Application
WSS WSSX series bi-metal thermometer is the instrument which suit for low or middle temperature measurement. It can be used for temperature measurement for gas and liquid. The electric contact bi-metal thermometer can measure the temperature Pand when temp exceed the certain value, it can send the controlling signal and alarm.
Specifications
| Temperature Range ºC | Model | Mounting Type | Diameter | Stem Diameter | Stem Length | Mounting Thread |
| -80~40 -40~80 0~50 0~100 0~150 0~200 0~300 0~400 0~500 0~600 | WSS-301 | Back type | Φ60 | Φ6 | Stem length between 75mm~3000mm , as customers needs. when length with 1000mm, stem diameter is Φ12, Temperature with 0-50ºC, stem length should ≥150mm | 1.M27*2 adjustable male thread 2.M27*2 adjustable female thread 3.M16*1.5 adjustable male thread 4.Inch thread or pipe thread can custom-made. |
| WSS-401 | Φ100 | Φ10 | ||||
| WSS-501 | Φ150 | |||||
| WSS-311 | Bottom type | Φ60 | ||||
| WSS-411 | Φ100 | |||||
| WSS-511 | Φ150 | |||||
| WSSX-301 | Electric contact back type | Φ60 | Φ6 | |||
| WS-71 | Φ60 | |||||
| WSSX-401 | Φ100 | Φ10 | ||||
| WSSX-501 | Φ150 | |||||
| WSSX-411 | Electric contact bottom type | Φ100 | ||||
| WSSX-511 | Φ150 |
Using and Maintenance
- The stem length for inserting into measured medium should longer than temperature-sensing element, Ordinary the insert length should longer than 100mm, when temp is 0-50ºC, the insert length should longer than 150mm, so that can ensure the accuracy.
- In the process of storage, using and transportation, the stem should avoid impact, Don't make the stem bending deformation and don't use the case as wrench.
- Bi-metal thermometer is not suitable for measure the medium temp in open type container. Electric contact type is not suitable to use in the environment which have big vibration.
- Bi-metal thermometer should routinely inspect, It is advisable to general inspection once every 6 months.
- Electric contact bi-metal thermometer is not allow to working in the big vibrated environment, in case to effect the reliable of the product.



















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