Specifications
|
Gas detected |
Carbon Dioxide (CO2) |
|
Sensing element |
Non-Depressive Infrared Detector (NDIR) |
|
Temperature sensor |
NTC |
|
Temperature correction |
Self compensation |
|
CO2 NDIR life |
15 years |
|
Consumption |
3.5W/ Max, 2.5W/ Average |
|
Accuracy@25(77) |
±40ppm + 3% of reading |
|
Stability |
<2% of FS over life of sensor (15 yr typical) |
|
Warm up time |
2 hours (first time) 2 minutes (operation) |
|
CO2 measuring range |
05,000ppm(default ), 02,000ppm programmable selection |
|
CO2 setting & Display resolution |
1ppm |
|
Temperature measuring range |
050(32122) |
|
Temperature setting range |
545(41113) |
|
Option: 1X dry contact output |
Rated currency for contact point: 2A 220VAC/30VDC, resistance load |
|
Option: RS485 communication interface |
9600/14400/19200(default)/28800/38400bps rates selectable by program,15KV protection for static, independent address setting |
|
Operation condition |
050 (32122), 095%RH without condensing |
|
Power supply |
220VAC/110VAC or 24VAC 50/60HZ±10% |
|
Weight |
380g |
|
Dimensions |
130mm×90mm×40mm |
|
Connections Interface |
Locate in interface of connection |
|
Installment standard |
65mm×65mm or 2”×4” wire box |
|
Wiring standard |
Wire section area<1.5mm2 |
|
Approval Standard |
CE-Approval |
|
Programming and selection |
DIP switches inside and external push-buttons |
Features
- Wall moutn CO2, Temp. & RH monitor/controller
- NDIR CO2 sensor technology of infrared self diffusion, 15 years lifetime
- LCD display CO2, Temp. & RH real time measuring value
- 3 LEDs indicate CO2 level to remind people, LED’s brightness adjustment
- With buttons to adjust setpoint of relay
- One relay on/off output optional to control ventilator or CO2 generator
- 1X 0~10VDC optional
- Modbus RS485 interface optional
- USB data logger optional
- 0~5000ppm default, 0~20000ppm selectable
- 24VAC/VDC, 100/120V, 220/240V selectable
Application
F2000IAQ-CO2 detector/Indicator is used to monitor and alarm CO2 level and room temperature. Relative humidity detection and display can be as an option. Other options can be provided to users: RS485 communication interface with independent address; one dry contact output to control a ventilation device. Especial design for schools, kindergartens, office buildings, conference rooms, rest rooms as well as other public places
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Hotel, exhibition hall, hospital, shop, restaurant, air port, train station, theater and other public places
-
House, villa, office, meeting room, classroom and other places
-
Greenhouse, mushroom, grown room and other agricultural applications
-
All ventilation systems
Buttons and LCD
Wiring Diagram
Model Guide
Note: X2 + X3 ≤1
Example: F2000IAQ-CO2-3100 indicates that it is a CO2 indicator with temperature detection.
