Electric contact bimetallic thermometers

standard export packing.

Specifications

                                               Electric contact bimetallic thermometers      

Electric contact bimetallic thermometers of description
 WSSX lectric contact bimetallic thermometer 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.

Electric contact bimetallic thermometers of feature
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 thermometer 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.

electric parameter

Electric contact bimetallic thermometers of type and specification

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