Xi'an Hua Fan Instrument Co.,Ltd

  Xi'an Hua Fan Instrument Co.,Ltd is one of the leading 13 digital tube bus control cabinet manufacturers and suppliers in China, welcome to buy or wholesale 13 digital tube bus control cabinet made in China from us.

Basic parameters
Size：460 mm * 300 mm * 150 mm
Weight: about 7 kg
Working voltage: AC220V ± 10% 50 Hz
Output voltage: DC24V
The number of channels: 1 - 16

Digital tube display mode: highlight inspection display mode
Signal input: RS485 bus transmitter

Communication interface:(optional) 1 road RS232 and RS485 bus interface

Standard Mod bus RTU protocol or non-standard, can connect the computer monitor

Measurement range: 0-9999 (can be set )

Alarm way: first alarm more than 90 dB alarm way;

second alarm more than 120 dB
Control output: 8 channel relay output,

distribution channel address, 1 bus relay output
Temperature range: - 10 ℃ ~ 50 ℃

Humidity: 15% ~ 70% RH (No condensation)

Execution standard: the combustible gas alarm controller GB16808-1997 technical requirements and test methods

Installation method: wall-mounted installation

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