TC100N Fixed Point Gas Leak Detector To Detect Hydrogen Gas
TC100N is a fixed point gas leak 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
TC100N is a fixed point gas detector installed in a place where potential gas hazard exists to measure oxygen, toxic gas and combustible gas. With ATEX approval, it is suitable for explosive environment use. it communicates with the control panel through 4-20mA analog output or RS485 digital signal.
The fixed gas detector is uesd forSteelworks, Petrochemical plants, Shipyards, Water treatment plants, Mines. Power plants, Food industry etc.
Fixed Gas Detector Key Features
- ATEX approved
- 4-20mA analog or RS485 digital output
- 2 relay output for 4-20mA type
- Sensor module design, easy for replacement
Fixed Gas
Detector Detection Method
Natural diffusion
is to use natural air flow to slowly flow the gas into the instrument for
detection as the air flows freely, so as to obtain the results. Natural
diffusion can accurately check whether the air contains toxic and harmful
substances in real time. It is generally used in open places, such as open
workshops. This method is affected by the detection environment, such as
ambient temperature, wind speed, etc.
Fixed Gas Detector Specifications
| Measuring gas | O2 | CO | H2S | Combustible |
| Measuring range | 0-25%vol | 0-500ppm | 0-100ppm | 0-100%LEL |
| Resolution | 0.1%vol | 1ppm | 1ppm | 1%LEL |
| Sensor type | Electrochemical | Electrochemical | Electrochemical | Catalytic |
| Sensor life | 1 year | 2 years | 2 years | 2 years |
| Sampling method | Natural diffusion | |||
| Response time | Toxic gas and O2: T90≤60s; Combustible: T90≤30s | |||
| Working temperature | -20℃~50℃ for toxic gas -40℃~70℃ for combustible gas | |||
| Signal output | 4-20mA/RS485 | |||
| Alarm output signal | 2 programmable relays for 4~20mA type | |||
| Conduit connection | G1/2 | |||
| Cable required | ≥1.5mm2×3 core cable(4-20mA type) ≥1.5mm2×4 core cable(RS 485 type) | |||
| Transmission distance | ≤1000m | |||
| Mounting type | Wall mounted | |||
| Working temperature | Toxic gas: -20℃~ 50℃ Combustible gas: -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 | 196mm×186mm×68.5mm, about 1.2kg | |||
| Approval | Ex Ⅱ 2G Ex db llC T6 Gb | |||
| Cable / distance | 4-20mA type: 1.5 MM2, 3 wire, shielded,1000m (maximum) RS485 type: 1.5 MM2, 4 wire, shielded, 1000m (maximum) | |||
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