BOSEAN BH-50 Wall-mounted gas control cabinet, single-channel host
BH-50
Bosean BH-50 Single-channel multi-function host alarm control cabinetSPEC
Bosean BH-50 Single-channel multi-function host alarm control cabinetDetails
Bosean BH-50 Single-channel multi-function host alarm control cabinetPacking list
- SKU
- NB026355
- external port
- single way
- Power Supply
- AC 220V +/- 10%, 50Hz
- system power consumption
- ≤ 10W (without external equipment)
- signal input
- 3-Wire 4~ 20mA or 4-wire RS485
- signal output
- Two-wire RS485 (MODBUS)
- Operating temperature
- -10℃~50℃
- Environmental humidity
- 0~95% RH non-condensation
- Installation method
- Wall mounted
- Dimension
- 380*210*80mm
Introduction
Single/dual/quadruple (4-20) mA/RS485 transmitter signal input intelligent controllable system, the product has high stability. With the characteristics of high accuracy and high intelligence, there are abundant external control ports, and users can freely choose the type and access port of the connected transmitter, and can carry out on-site detection and alarm through simple settings. The system has integrated sound and light alarm, and provides a relay normally open control terminal.
The system is widely used in the occasion of the need to detect toxic and harmful gases, when the index of a certain gas to be detected on the site exceeds or is lower than the set standard, the system will carry out a series of alarm actions, such as alarm, exhaust, tripping, etc.
Detection principle: collect standard 4~20mA signal input or RS485 communication input (optional), analyze and process to display the current gas concentration of each channel, and operate the relevant alarm signal, and also transmit the information to the computer through the RS485 bus.
Applicable objects: The system supports the input signals of various standard Detectors, such as Gas Detectors: carbon monoxide, hydrogen sulfide, sulfur dioxide, hydrogen, ammonia, oxygen, chlorine and combustible gas, etc.