BS03 Fixed Point Gas Detector To Detect Hydrogen Gas
BS03 is a fixed point gas detector, generally used in industrial environments. It can detect the concentration of hydrogen sulfide gas to ensure the safety of workers.
Email:
info@hn-guangqun.com
Phone:
+86-13838155309
Detailed Product Description
BS03 is a fixed point 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 LED screen and LED lights and can be connected to the control panel with a standard 4-20mA analog output.
It is applicable to explosion-proof places: Steelworks, Petrochemical plants, Shipyards, Watertreatment plants, Mines, Power plants, Food industry etc.
Fixed Gas Detector Key Features
- Interchangeable smart sensor module
- Intrinsically safe
- Built-in sampling pump (optional)
- Visual, audible and vibration alarm
- Adjustable alarm levels and span calibration values
- Password management
- Self-test after power on
- Self-diagnostic and self-correction function
- Real-time clock
PID photoionization sensor
1. Principle: Use high-energy ultraviolet light to ionize organic gas, then amplify the current formed by the charged ions on the plate for measurement, and the magnitude of the current reflects the concentration of the gas.
2. Advantages: High sensitivity, can measure ppb level VOC, fast response, fast response time, can measure most VOC.
3. Disadvantages: The sensor cost is very high.
4. Use: Mainly used to detect volatile gases. 
Fixed Gas Detector Specifications
| Measuring gas | Combustible | Catalytic sensor/ NDlR sensor |
| Toxic gas & O2 | Electrochemical sensor | |
| CO2 gas | NDlR 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) NDlR sensor: 5 years PiD sensor: 0.6 to 1 year | |
| Measuring type | Diffuse naturally | |
| Signal output | 4-20mA | |
| Alarm output signal | 2 programmable relays | |
| Cable / distance | 1.5 MM2 , 3wire, shielded, 1000m (maximum) | |
| Conduit connection | G3/4 | |
| Response time | Catalytic sensor: T90≤30s Electrochemical: T90≤60s NDlR sensor: T90≤10s PlD sensor: T90≤10s | |
| Mounting type | Wall mounted | |
| Working temperature | Toxic gas: -20°C~+50°C Combustible: -40°C~+70°C | |
| 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 | 162mm×208mm×103.5mm， about 2.1kg | |
| Approval | Ex II 2G Ex db IIC T6 Gb | |
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