Internet of Things for Air Monitoring

SenAir is a portable, low power air sensor available as an indoor or outdoor model. The transmitter uses the LORA low power network allowing up to 15 yrs battery life and a low cost compared to standard 3G or GSM devices.

The Indoor model incorporates a light and CO2 sensor for additional monitoring values. The outdoor model is completely weather proof providing accurate temperature and humidity readings with the option of light as well.

Like all IQnexus devices, SenAir installation is very easy. Simply set an initial configuration for the wakeup and transmission periods via serial or downlink over the IQnexus Platform.

Key Features

IQnexus Platform

Manage & Track Your IoT devices easily with the IQnexus Platform.

An IoT software platform is the core technology needed to power any IoT solution. The Platform has proven to make it easy to experience the benefits of IoT commercial and industrial applications.


Its rugged IP67 rated case survives many years under harsh conditions.

Easy to install, just peel its industrial strength adhesive back or fit using the two mounting screws.

Dimensions: 62 mm x 87 mm x 34 mm
Weight:160 grams with batteries.

Battery life: depends on number of transmission per day, refer to data sheet for power consumption versus transmissions curve.

Power Supply: 6-24V DC or 3xAA 1.5V Lithium Batteries.

With help of the IQnexus platform, IQnexus Modbus can alert you via email or SMS about the following events:

  • Trends
  • Thresholds events
  • Fraud or Tampering
    and more…

Three configurations available:

  • Monopole
  • Dipole
  • External

Default configuration reports twice a day. Reporting message contains:

  • ModBus Master RTU Interface
  • 4-20mA Input
  • Temperature
  • Led indicators for activity, signal quality and status.


Low Power Network Connectivity

Available in both Lora and Sigfox. These new IoT networks offer long range coverage at very low prices compared to standard 3G or GSM devices.