Gas alarm controller, combustible / toxic gas alarm controller sne806, noan ambient gas alarm

Products SNE806

Features

SNE806Gas alarm controller

- Advanced microprocessor and communication technology, stable and reliable, high accuracy - Relay output and 4~20mA or RS485 signal output panel mounting type - Auto alarm for detector failure, line failure or under voltage - Easy for installation and operation, can be deployed through panel mounting, wall mounting and cabinet installation

- Matrix LCD, Chinese menu, Wall mounting type - Relay output and 4~20mA or RS485 signal output - Auto switch for main and backup power, backup power is charged automatically

- Blocks modular construction, independent single circuit detection, alarming, control and real-time display without interference - Two levels of audible and visual alarm, the lower alarm limit is adjustable - With history records inquiry function

technical specification

SIGNAL INPUT	4~20mA or RS485 signal
MEASUREMENT RANGE	According to the measurement range of the gas detector, each detector can be set separately
ACCURACY	±3% F.S.
RESPONSE TIME	≤10S
DISPLAY MODE	LCD to display the information ,LED lights to indicate the working status
ALARM MODE	Two segments audio and visual alarm, loudness≥70dB
MAIN POWER SUPPLY	AC220V/50HZ
EMERGENCY POWER SUPPLY	12VDC/7AH (2baterries)
POWER CONSUMPTION	≤5W/each channel

OUTPUT SIGNAL	Two levels of dry contacts, with capacity 3A 30VDC
OUTPUT POWER SUPPLY	24-28VDC for each channel
DISPLAY INTERFACE	RS232
OUTPUT INTERFACE	15 channel Passive switching value output ,12channel Correlation output and 3 main output
OPERATION TEMPERATURE	-20℃～+60℃
OPERATION HUMIDITY	0～95%RH/Non condensation
OVERALL DIMENSIONS	500x380x120mm(WxHxD)
WEIGHT	12kg( Battery included)

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