duct co2 transmitter LCD display or without LCD, China duct co2 transmitter LCD display or without LCD Supplier

duct co2 transmitter LCD display or without LCD - TG9

duct co2 transmitter LCD display or without LCD For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale duct co2 transmitter LCD display or without LCD, Made in China, High Quality Products!, China Duct co2 transmitter, co2 sensor Supplier, Manufacturer.

Features
Designed for real time detecting carbon dioxide,
temperature or relative humidity in air ducts.
NDIR infrared CO2 sensor inside with special Self Calibration and up to 15 years’ lifetime. It makes CO2 measurement more accurate and reliable.
Combined temperature and humidity digital sensor provide a high accuracy measurement in full range.
?Provide up to 3 analog outputs (0~10VDC or 4~20mA or 0~5VDC) for CO2 temperature and relative humidity.
Optional Modbus RS485 communication interface.
With LCD or without LCD selectable
LCD display real-time measurements of CO2, temperature and relative humidity.
Simple and smart design and installation of sensor probe with a water-proof and porous film
Extendable probe meets more air duct systems
24VAC/VDC power supply.
EU standard and CE-approval.
Detection Focus
Carbon Dioxide (CO2)
Indoor CO2 level is a universal accepted parameter for the condition of indoor ventilation and air quality.
A time period can be preset from 1 to 24 hours, e.g. 5 hours, then the monitor can display CO2 average level during
this period, which provides an objective and true data for the measurement of the air quality in a certain space.
Non-dispersive infrared (NDIR) CO2 sensor with more than 10-year lifetime
ABC self-calibration technology guarantees reliable CO2 measurement
CO2 range: 0~2000ppm/0~5000ppm optional
Rapid response, high stability and consistency
Temperature and humidity
Combined digital temperature and humidity sensor with high accuracy and stability. It also has compensation to
CO2 and air quality which makes the measurements more accurate by minimizing environmental effects.

Typical Applications
? Building management for office areas and residental
? Ventilation control system

Get Quote

Tongdy

Address: 3-3-5/F IN-DO MANSION, No.48-jia Zhichun Road, Haidian District, Beijing, Beijing, China, 100098
Tel: 86-15101027950
Tongdy Control Technology Co., Ltd., founded in 1999 in Beijing China, is a leading hi-tech company engaged in design and manufacture of control products for BAS and HVAC systems. With more than 10 years?experience in product design and research, now Tongdy's product range has covered programmable and non-programmable digital room thermostats for HVAC systems, digital humidity detectors and controllers, and various IAQ detectors and controllers like say for carbon dioxide (CO2), carbon monoxide (CO), ozone (O3) and VOC. All above Tongdy products are available with options like Modbus RS485 interface and some of the thermostats can be provided with BACnet protocol. USB data logging and Zigbee wireless communication are also selectable for some of our IAQ products. With a team of highly talented and experienced engineers, Tongdy is capable of providing the best products possible with excellent performance, super reliability, and competitive prices, and creating new product lines constantly. In addition, Tongdy offers customized services to meet special requirements. Our ODM services have received positive feedbacks due to our accurate understanding and following up of customer抯 requirements. Now Tongdy抯 market has reached not just the Europe, North America, but also the South America, Asia Pacific and the Gulf Area. Our sales volume has increased for more than 30% each year during the last three years. And with the expectation of an even prosperous future, we are about to move in our own building located in the Environment Protection Park in Northwest Beijing!