Modbus RTU 4-channel 13 multifunction inspection alarm control cabinet for industry gas alarming

Model Number: KZY1000-4#01 Brand Name: Hua Fan Qin Lu Key Specifications/Special Features: Measurement range: 0-9999 (can be set )Alarm: first alarm more than 90dB alarm way, second alarm more than 120dBTemperature range: - 10℃ - 50℃Humidity: 15% - 70% RH (no condensation)System power: <50W (8 roads with no alarm)Execution standard: combustible gas alarm controller GB16808-1997 technical requirements and test methods,Installation method: wall-mounted installationBasic parametersSize： 460 * 300 * 150mm
Weight: about 7kg
Working voltage: AC 220V, 50Hz
Output voltage: DC 24V
Number of channels: 1-8
Digital tube display mode: highlight inspection way
Response time: ≤8s
Signal input: 1-8 standard 4-20mA current loop road input,
supports two wire and three-wire system all sorts of transmitter
Signal output: (optional) 1-8 standard 4-20mA current loop output, and with input signal one to one
Control output: 1-8 public relay output, 1 road output relay
Relay and when any alarm all the way
Sampling accuracy: 12 bit AD