WD6200 is a fixed gas detector installed in a place where potential gas hazard exists to measure oxygen, toxic gas and combustible gas. It shows not only the concentration of gas but also diagnostic result of the unit itself through the LCD screen and can be connected to the control panel with a standard 4- 20mA analog communication.
WD6200 Fixed Gas Detector
Description
Features
Smart sensor module design, easy for replacement
WD6200 measures the concentration of the flammable gas, toxic gas, oxygen and VOCs
Explosion proof structure
Water and dust proof design
LCD screen display
IR remote control for setting and calibration.
Application
Steelworks, Petrochemical plants, Shipyards, Water treatment plants, Mines, Power plants, Food industry etc.
Specifications
| Measuring gas | ||
| Combustible | Catalytic sensor | |
| Toxic gas & O2 | Electrochemical sensor | |
| CO2 gas | NDIR sensor | |
| VOCs | PID sensor | |
| Measuring range | Refer to our gas list | |
| Measuring accuracy | ±5%F.S. | |
| Sensor life | ||
| Catalytic sensor | 3 years | |
| Electrochemical | 2 years (1 year for O2 sensor) | |
| NDIR sensor | 5 years | |
| PID sensor | 0.6 to 1 year | |
| Measuring type | Diffuse naturally | |
| Response time | ||
| Catalytic sensor | T90≤30s | |
| Electrochemical | T90≤60s | |
| NDIR sensor | T90≤10s | |
| PID sensor | T90≤10s | |
| Signal output | 4-20mA | |
| Alarm output signal | 3 programmable relays | |
| Cable / distance | 1.5 MM2, 3 wire, shielded,1000m (maximum) | |
| Conduit connection | G3/4” | |
| Mounting type | Wall mounted | |
| Working temperature | Toxic gas: -20℃～+50℃ Combustible: -40℃～+70℃ | |
| Working humidity | ≤95%RH (no condensation) | |
| Operation voltage | DC24V±25% | |
| Consumption | <2W | |
| Ingress Protection | IP65 | |
| Housing material |
Chamber: Aluminum alloy Sensor cover: Stainless steel |
|
| Dimension and weight | 293 x 263 x 108mm, about 2.7kg | |
| Approval | Ex d IIC T6 | |
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