CO2 Carbon Dioxide Sensor Transmitter, RS485 Modbus，Voltage 0-2V，Current 4-20mA

Output Interface

Analog Voltage   0-2V

(Output resistance ~0ohm)

Analog Current   4-20mA

(Load Resistor<500ohm)

RS485

Modbus-RTU

Power Supply

12-30V/DC

12-30V/DC

12-30V/DC

Power   Consumption

60mA@24V DC

80mA@24V DC

(with 20mA output signal)

60mA@24V DC

CO2 Measurement

Range 0-1000ppm,   Accuracy ±(50ppm+3% Reading value) , Resolution 1ppm

Range 0-2000ppm, Accuracy ±(50ppm+3%   Reading value) , Resolution 1ppm

Range 0-5000ppm, Accuracy ±(50ppm+3%   Reading value) , Resolution 1ppm

Range 0-10000ppm, Accuracy ±(10%   Reading value), Resolution 1ppm

Range 0-30000ppm, Accuracy ±(10%   Reading value), Resolution 1ppm

Range 0-50000ppm, Accuracy ±(10%   Reading value), Resolution 1ppm

Temperature   Measurement

Range: -40~80℃,   Resolution:0.1℃, Accuracy:±0.5℃

Sensing method

Dual channel   non-dispersive infrared (NDIR) CO2 sensor

Warmup time

Max. 180 seconds

IP Ratings

IP54

Operating   Temperature

Temperature:-20-60   ℃

Humidity:0-95% RH （No condensation）

Installation

Wall mounting

Cable Length

2 meters, or   Customize

Dimension

130*70*42mm

Code 1:

Product Series

CD10

CD10 CO2 carbon   dioxide sensor transmitter

Code 2:

Measuring Parameters

A

CO2

Code 3:

CO2 Range

A

B

C

D

E

F

0-1000ppm

0-2000ppm

0-5000ppm

0-10000ppm

0-30000ppm

0-50000ppm

Code 4:Display

A

B

With led display

No led display

Code 5:

Power Supply

A

12-30V DC

Code 6:

Output Interface

A

B

C

D

E

F

Analog Voltage   0-2V

Analog Current 4-20mA

RS485,Modbus-RTU

RS485,Modbus-RTU & Analog Voltage   0-2V

RS485,Modbus-RTU & Analog Current   4-20mA

Customize

Code 7:

Cable Length

002

XXX

2 meters

Customize, XXX is required cable   length(Unit: meter)

Ordering Code   Example:

CD10 CO2 carbon dioxide sensor   transmitter, ?Range 0-5000ppm, With led display, Power Supply 12-30V   DC,Output Interface RS485 Modbus-RTU, Cable Length 5 meters. Ordering Code is   : CD10 – A C A A C 005