Model NO.
CO2/A(G)(GP)(E)-range
Type
Infrared Gas Sensor
Conductivity Type
Infrared
Output Signal Type
Analog Type
Production Process
Integration
Material
Stainless Steel
IP Rating
IP20
Sensitivity
High
Customized
Customized
Output
RS485/4-20mA/0.4-2V
Precision
5%Fs
After Sale Service
Yes
Customize
Yes
Trademark
FAD
Transport Package
Factory Sealed
Specification
65mm*35mm*20mm
Origin
China
HS Code
8542330000
G series infrared CH4 gas sensors uses non-dispersive infrared (NDIR) detection technology, with advantages of long life, low cost, intelligence, micro and so on. Sensor is easy to use, with a complete gas detection, serial communication function, widely used in ventilation systems, industrial control, environmental monitoring and other industries.
Features
| Detecting gas | CO2 |
| Operating voltage | 12-24VDC |
| Operating current | Average 80mA (10-120mA ) |
| Output | TTL(depends on specified model) RS485 4-20mA Current 0.4-2V Voltage |
| Response time | <5s |
| T90 | 15s(500ml/min) |
| Recover time | 25 |
| Measuring flow rate | 300-500 ml/min(pump) |
| Repeatability | ≤±2% FS |
| Linearity error | ≤±1% FS |
| Zero point temperature drift | ≤±0.1% FS/°C |
| Span temperature drift | ≤±0.1% FS/°C |
| Temperature | -20°C -50°C |
| Humidity | 0-95%RH |
| Lifetime | 10 years |
| Dimension | 65mm*35mm*20mm |
A Series Selection
| Series | A-1 | Range | Precision | Resolution | Power Supply | Output |
| A | CO2/A-1 | 0-1 Vol.% | ± 5% FS | 0.001% VOL | 5.5 VDC | Voltage/ TTL digital |
E Series Selection
| Series | E-40 | Range | Precision | Resolution | Power Supply | Output |
| E | CO2/E-40-2000P | 0-2000 ppm | 50± 5% FS | 1 ppm | 5.5 VDC | Voltage/ TTL digital |
| CO2/ E-40-5000P | 0-5000 ppm | 50± 5% FS | 2 ppm | 5.5 VDC | Voltage/ TTL digital | |
| CO2/ E-40-1 | 0-1 Vol.% | ± 5% FS | 0.001% VOL | 5.5 VDC | Voltage/ TTL digital |
G Series Selection
| Series | G-40 | GP-40 | Range | Precision | Resolution | Power Supply | Output |
| G | CO2/G-40-1000p | CO2/GP-40-1000p | 0-1000 ppm | ±5%FS | 1 ppm | 12-24VDC | RS485/4-20mA/0.4-2V |
| CO2/G-40-2000p | CO2/GP-40-2000p | 0-2000 ppm | ±5%FS | 1 ppm | 12-24VDC | RS485/4-20mA/0.4-2V | |
| CO2/G-40-5000p | CO2/GP-40-5000p | 0-5000 ppm | ±5%FS | 2 pmm | 12-24VDC | RS485/4-20mA/0.4-2V | |
| CO2/G-40-10000p | CO2/GP-40-10000p | 0-10000 ppm | ±5%FS | 5 ppm | 12-24VDC | RS485/4-20mA/0.4-2V |
Application
Dynamic Environments: Telecommunication equipment room, electrical power equipment room and stations
Building Automatic Control: Hotel, office building, museum and ventilation system of buildings
Industrial Work Field: Occupational safety, warehouse, medicine and ventilation system of workshop production line
Public Occasion: Airport, railway station, high speed railway, shopping center and hospital
School Life: Dormitory, office, classroom, library and indoor competition field
Transporting Storage: Food preservation and transportation, warehouse, food and vegetable preserving storage
Agricultural Cultivation: Conservatory, vegetable greenhouse, flowers and plants greenhouse, modern hydroponics garden
Dynamic Environments: Telecommunication equipment room, electrical power equipment room and stations
Building Automatic Control: Hotel, office building, museum and ventilation system of buildings
Industrial Work Field: Occupational safety, warehouse, medicine and ventilation system of workshop production line
Public Occasion: Airport, railway station, high speed railway, shopping center and hospital
School Life: Dormitory, office, classroom, library and indoor competition field
Transporting Storage: Food preservation and transportation, warehouse, food and vegetable preserving storage
Agricultural Cultivation: Conservatory, vegetable greenhouse, flowers and plants greenhouse, modern hydroponics garden
