Description

SPECIFICATIONS

Application Scenarios: Industrial Grade

Battery Included: no

Brand Name: YU ZHU

Certification: NONE

DIY Supplies: Electrical

Gas Type: Co2

High-concerned chemical: none

Origin: Mainland China

PCBincluded: Yes

Semi-finishedproduct: No

With LCD Screen Or Not: No

2. PARAMETERS

Parameter	Details
Power Consumption	0.3W (24VDC)
Power Supply	10~30VDC (Average Current < 85mA)
CO2 Measurement Range	0~5000ppm (Default)
Optional Ranges	0-2000ppm, 0-10000ppm
Accuracy (0~5000ppm)	±(50ppm+3%F·S) (25°C)
Accuracy (0~10000ppm)	±(50ppm+5%F·S) (25°C)
High Precision Accuracy (0~5000ppm)	±(45ppm+3%F·S) (25°C)
High Precision Accuracy (0~10000ppm)	±(45ppm+5%F·S) (25°C)
System Warm-Up Time	2min (usable), 10min (maximum accuracy)
Stability	<2%F·S
Non-Linearity	<1%F·S
Resolution	1ppm
Operating Environment	-10°C~+50°C, 0%RH~95%RH (non-condensing)

3. APPLICATION

Applications:

Ideal for agricultural greenhouses and flower cultivation.

Suitable for factory workshops.

Designed for scenarios requiring CO2, temperature, and humidity monitoring.

Product Description

Our co2 sensor uses high sensitivity gas detection probe, signal stability, high precision. With a wide measuring range, good linearity, easy to use, easy to install, transmission distance and so on.

Electrical Wiring

RS485 OUTPUT
	Line color	Description
power	brown	Power supply(10 ~ 30V DC)
power		black	Power supply negative
Communication	yellow	485-A
Communication		blue	485-B
Range 10V-30V of wide voltage is available in power input, the A wire and B wire can not be connected contrary when connecting to 485 signal, and the address among several devices on the total wire can not be conflicted.

4-20ma, 0-5v, 0-10v OUTPUT
	Line color	Description
Power	brown	Power supply
Power		black	Power supply negative
Output	blue	CO2 signal positive
Output		green	CO2 signal negative
NOTE: Two types wire methods 1.Four-wire connection diagram 2.Three-wire connection diagram