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Bosean BH-50 Gas Alarm Controller Panel
- Section : Consumer Electronics
- Category : Alarm & Sensors
- SKU : 62047248021
Bosean BH-50 Gas Alarm Controller Panel
The Bosean BH-50 Gas Alarm Controller Panel is a highly reliable device designed to monitor and control gas leak detection systems in various environments. It offers precise detection with a durable design, making it ideal for industrial, commercial, and safety-critical applications. With its advanced features, it ensures that gas levels are continuously monitored and any potential hazards are promptly detected.
Key Features:
Reliable Power Supply:
- Power: AC220V ±10%, 50Hz for stable operation.
- Low Power Consumption: ≤10W, ensuring energy efficiency.
Advanced Signal Input:
- Signal Input: 4~20mA and RS485, providing flexible and reliable data transmission for system integration.
Durability and Protection:
- IP Grade: IP64, ensuring the panel is protected from dust and splashing water, suitable for harsh industrial environments.
- Working Temperature: -10°C to 50°C, allowing for operation in a wide range of temperatures.
- Working Humidity: 0-95% RH (non-condensing), making it suitable for various environmental conditions.
User-Friendly Installation and Design:
- Installation Method: Wall-mounted, allowing easy setup and space-saving installation.
- Compact Dimensions: 38021080mm (LWH), ensuring the device fits in tight spaces while still offering full functionality.
Certifications:
- CE, Rohs, FCC, ATEX, ISO9001 certified, ensuring the device meets international safety and quality standards.
Specifications:
- Model Number: BH-50
- Product Name: Gas Alarm Controller Panel
- Power: AC220V ±10%, 50Hz
- Signal Input: 4~20mA and RS485
- IP Grade: IP64
- Working Temperature: -10℃ to 50℃
- Working Humidity: 0-95% RH (no dew)
- Installation Method: Wall-mounted
- Dimensions (L x W x H): 380 x 210 x 80 mm
- Certifications: CE, Rohs, FCC, ATEX, ISO9001
Product Info Gallery
BH-50 Gas Monitor System is a multipoint controller system. It is used for detecting gas concentration in the air. The system could connect to detectors for different gases in the same time. The system adopts MCU as control unit, excellent gas sensor with high sensitivity and fast response. It will give visual and audible alarm when the gas concentration reach or exceed the presetting alarm level to remind you to take effective actions in time and it could also start the ventilation fan and other equipment to prevent from accident and explosions.
Main Features
1) Advanced MCU control with low power consumption
2) Adjustable low and high alarm level
3) Adjustable calibrating level
4) High concentration protection for combustible gas
5) Self test for the combustible gas sensor
6) Low battery indication
7) Replaceable sensor module
8) Self-adjustment function
9) Visual and audible alarm with vibration
10) STEL and TWA alarming for toxic gases
11) Advanced self-examination and self-renovation function
12) Password management to avoid wrong operation
13) Explosive proof housing
Product Parameters
| Product type | BH-50 Gas controller | ||
| Channel | Single channel,two channels,four channels | ||
| Power supply: | AC220V±10% 50Hz | ||
| Consumption: | ≤10W | ||
| Signal input: | 4~20mA and RS485 | ||
| Single output: | two lines RS485(MODBUS) | ||
| Working temperature | -10℃~50℃ | ||
| Working humidity | 0-95%RH (no dew) | ||
| Contact output | Free contact output, max power 1kW | ||
| Installation method: | Wall-mounted | ||
| Dimensions | 380x210x80mm(L×W×H) |
Product Application
The detector is suitable for explosion-proof, toxic gas leakage and rescue, underground pipelines, mines, metallurgy, power plants, chemicals, tunnels, etc., effectively avoiding the occurrence of poisoning accidents, ensuring the safety of workers and avoiding losses of production equipment.
Measurable Gas Meter
| 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) |
Note: The above table is a general parameter. If you need other gas and range, please contact our online customer service.
Detailed Images
Orignal Structure
Bosean has been committed to the development of the gas detection industry with strong economic strength and strong technical strength , specializing in the research, development, manufacturing and sales of gas detectors.We have continuously developed new products with international advanced technology.
Simple Operation
The body of the detector is small and easy to carry. The interface is simple and easy to operate. The shell is made of high strength ABS material, IP65 protection grade, dustproof, waterproof, explosion-proof, and can withstand the test of harsh environment.
Three Alarm
Two-level triple alarm, not easy to ignore, high and low alarm value can be set.
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 26 Dec, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is the power supply requirement for the Bosean BH-50 Gas Alarm Controller Panel?
The Bosean BH-50 Gas Alarm Controller Panel requires a power supply of AC220V ±10%, 50Hz.
2. What are the dimensions of the BH-50 Gas Alarm Controller Panel?
The dimensions of the BH-50 are 380 mm (L) x 210 mm (W) x 80 mm (H).
3. What types of gases can the BH-50 Gas Alarm Controller Panel detect?
The BH-50 can detect various gases, including but not limited to PH3, O2, EX, CO, H2S, NO2, SO2, CL2, NH3, H2, HCN, HCL, and CH4.
4. Is the BH-50 Gas Alarm Controller Panel suitable for outdoor use?
Yes, the BH-50 has an IP64 rating, which means it is protected from dust and splashing water, making it suitable for outdoor and harsh environments.
5. How many channels does the BH-50 Gas Alarm Controller Panel support?
The BH-50 supports single channel, two channels, and four channels for gas detection.
6. What is the working temperature range for the BH-50 Gas Alarm Controller Panel?
The working temperature range is -10°C to 50°C.
7. Does the BH-50 have visual and audible alarms?
Yes, the BH-50 features both visual and audible alarms, along with vibration alerts for increased awareness of gas detection.
8. Can the alarm levels be adjusted on the BH-50 Gas Alarm Controller Panel?
Yes, the alarm levels can be adjusted for both low and high settings according to your requirements.
9. Is installation of the BH-50 Gas Alarm Controller Panel easy?
Yes, the BH-50 is designed for user-friendly installation and can be easily wall-mounted.
10. What certifications does the BH-50 Gas Alarm Controller Panel have?
The BH-50 is CE, RoHS, FCC, ATEX, and ISO9001 certified, ensuring it meets international safety and quality standards.
11. What is the power consumption of the BH-50?
The BH-50 has a low power consumption of ≤10W, which ensures energy efficiency.
12. How does the BH-50 handle sensor replacement?
The BH-50 features a replaceable sensor module, allowing for easy maintenance and upgrades.
13. What is the humidity range for the BH-50 Gas Alarm Controller Panel?
The working humidity range is 0-95% RH (non-condensing).
14. Does the BH-50 have a self-test feature?
Yes, the BH-50 includes a self-test feature for the combustible gas sensor to ensure functionality.
15. Can the BH-50 be integrated with other systems?
Yes, the BH-50 offers advanced signal input options including 4~20mA and RS485, allowing for flexible and reliable data transmission for system integration.
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