4 Parallel Wire 128 Channels Fixed Gas Alarm Controller HD6000 Color LCD
The controller is an RS485 quad-bus gas detection and warning system designed for industrial environments.
Product Features
Easy-to-use Chinese operation interface
7″ HD LCD colour screen with simple and intuitive touch operation
It has a dual loop design and can accept up to 128 RS485 digital signal inputs.
Alarm log can be viewed to record the highest concentration value and alarm time of the alarm.
Displays the value, unit and name of the gas concentration detected in all channels.
Two levels of alarms that can be customised by the user.
4 leak switch values, 2 low reports, 2 high reports, all freely configurable by the user
Relay output signals are adjustable, regular and pulsed (fans are usually connected to normally open regular signals, normally open solenoid valves are usually connected to pulsed signals).
RS485 standard upload interface for uploading to DCS, PLC systems and computer hosts
High reliability and maintainability fault self-test function
Visible and audible alarm signals
Table of Contents
Product Description
It has a dual circuit design with up to 128 detectors connected. The controller has a colour LCD display, simple touch screen operation, English display of gas name and concentration value, and audible and visual alarms when the concentration exceeds the standard.
The controller is well known for its high accuracy, stability and intelligent parameter setting. Users are free to choose the type of sensor to be connected and the access port, and can carry out on-site detection and alarm through simple configuration. When the gas detection index fails to reach the set standard, the system will automatically execute a series of alarm actions, such as audible and visual alarms, exhausting, tripping, etc. (depending on the user’s usage scenario).
The controller has a 7-inch high-definition colour LCD screen, full English cultural interface, easy to use. The machine’s proprietary software anti-interference technology enables soft detection of machine faults, as well as high reliability and maintenance. It can be widely used in petroleum, chemical, liquefied gas, coal, pharmaceutical, metallurgy, municipal and other industries, and is ideal for updating and replacing gas alarms.
Product Specification
- Monitoring objects include combustible gases, toxic gases, oxygen, etc.
RS485 digital signal (4-wire) receiving signal
Connectable channels: 64 single circuits and 128 double circuits
RS485 standard output signal
Operation mode: long-term continuous work
Alarm mode: sound and light alarm
Power supply mode: AC220V/50Hz
6kPa 108kPa atmospheric pressure
Operating temperature: -10°C +50°C
Working humidity: 90% relative humidity
Size: 400 x 300 x 110 mm
Signal spacing: 1200m
Wall mounting mode
