 80 ~ 500 °C range, steam and gas medium temperature.

Features:
The scene display temperature, intuitive and convenient;
With functions of automatic cut off power and alarm.
Safe and reliable, long life;
Many kinds of structure forms, can meet different requirements.
working principle
WSSX lectric contact bimetallic thermometers  is the use of lead contact changes when temperature changes,When contact with the upper and lower limits or disconnected at the same time,The circuit of relay action,To control and alarm automatically.
Main technical parameters
Product performance standards JB/T8803-1998  GB3836-83
Dial nominal diameter:100
accuracy class:(1.0),1.5
thermal response time:≤40s
Protection grade: IP55
Normal working atmosphere conditions: temperature - 25 ~ + 55 °C, relative humidity≤85%.
Set point error:Set point error should not exceed the basic error of 1.5 times.
differential gap:Change-over difference should not exceed the basic error of 1.5 times.
Switch the repeatability:Bimetallic thermometer repeatability limit range switch is not greater than the absolute value of the basic error limits 1/2.

Parameter:

Type and specification