CO2 transmitter
Product Details:
| Place of Origin | Beijing, China (Mainland) |
|---|---|
| Brand Name | Tongdy |
| Model Number | G01-CO2-B |
Payment & Shipping Terms:
| Packaging Details: | Papar Carton |
|---|---|
| Payment Terms: | L/C,T/T |
| Supply Ability: | 3000 Piece/Pieces per Month |
Detailed Product Description
Gas detected | Carbon Dioxide (CO2) |
Sensing element | Non-Dispersive Infrared Detector (NDIR) |
CO2 measuring range | 0~2000ppm/ 05,000ppm/0~10,000ppm/0~20,000ppm |
CO2 Accuracy@25 | ±40ppm + 3% of reading |
Stability | <2% of FS over life of sensor (15 yr typical) |
Calibration | ABC Logic Self Calibration Algorithm |
Response Time | <2 minutes for 90% step change |
Signal update | Every 2 seconds |
Temperature sensor | NTC with linear output |
Temperature measuring range/ accuracy | 0~50(32~122)/ ±0.5(1) @25 |
Humidity sensor | HS series capacitive sensor with linear output |
Humidity measuring range | 595%RH |
Humidity measurement accuracy | ±3%RH (40%RH~60%RH, 25) |
Temperature correction | Self compensation |
Warm up time | 24 hours (first time) / 5 minutes (operation) |
Power supply | 24VAC/VDC |
Consumption | 1.8 W max. ; 1.2 W avg. |
Analog outputs | Up to 3 X analog outputs 0~10VAC or 4~20mA selectable in the order or by jumpers |
LCD | 3-color backlit LCD display CO2, Temperature and humidity Green: CO2≤1000ppm Yellow: 1000ppm< CO2 ≤1400ppm Red: CO2>1400ppm |
RS485 interface (optional) | RS-485 with Modbus protocol, 19200bps rate, 15KV antistatic protection, independent base address. |
Operation conditions | 0~50(32~122); 0~95%RH, non condensing |
Storage conditions | -40~70(-40~158) |
Net Weight | 240g |
Dimensions | 130mm(H)×85mm(W)×36.5mm(D) |
Installation | wall mounting with 65mm×65mm or 2×4wire box |
Housing and IP class | PC/ABS fireproof plastic material, protection class: IP30 |
Standard | CE-Approval |
1.CO2 transmitter design for real time measuring air carbon dioxide and temperature + RH%
2.NDIR infrared CO2 sensor inside with special Self Calibration. It makes CO2 measurement more accurate and reliable
3.More than 10 years lifetime of CO2 sensor
4.Basis type without LCD and standard type with LCD selectable
5.3-color backlit LCD for indication and alarm
6.Wall mounting with multi- dimensions of installation
7.Desktop for easy moving monitoring
8.Provide Modbus communication interface
9.24VAC/VDC power supply. A DC socket to be connected to a power adaptor
10.EU standard and CE-approval
Application
1.Building ventilation systems
2.Industry ventilation systems
3.Airport, train station, shopping mall, office, classroom and other public places for air quality measurement
CO2 transmitter
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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