Explosion-proof bimetal thermometer

product manual:

       I. Overview:

       1. The wss explosion-proof bimetal thermometer is a bimetal thermometer with a live contact.

       2. The measured temperature of the explosion-proof bimetal thermometer exceeds the setting.

       3. Its structure is divided into angle type and straight type. When the temperature exceeds the given value, it will automatically send a control alarm signal!

       4. The thermometer is designed as explosion-proof type, and its mark is dⅡBT4.

       5. The thermometer is suitable for use in environments where there is no corrosive gas, the ambient temperature is -20—+40℃, the relative humidity is <90, and the atmospheric pressure is 80—106KPa.

       6. The thermometer is designed as a combination of explosion-proof and safety-increasing type, and can be used in hazardous locations with flammable gas and steam below Zone 1, Class II, Class B, T4.

       Technical index:

       2. Model and specifications

       Model 　　　 Structure model 　　Protection tube diameter Standard installation thread Temperature range ℃

       WSSX-401B "Angle type electric contact "Φ10mm" M27×2""-60—+40

       -40—+60

       -20—+80

       WSSX-411B　Straight electric contact　　　　　　　　　　　　 0-50

       0-100

       0—150

       0—200

       0—300

       0-400

       0-500

       Straight electrical contacts

       Dial diameter　Φ100mm

       Insertion depth L(mm)　75,100 150,200 250,300 400,500