Description of Bosean BH-60 Industrial Fixed detector
Fixed Gas Detector ETO Sensor With Alarm adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. RS485/4-20mA connect with gas controller.
Application
Petrochemical industry, industrial manufacture, smelting, electricity, coal mining, tunneling, environment monitoring, waste water treatment.
Bio-pharmaceutical plant, green household, livestock breeding, green house cultivating, warehouse logistics, brewing and fermentation, agricultural production.
Fire control, fuel gas, building, municipal enterprise, school lab, research centre.
Parameters of Bosean BH-60 Industrial Fixed gas detector
| Product type | BH-60 fixed gas detector |
| Explosion proof grade | Exd ⅡC T6 Gb |
| Response time | <30S |
| Power supply | DC24V±10% |
| Working temperature | -20℃~50℃ |
| Output current | 4-20mA |
| Working humidity | 0-95%RH (no dew) |
| Contact output | Free contact output, max power 1kW |
| Single input | 4~20mA and RS485 |
| Installation method | Wall-mounted |
| Shell material | Aluminum |
| Dimensions | 190*150*95mm(L*W*H) |
| Weight | ≤ 1.6kg |
Specifications
1. Gas Detected: Ex, O2, CO, H2S, CH4, NH3, CL2, HCL, H2, NO, NO2, NOX, CH2O, O3, CO2, SO2, ETO, PH3, HCN, N2, HF
2. Detection principle: catalytic or electrochemical or PID’s or infrared principles
3. Sampling Method: wall, pipeline, flow-through (with the monitoring of the environment-related)
4. Resolution: 1%LEL, 0.1ppm, 1ppm, 0.01%vol
5. Precision< 5% F.S.
6. Output signal: 4-20mA ,0-5V, RS485, relays, wireless digital (optional)
7. Response Time: ≤ 30S Recovery Time Recovery Time ≤ 10S
8. Repeatability: ≤ ± 1% linearity error Linearity error ≤ ± 1%
9. Zero shift: ≤ ± 1% (FS / year) Display Technology Display high brightness LED display
10.Connection mode: G1 / 2 male proof hose pipe thread size Thread size M45 * 2mm
11. Working temperature: -20℃-55℃
12. Explosion-Proof Ex d II CT6
13. Working voltage: DC 24V
14. Dimensions: 190×150×95mm
15. Cable requirement: 4-20mA, RVVP, 3-line, ≥1.5 mm2
Modbus, RVVP, 4-line, ≥1.5 mm2
