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| Categories | Fixed Gas Detector | 
|---|---|
| Brand Name: | Bosean | 
| Model Number: | bh-60 | 
| Certification: | CE,FCC,ATEX,ROHS,SIL | 
| Place of Origin: | Zhengzhou,Henan,China | 
| MOQ: | Negotiable | 
| Price: | Negotiable | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability: | 1000PCS/DAY | 
| Delivery Time: | 3-8 WORK DAYS | 
| Packaging Details: | each set detector alarm will be packed with the export standard carton package or aluminum box or as per customer require | 
| Product Name: | Fixed H2s Gas Detector | 
| Working Voltage: | 15~30VDC | 
| Sampling: | Diffusion | 
| Sensor: | Catalytic Sensor or Imported British Sensor | 
| Safe Degree: | Intrinsically Safe | 
| Response Time: | <30s | 
| Output Signal: | 4-20mA/RS485 | 
| Indication: | LED | 
Main Features
1. 4-20ma, 485 bus, switch amount and other multi-signal output, to meet different uses
2. Explosion-blown housing design, safe and reliable, high level of protection
3. Good long-term stability, automatic adjustment of 0-bit drift, stable operation
4. High reliability; Can react to a wide range of gas media
5. Can be equipped with LED display, intuitive and clear
6. Can add field acoustooptic Alarm, achieve double alarm function
7. Convenient open-cover wiring for easy installation and testing
BH-60 fixed gas detector 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.
| Product type | BH-60 fixed gas detector | ||
| Response time | <30S | ||
| Power supply | DC24V±10% | ||
| Working temperature | -20ºC~50ºC | ||
| 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 | ||
| No | Detecting Gas | Gas | Measure Range | Resolution | Alarm Point (High / Low) | 
| 1 | Combustible Gas | EX | 0-100%LEL /0-100%VOL | 1%LEL/1%VOL | 20 / 50% LEL | 
| 2 | Oxygen | O2 | 0-25% /30%VOL | 0.1%VOL | 19.5% / 23.5%VOL | 
| 3 | Hydrogen Sulfide | H2S | 0-50/100/200/1000 ppm | 0.1 ppm | 10 / 20 ppm | 
| 4 | Carbon Monoxide | CO | 0-500/1000/2000/5000 ppm | 1 ppm | 50 / 150 ppm | 
| 5 | Nitrogen Dioxide | NO2 | 0-20/50/1000 ppm | 0.1 ppm | 5 / 10 ppm | 
| 6 | Nitric Oxide | NO | 0-250/500/1000 ppm | 1 ppm | 50 / 150 ppm | 
| 7 | Carbon Dioxide | CO2 | 0-5000 ppm /0-1%/5%/10%VOL | 1 ppm/0.1%VOL | 1000 /2000 ppm | 
| 8 | Sulfur Dioxide | SO2 | 0-20/50/100/200/1000 ppm | 0.1 /1 ppm | 5 / 10 ppm | 
| 9 | Chlorine | CL2 | 0-20/100/1000 ppm | 0.1 ppm | 5 / 10 ppm | 
| 10 | Ammonia | NH3 | 0-50/100/500/1000 ppm | 0.1 ppm | 20 / 50 ppm | 
| 11 | Hydrogen | H2 | 0-1000/5000 ppm | 1 ppm | 50 /150 ppm | 
| 12 | Phosphine | PH3 | 0-5/20/50/100/500/1000 ppm | 0.1 ppm | 5 / 10 ppm | 
| 13 | Hydrogen Chloride | HCL | 0-20/500/1000 ppm | 0.01/0.1 ppm | 5 / 10 ppm | 
| 14 | Chlorine Dioxide | CLO2 | 0-10/50/100 ppm | 0.1 ppm | 5 / 10 ppm | 
| 15 | Hydrogen Cyanide | HCN | 0-50/100 ppm | 0.01/0.1 ppm | 10 / 20 ppm | 
| 16 | Ethylene Oxide | C2H4O | 0-10/20/50/100/200/500 ppm | 0.1 /1 ppm | 20 / 50 ppm | 
| 17 | Ozone | O3 | 0-10/20/100 ppm | 0.1 ppm | 2 / 5 ppm | 
| 18 | Formaldehyde | CH2O | 0-20/50/100 ppm | 0.1 /1 ppm | 5 / 10 ppm | 
| 19 | Hydrogen Fluoride | HF | 0-1/10/50/100 ppm | 0.01 /0.1 ppm | 2 / 5 ppm | 
| 20 | Methylbenzene | 0-1/10/20/50/100 ppm | 0.01 /0.1 ppm | 5 / 10 ppm | 
Note: The above table is a general parameter. If you need other gas and range, please contact our online customer service.
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