| Model: | WD2200 |
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| Brand: | hanwei |
| Origin: | Made In China |
| Category: | Security & Protection / Alarm |
| Label: | - |
| Price: |
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| Min. Order: | - |
| Live Chat: | Last Online:08 Jan, 2013 |
| Specifications: | Main features: Newly designed appearance Excellent SMT processing technique Intelligent replaceable sensor module design Easy to connect the cables Easy to install on the spot Module design Innovative module design |
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| Advantages: | Specifications: Sensor type: Catalytic sensor, fuel cell sensor, electrochemical sensor Gas sampling: Diffuse naturally Accuracy: ＜±3% F.S. Response time: ＜30s Working temperature: Flammable gas: -40~70℃ Toxic gas: -20~50℃ Ingress protection: IP65 Explosion-proof grade: Ex d IIC T6 Power supply: DC24V±25% Power consumption: ＜5W Signal output: 4-20mA (3 lines) RS485 (4 lines) Audible and visual alarming signals Screws size: G1/2” and G3/4” Model numbers: WD1200—No screen display; 4-20mA output WD1210—No screen display; RS485 output WD2200—Screen display; 4-20mA output WD2210—Screen display; RS485 output |
