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IQNEXUS LoRaWAN® IAQ Indoor Air Quality CO2 Sensor LoRaWAN® IAQ - Indoor Air Quality Temperature Humidity Light CO2 Sensor.. Product #: SEN-AIR-CO2-5-C-LR Regular price: $357.00 $357.00 In Stock
Brand: IQNEXUS
Product Code: SEN-AIR-CO2-5-C-LR
Availability: In Stock
Weight: 140.00g
Dimensions: 100.00mm x 100.00mm x 40.00mm

$357.00

Available Options

* LoRa® Band:

Description

LoRaWAN® Compliant Sensor Series - Temperature, Humidity, Light, Pressure & CO2 for Indoor Air Quality IAQ

The SEN-AIR room sensor is designed to measure Temperature, Humidity, Light & Carbon Dioxide (CO2) by LoRaWAN® with long-range and low-power wireless connectivity. It is integrated LoRa® wireless technology, CO2 sensor knowhow and high-performance MCU solution for various IoT markets usage. With compensated Temperature/ Humidity sensor and calibrated CO2 sensor module integration, the data is ready for use.

It is perfect for monitoring air quality in schools, office buildings, greenhouses, factories, hotels, hospitals, transportation lines and anywhere high levels of carbon dioxide are generated. The SEN-AIR sensors are maintenance-free in normal environments thanks to the built-in self-correcting ABC algorithm. ABC stands for Automatic Baseline Correction, a self-calibration function for achieving maintenance-free gas sensors. That means that our CO2 sensors probes have a life expectancy of at least 15 years and do not require any further calibration when used in normal indoor air applications.

  • Wall mounted
  • Battery operated
  • Event based messaging at Change of Value
  • Logging functions
  • AS923/AU915/EU868/US915 - NZ/AUS/EU/US compliant

Additional Information

Sensor Type
CO2, CO, Fine Dust
Humidity
IAQ - Indoor Air Quality
LoRaWAN® EU868 AU915 AS923 US915
Temperature

Main Features

  • High Receiver Sensitivity
  • Long Range Solution
  • Compensated Temperature Humidity Sensor
  • Light Sensor
  • Calibrated CO2 Sensor integrated
  • High Accuracy
  • Long Battery Lifetime

Device Specifications

LoRa® Module SX1276
Frequency AS923/AU915/EU868/US915
 Dimensions Wall-mount: 100(H) x 100(W) x 40(D) mm
 Operating Temperature  -10 ... +50 °C
 Operating Humidity  0 ... 95%RH, Non-condensating
 Weight  140g
 Power Supply Lithium Batteries
 Radiated RF Power  Configurable up to 100mW
 RF-Input sensitivity  -132 dBm @ 980bps

 

 

Sensor Specifications

Sensing Element CO2: Gold-plated infrared (NDIR) wave-guide technology with
Automatic Baseline Correction (ABC) and passive gas diffusion (no moving parts)
Temperature & Humidity: CMOS sensor.
 Response Time CO2: < 10 sec. @ 30 cc/min. flow rate < 3 min. diffusion time
Temperature: min. 3 sec.;max. 30sec. atτ 63%
Humidity: < 8 sec. atτ63%
 Accuracy (at 25℃)

 CO2: ±30ppm + (± reading 3%)
Temperature: ±0.3℃
Humidity: ±3 %RH

 Repeatability CO2: ± 20ppm + (±reading * 1%)
Temperature: ±0.1℃
Humidity: ±0.1 %RH
 Zero Drift CO2: < ± 10ppm/yr. with Automatic Baseline Correction (ABC)
Temperature: < 0.04 ℃/yr
Humidity: < 0.5 %RH/yr
 Measurement Range

CO2: 0 ~ 10,000ppm
Temperature: -40 ~ +125℃
Humidity: 0 ~ 95 %RH

 Pressure Dependence CO2: 1.6% reading per kPa

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