Fixed Gas Detector Combustible Gas and Methane Replacement Sensor
4-20mA Transmitter With Display
Application
1. Furniture, flooring, wallpaper, paint, gardening, interior
decoration and renovation, dyes, paper, pharmaceutical, medical,
food, corrosion
2. Disinfection, chemical fertilizers, resins, adhesives and
pesticides, raw materials, samples, process and breeding plants,
waste treatment plants, perm places
3. Biopharmaceutical production workshops, home environment,
livestock breeding, greenhouse cultivation, storage and logistics,
brewing fermentation, agricultural production
Detection Principle
The system provides 24V standard DC voltage to the external
detector, collecting standard (4-20) mA input signal to analyze and
complete the digital display and alarm operation.
Parameters:
| 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 |
Application Area:
BH-60 is a safe, fixed-mounted gas detector that can detect toxic
gases, VOC gases and combustible gases. It can be widely used in
petroleum, petrochemical, metallurgy, mining, power, communication,
papermaking, printing and dyeing. Sewage treatment, food brewing,
scientific research, education, national defense and other fields.
Part of Detecting Gases:
| No. | Detected Gas | Detecting Scope | Resolution | Low/High Alarm Point | Response Time | Detection Accuracy |
| 1 | PH3 | 0-20ppm | 0.1ppm | 5ppm/10ppm | ≤25s | ±5%(F.S) |
| 2 | O2 | 0-30%vol | 0.1%vol | 19.5%vol/23.0%vol | ≤15s | ±5%(F.S) |
| 3 | EX | 0-100%LEL | 1%LEL | 25%LEL/50%LEL | ≤5s | ±5%(F.S) |
| 4 | CO | 0-1000ppm | 1ppm | 50ppm/100ppm | ≤25s | ±5%(F.S) |
| 5 | H2S | 0-100ppm | 1ppm | 10ppm/20ppm | ≤30s | ±5%(F.S) |
| 6 | NO2 | 0-20ppm | 0.1ppm | 3ppm/10ppm | ≤25s | ±5%(F.S) |
| 7 | NO | 0-250ppm | 1ppm | 25ppm/50ppm | ≤60s | ±5%(F.S) |
| 8 | SO2 | 0-20ppm | 0.1ppm | 5ppm/10ppm | ≤30s | ±5%(F.S) |
| 9 | CL2 | 0-20ppm | 0.1ppm | 1ppm/10ppm | ≤30s | ±5%(F.S) |
| 10 | NH3 | 0-100ppm | 1ppm | 25ppm/50ppm | ≤50s | ±5%(F.S) |
| 11 | H2 | 0-1000ppm | 1ppm | 50ppm/100ppm | ≤60s | ±5%(F.S) |
| 12 | HCN | 0-10ppm | 0.1ppm | 1ppm/5ppm | ≤200s | ±5%(F.S) |
| 13 | HCL | 0-10ppm | 0.1ppm | 1ppm/5ppm | ≤60s | ±5%(F.S) |
| 14 | CH4 | 0-100%LEL | 1%LEL | 25%LEL/50%LEL | ≤5s | ±5%(F.S) |
FAQ
Q1:Are you factory or trade company?
A1:We are factory.
Q2:What about the payment method?
A2:T/T, Paypal, Western Union, L/C is available.
Q3:Does your company accept customization?
A3:We do customizing service for customers.
Q4:What about the Shipment?
A4:We’ll choose proper transportation mode based on the weight of
goods, usually arrange shipment by air expresssuch as DHL,FEDEX,TNT or UPS.
Q5:What about after-sale service?
A5:12 months warranty for all kinds of products;
