Contact Platform Support
Help CenterCO2 Controller for Ventilation System
Related Products
Specifications
1.CO2 monitor with temperature and humidity detection.2. GE/Telaire NDIR CO2 sensor is inside with 15 years lifetime
CO2 controller for ventilation system
Gas detected |
Carbon Dioxide (CO2) |
Sensing element |
Non-Dispersive Infrared Detector (NDIR) |
Temperature sensor |
NTC |
Humidity sensor |
HS series capacitive sensor |
Temperature dependence |
0.2% FS/°C |
Temperature correction |
Self compensation |
Power supply |
24VAC/VDC, or 100~240VAC, 60HZ, selectable with the order |
Consumption |
3.5 W max. ; 2.5 W avg. |
Accuracy@25°C(77°F) |
±40ppm + 3% of reading |
Stability |
<2% of FS over life of sensor (15 yr typical) |
Calibration interval |
ABC Logic Self Calibration Algorithm |
Non linearity |
<1% of FS |
Pressure dependence |
0.13% of reading per mm Hg |
Altitude calibration |
Programmable from 0-9,900m in 100m increments |
Response Time |
<2 minutes for 90% step change |
Signal update |
Every 2 seconds |
Warm up time |
2 hours (first time) 2 minutes (operation) |
CO2 measuring range |
0~2,000ppm (default) 0~20,000ppm, programmable selection 0~50,000ppmt |
CO2 setting & Display resolution |
1ppm |
Temperature measuring/ setting range |
0~50°C(32~122°F)/ 5~45°C(41~113°F) |
Humidity measuring/setting range |
0~99%RH/ 5~95%RH |
Analog output |
0~10VDC linearized output or PID control output, selectable by end users |
Output resolution |
10Bit |
Relay output |
One or two dry contact outputs with programmable selection to control CO2, temperature, humidity Rated switching current: 3A(220VAC/30VDC), resistance load |
Communication interface |
RS-485, 9600/14400/19200(default)/28800 or 38400bps (programmable selection), 15KV antistatic protection, 3 independent base address, max network node 64 |
Flow rates |
Diffusion version 80 ~ 120 cc/min Flow through version 40~50cc/min |
Operation conditions |
0~50°C(32~122°F); 0~95%RH, |
Storage conditions |
-10~60°C(14~148°F)/5~90%RH non condensing |
NDIR life |
15 years |
Weight |
360g |
Dimensions |
130mm×90mm×40mm |
Installment standard |
65mm×65mm or 2”×4”wire box |
Interface connections |
Maxi. 9 terminals |
Wiring standard |
wire section area<1.5mm2 |
Approval Standard |
CE-Approval |
Programming and selection |
Via internal jumpers and push-buttons on the panel |
Features:
1) Non-dispersive Infrared Detector (NDIR) CO2 sensor with 15 years lifetime
2) Famous American Telaire CO2 sensor is inside and its detection range is up to 0 ~ 50,000ppm
3) ABC logic with patented self calibration algorithm makes users use it without
calibration
4) Real-time detecting and display of indoor CO2, temperature, and also humidity (option)
5) Providing 0~10V analog signal and relay dry-contact output
6) RS485 communication interface option makes the CO2 monitor can be connected with a remote PC
7) Optional on board relay with field adjustable trip point according to CO2, temperature or humidity (programmable selection)
8) CE approved
Send Inquiry to This Supplier
You May Also Like
-
SICK ICR845-2E1020 SICK Industrial Barcode Scanner for Logistics & AutomationNegotiableMOQ: 1 Piece
-
Sick WSE4S-3P3130H Order Number: 1052888 Product Family: W4S-3 Inox Hygiene Product Family: Photoelectric SensorsUS$ 100 - 200MOQ: 1 Piece
-
Pressure SensorNegotiableMOQ: 2000 Pieces
-
China NOx Sensor Nitrogen Oxygen Manufacturer Supply 12665215 12638377 12642310 12648630 12665216 12638378 For GMNegotiableMOQ: 1 Combo
-
20428461 20732304 20428462 Heavy Duty Truck Sensor Parts Fuel Tank Level Sensor For VOLVONegotiableMOQ: 1
-
King Pigeon Temperature Humidity Transducer THI100 Temperature Humidity Detector Wireless SensorUS$ 2 - 31MOQ: 5 Pieces
-
Ultrasonic Position Liquid Level Position SensorUS$ 200 - 700MOQ: 1 Piece
-
Crank Oil Seal for Toyota Auto Parts Oem 90311-95012US$ 1 - 10MOQ: 1 Piece
-
SHT10 Humidity & Temperature SensorUS$ 1 - 2MOQ: 5 Pieces
-
Wholesales & Retails HCA131A High Performance Dual Axes Tilt Sensor Switch Led Light With Tilt Switch From Shenzhen FactoryNegotiableMOQ: 1 Piece
