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Bus System Gas Detector Controller With RS485 Singnal Output To Monitor 128 Gas Sensors

Basic Information
Place of Origin: China
Brand Name: YuanTe
Certification: CNEX,ISO9001,CE
Model Number: YT-1000H-128
Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: Aluminum Suitcase
Delivery Time: 7 working days
Payment Terms: Western Union, T/T
Supply Ability: 1000 pieces/week
Detail Information
Detected Gas: EX、CO、O2、N2、CO、H2S、CL2、NH4、SO2、H2、、NO2,etc Sampling Method: Pumping Suction
Alarm Type: Sound, Light, Install Method: Wall Mounted
Controller Capacity: Can Be Connected To 128 Digital Communication Mode Bus Detectors
High Light:

gas detection controller


gas leak detector controller

Product Description


Bus System Gas Detector Controller With RS485 Singnal Output To Monitor 128 Gas Sensors


Bus gas alarm controller is the most flexible control system that can be customized according to customer needs on site, without large number of complex wiring. It is compatible with a variety of gas detectors, can realize the real-time detection data display function, signal output function, alarm function, data storage function, multiple sets of relay output, remote signal transmission, control and system integration functions.




Controller capacity can be connected to 128 digital communication mode bus detectors
LCD Resolution 800*480,7inch Resistive touch screen
Processor ARM
Detected gas EX,CO,O2,N2,CO,H2S,CL2,NH4,SO2,H2,,NO2,etc
Display mode each page displays 8 channels, turning page automatically,the interval can be modified
Inspection interval 100mS (continuous channel data acquisition interval)
Change page interval 5S-20S (adjustable)
Online setting The alarm parameters of the bus transmitter can be set up online
Switch output 3 channel relays and 1 public relay
Data storage Can save 1000 gas alarm records and the alarm records can be checked
Communication interface 1 channel RS485 can communicates with the bus transmitter.1 channel RS485 can connect the computer, and the computer can monitor all data of the controller 24h online
Communication speed 9600bps
Install method wall mounted
Controller power supply AC220V±15%,50Hz±1%
Transmitter power supply DC24V
Working temperature -20℃~50℃
Humidity ≤95%RH




Touch screen operation, more convenient

7-inch touch screen, all the daily operations can be done through the touch screen

The high brightness touch screen shows the local time, detected gas, gas concentration, unit, the current probe is normal, etc 24h online.


Multiform signal output function

Standard RS485 signal output(optional)

3 channel relays and 1 common relay output


Data storage and alarm functions

Can save 1000 gas alarm records and it’s very convenient for the operator to have a knowledge of the alarm status

Two alarm function, when the gas concentration reaches the preset alarm value, the controller will generate sound alarm


Strong compatibility

Compatible with different kinds of gas detectors, can be connected to one digital communication mode bus detectors, without interference to each other.


Transmission distance

The maximum distance between the detector and the controller is less than 1000 meters, and the maximum distance between the computer and the controllers is less than 1000 meters



Waterproof and dustproof, can withstand the highest standard test, IP65 protection grade

Check all relays in real time to ensure the system runs without obstacles


Contact Details

Phone Number : +8613072743898

WhatsApp : +8613072743898