|Main technical parameters|
(1)Electric contact type: Upper and lower limit contact 、 single upper limit contact 、 double upper limit contact.
a.Upper and lower limit electric contact 、single upper limit electric contact:class1.5 ;
b.Double upper limit electric contact:the first upper limit is class 1.5;the second upper limit is class 4;
c.The setted error of contact is 1.5 times of the indicating value basic error.
(3)Rated power on contact 10W:
a.The maximum working voltage on the contact is 220V AC and maximum working current on the contact is 1A(non inductive
b. Working voltage recommended is lower than 36V , but shouldn't be less than 12 V to guarantee that the contact moves reliablly.
(4)Dial plate nominal diameter:100mm 、60mm. (5) Time constant, nominal pressure, jacket material are as same as WSS thermometer.
|◆ The profile and electric diagram|
|◇ The profile and electric diagram of WSSX-301 electric contact bimetallic thermometer|
|Note:The measuring range with * doesn't include insert length of 75mm.|
|WSSX- 401 411/402 412 electric contact bimetallic thermometer|
|Note: For the measuring range with ..,when the insert length is 75mm ,that shall be negotiated separately|