Product details
Product features
- Four detection channels, capable of simultaneously detecting up to 1-5 types of gases, one combustible gas, and four types of toxic gases.
- Pre-calibrated intelligent sensor modules are easy to replace, automatically recognize, and plug and play.
- Can be used in Zone 0.
- Battery life: 170 hours, charging time 4.5 hours, and can be used long-term within Zone 0 using the "safe power socket."
- 360° optical alarm and 103 dB acoustic alarm.
- Analog input/output, infrared and dedicated RS485 ports.
- Programmable relay signal output (alarm and fault) and logic input (remote confirmation and remote alarm).
- It is suitable for protecting maintenance sites in coal mines, petrochemical and chemical industries, hazardous material handling, fire brigades, tunnels, confined spaces, sewers, aviation, gas factories and pipeline maintenance, storage tanks, subways, and other temporary workplaces.
- The BM25 integrates the advantages of fixed system area monitors into a device that is easily mobile and earthquake-resistant, monitoring one to five gases through diffusion or sampling.
- This equipment is specifically designed for group protection or area monitoring, making it ideal for perimeter monitoring, rig maintenance, and mobile or short-term work in areas where fixed inspection systems cannot operate.
- There are 17 interchangeable "smart" sensor functions available for the BM25 to choose from, making the system easily adaptable to various applications and industries. When the BM25 detects certain dangerous levels of oxygen, toxic, or flammable gases, the signal station installed at the top emits flashing and bright signals in all directions, accompanied by a powerful 103dB alarm.
- The BM25 can be used as a standalone monitor or in series, allowing alarm signals to be transmitted from one device to another. The instrument can create safe perimeter zones around detected atmospheric hazards or transmit manually transmitted emergency signals over a wide area.
- The BM25 comes standard with a high-performance nickel-metal hydride battery, allowing for a continuous operation of 170 hours. Using its own safe spot charging power supply, long-term regional monitoring can be achieved in hazardous areas. Standard configuration also includes STEL, TWA readings, and nearly four months of data recording (for five gas configurations).
