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Reasonable price for Carbon Monoxide Monitoring - EM21 Embedded Indoor Air Quality Monitor – Tongdy

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  • Reasonable price for Carbon Monoxide Monitoring - EM21 Embedded Indoor Air Quality Monitor – Tongdy
  • Reasonable price for Carbon Monoxide Monitoring - EM21 Embedded Indoor Air Quality Monitor – Tongdy
  • Reasonable price for Carbon Monoxide Monitoring - EM21 Embedded Indoor Air Quality Monitor – Tongdy
  • Reasonable price for Carbon Monoxide Monitoring - EM21 Embedded Indoor Air Quality Monitor – Tongdy

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Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for , , , Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise.
Reasonable price for Carbon Monoxide Monitoring - EM21 Embedded Indoor Air Quality Monitor – Tongdy Detail:

Real-time indoor air quality detection, single or combined measurement selection: PM2.5, CO2, TVOC, HCHO,Temperature and RH
3-color light indicates the range of the main measurement
Screen display optional

Technology Specifications

Specifications CO2 TVOC PM2.5 Temp&RH HCHO
sensor NDIR Metal oxide semiconductor Laser particle sensorLight scattering method High-precision digital integratedTemperature and humidity sensor Electrochemical Formaldehyde sensors
Measuringrange 400～5,000ppm 0~ 4.0mg∕㎥ 0~500μg∕㎥ Temp:-20℃~60℃Humidity:0~99%RH 0~0.6mg/m3
Output Resolution 1ppm 0.001mg∕㎥ 1μg∕㎥ Temp:0.01℃ Humidity:0.01%RH 0.001mg∕㎥
Accuracy ±50ppm + 3% of readingor 75ppm <15% <15% Temp:±0.8℃ Humidity:±4.5%RH ±0.005mg/㎥+5% of reading

 

General Specifications
Detection Parameters(max.) PM2.5;CO2;TVOC;Temp&RH;HCHO Power Supply

24VAC/VDC±10%100~240VAC
Output (Optional) RS485 (Modbus RTU)WIFI @2.4 GHz 802.11b/g/nRJ45 (Ethernet TCP) PoE power supply Optional Shell material and IP level PC fireproof materialIP30
OperatingEnvironment Temp：-10~60℃Humidity︰0~99%RH Overall Dimension 91.00mm*111.00mm*51.00mm
Storage Condition 0℃~50℃0~70%RH Installation standard Standard 86/50 pipe box (installation hole distance 60mm)American standard pipe box (installation hole distance 84mm)

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Reasonable price for Carbon Monoxide Monitoring - EM21 Embedded Indoor Air Quality Monitor – Tongdy detail pictures

Reasonable price for Carbon Monoxide Monitoring - EM21 Embedded Indoor Air Quality Monitor – Tongdy detail pictures

Reasonable price for Carbon Monoxide Monitoring - EM21 Embedded Indoor Air Quality Monitor – Tongdy detail pictures

Reasonable price for Carbon Monoxide Monitoring - EM21 Embedded Indoor Air Quality Monitor – Tongdy detail pictures

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The key to our success is "Good Products Good quality, Reasonable Value and Efficient Service" for Reasonable price for Carbon Monoxide Monitoring - EM21 Embedded Indoor Air Quality Monitor – Tongdy , The product will supply to all over the world, such as: Cairo, Salt Lake City, Vietnam, Our company will continue to serve customers with best quality, competitive price and timely delivery & the best payment term! We sincerely welcome friends from all over the world to visit& cooperate with us and enlarge our business. If you are interested in our products, please do not hesitate to contact us, we will be happy to provide you with further information!
    • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Debby from Istanbul - 2018.09.29 17:23
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Anastasia from Porto - 2018.02.12 14:52
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