Alert system BT-21E

BT-21E Touch Screen Gas Pressure Alarm System: Co-work with pressor sensors Power supply voltage：DC9V±5% Adaptor voltage：AC100V～240VAC System power consumption：＜10W Monitoring Line：1～8lines（ The 8th line do not support hub connection, can only be connected to main panel ） LCD Size：10.1inch（222.7mm*125.3mm） Support user setting gas pressure unit Support user setting measure scope. Support each line pressure condition switching value output (to replace electro pressure gauge) Support system switching value output. Support sensor failure inspection. Support sound and light alarming. Support buzzer muting. All parameters could be set on site. Support Modbus_RTU agreement.