Basic CO2 gas sensor

Short Description:

Model: F12-S8100/8201
Key words:
CO2 detection
Cost-effective
Analog output
Wall mounting
Basic carbon dioxide (CO2) transmitter with NDIR CO2 sensor inside, which has Self-Calibration with a high accuracy and 15 years lifetime. It’s designed for easy wall-mounting with one linear analog output and a Modbus RS485 interface.
It is your most cost-effective CO2 transmitter.

Send email to us Datasheet Download<

Brief Introduction

Product Tags

FEATURES

Real-time detecting CO2 level.
NDIR infrared CO2 module inside
CO2 sensor has Self-Calibration Algorithm and more than 10 years lifetime
Wall-mounting
Providing one analog output
Only 0~10VDC output or 0~10VDC/4~20mA selectable
Design for basic application in HVAC, ventilation systems applications
Modbus RS485 communication interface optional
CE-Approval

TECHNICAL SPECIFICATIONS

Gas detected	Carbon Dioxide (CO2)
Sensing element	Non-Dispersive Infrared Detector (NDIR)
Accuracy@25℃(77℉)	±70ppm + 3% reading
Stability	<2% of FS over life of sensor (10 yr typical)
Calibration	Self Calibration inside
Response time	<2 minutes for 90% step change
Warm up time	10 minutes (first time)/30 seconds (operation)
CO2 measuring range	0～2,000ppm
Sensor life	>10 years
Power supply	24VAC/24VDC
Consumption	3.6 W max. ; 2.4 W avg.
Analog outputs	1X0~10VDC linear output/or 1X0~10VDC /4~20mA selectable by jumpers
Modbus interface	Modbus RS485 interface 9600/14400/19200(default)/28800 or 38400bps
Operation conditions	0~50℃(32~122℉); 0~95%RH, non condensing
Storage conditions	0~50℃(32~122℉)
Net weight	160g