WB Series Temperature transmitter
WB series temperature transmitter adopts thermocouple or resistance as the temperature measuring element, it is normally matched with display, recording and regulating instrument to measure the temperature of liquid, steam, gas and solid during various production process. It can be widely used in automation temperature control system, such as metallurgy, machinery, petroleum, electricity, chemical industry, light industry, textile, building materials and so on.
The temperature transmitter is integrated with the conversion circuit, which not only saves expensive compensation wires, but also reduces signal transmission loss, and improves the anti-interference ability during long-distance signal transmission.
Linearization correction function, thermocouple temperature transmitter has cold end temperature compensation.
Thermocouple: K, E, J, T, S, B RTD: Pt100, Cu50, Cu100
Output: 4-20mA, 4-20mA + HART, RS485, 4-20mA + RS485
Accuracy: Class A, Class B, 0.5%FS, 0.2%FS
Load Resistance: 0～500Ω
Power Supply: 24VDC; Battery
Environment Temperature: -40～85℃
Environmental Humidity: 5～100%RH
Installation Height: Generally L-l=(50~150)mm. When the measured temperature is high, L-l should be increased appropriately. (L is the total length, l is the insertion length)
| Model | WB temperature transmitter |
| Temperature element | J,K,E,B,S,N; PT100, PT1000, CU50 |
| Temperature range | -40~800℃ |
| Type | Armored, Assembly |
| Thermocouple’s quantity | Single or double element (optional) |
| Output signal | 4-20mA, 4-20mA + HART, RS485, 4-20mA + RS485 |
| Power supply | 24V(12-36V) DC |
| Installation type | No fixtures device, Fixed ferrule thread, Moveable ferrule flange, Fixed ferrule flange (optional) |
| Process connection | G1/2”, M20*1.5, 1/4NPT, Customized |
| Junction box | Simple, Water proof type, Explosion proof type, Round plug-socket etc. |
| Diameter of Protect tube | Φ6.0mm, Φ8.0mm Φ10mm, Φ12mm, Φ16mm, Φ20mm |
