BH-50 Bosean central 2 channel wall mounted gas detector controller

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. BH-50 is a two-channel, (4-20) mA/RS485 transmitter signal input intelligent control system developed by Henan Bosean Electric Technology CO.Ltd. The product with high stability, high accuracy and high intelligence. The external control port is rich, users can freely choose the type of plug-in transmitter and access port, and On-site inspection and alarm can be performed with simple settings. The system has integrated sound and light alarms, provides a relay normally open control terminal. The system is widely used in applications where toxic gases need to be detected. When the indicator of a certain gas to be tested in the fied exceeds or falls below the set standard, the system will perform a series of alarm actions, such as alarm, exhaust, tripping, etc. Product Name BH-50 Central gas control panel 1~4 ways gas detector controller Voltage 220V±10%, 50Hz Power Consumption ≤10W (no external device) Humidity 10~95%RH, non-condensation Signal Input Two-wire 4-20mA, RS485 Relay Free contact full load power 1KW Working Temperature -10℃~50℃ Dimensions 38 * 21 * 8cm Installation Method Wall-mounted and cabinet type Accuracy ±5%F.S Output Power DC24V to detector Cable ≥RVVP 1.5mm2 *3 Transmit Distance ≤1000m