CO2 Monitor/Indicator
Product Details:
| Place of Origin | Beijing, China (Mainland) |
|---|---|
| Brand Name | Tongdy |
| Model Number | F2000IAQ-CO2-31XX/51XX |
Payment & Shipping Terms:
| Packaging Details: | in carton |
|---|---|
| Payment Terms: | L/C,T/T |
| Supply Ability: | 2000 Piece/Pieces per Month |
Detailed Product Description
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) |
Calibration interval | ABC Logic Self Calibration Algorithm |
CO2 measuring range | 02000ppm, which is default value 0(1,000~20,000)ppm, 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: 3A 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 |
special design for room CO2 indicator and alarm
Suitable for classrooms, offices and other public places
Real-time detecting and display CO2 level during 0ppm to 20,000ppm CO2 range
Also detecting room temperature from 5 to 65C
Optional real-time humidity from 5% RH to 95% RH
NDIR CO2 sensor technology of infrared self diffusion, 15 years lifetime
Self calibration algorithm makes it in using without calibration amending
Specially provide the altitude calibration
The three measured CO2 ranges for 3 LED indicator lights setup by end users
3 LEDs brightness adjustable
Optional 1 x dry contact output to control a ventilation device
Optional 1 x 0 to 10V DC output
Optional the buzzer alert for CO2 level
Optional RS485 interface to connect to a PC or another system
CO2 Monitor/Indicator
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Company Info
Tongdy Control Technology Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Beijing
Province/State: Beijing
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products