Detailed Product Description

Features

MPU with kind of functions: real-time check of data, fault detecting, power management, alarm display, alarm indication, relay outputs etc
8 simulate channels for 4-20mA detectors
1 signal for RS-485 with capacity of 32pcs digital detectors
Simulate channel and digital channel can be used together. The amount of the detectors is 40.
It can manage different gas detectors, different level and different digital unit detectors.
Intelligent system: easy zero calibration, free relay output
8 passive relay contact output, linkage programmer
Easy to install

Specifications

Installation: wall-mounted
Response time: <10s
Indication:

Large LCD display real time data and system state
Visual and audio indication for alarm and fault
Relay output: Low alarm, high alarm and fault alarm
Working condition: Temperature: 0∼50 Humidity: <95%RH
Main power supply: AC220V±15%  50HZ
Backup battery: DC24V chargeable batteriey
Consumption: ≤10W
Power supply of detector: DC24V±25%
Low voltage alert of backup battery: DC21V±1V
Dimensions: L*W*H 380mm×180mm×100mm
Weight: about 10.5kg
Cable size: ≥RVVP 4×2.5 mm²
Transmit distance: ≤1000m