SPIRIT Radon sensor for offices, schools, and industries

£1,020 (£850 excl. VAT)

SPIRIT radon sensor incl. LoraWAN network fee (3 years)

SPIRIT radon sensor is a very highly sensitive radon sensor that is used for continuous monitoring of radon in real time together with other environmental parameters in offices, schools, and industries. Thanks to the sensor’s short response time, it can be used to optimize ventilation at high radon levels and thereby reduce electricity consumption. It can also be used to obtain an average value of the radon during working or school hours. This is not possible with other simpler radon sensors that base their output on averaging from 12 hours of measurement or longer.

The radon sensor is easy to mount and install. You then log in to My Pages via our website. Once you have connected the radon sensor to your account, the radon levels are displayed in real time. A graph visualizes radon levels, temperature, humidity and air pressure for the location where the radon sensor is installed. With the help of APIs, the sensor can also be connected to external property systems. Each unit is individually calibrated.

SKU: 510156 Category:

This is included in the package:

• High-sensitivity radon sensor adapted for ventilation control with a response time of less than 40 minutes
• Can be mounted directly in ventilation ducts, regardless of whether it is exposed to laminar or turbulent flow
• Access to Radonova’s web platform with software for the sensor
• Factory calibration according to the Swedish Radiation Safety Authority’s standard
• Sensors for air pressure, temperature, humidity, and movement
• Automatic connection to existing LoRaWAN network
• Free LoRaWAN network fee for 3 years
• Battery life for 30 days if power connection fails
• Measures even without connection, then sends measurement data as soon as it reconnects to a LoRaWAN network

A price of 45 € per month is added to the above price if you want to be able to generate reports via Radonova’s My Pages or have access to Radonova’s standard API. This fee only applies per customer and is not dependent on the number of sensors the customer has. If you already use our sensors, this fee will not be charged.

SPIRIT is not dependent on connection via Wi-Fi or Bluetooth. Instead, the public LoRaWAN network is used for communication with Radonova’s servers. The device automatically connects as soon as the network is available.

As network coverage cannot be guaranteed in all locations, we always recommend supplementing with a gateway when purchasing your first SPIRIT device. Via a gateway, you can always reach the LoRaWAN network via a 4G subscription or with a network cable. To this gateway, all your devices can be connected to a radius of about 200 m in an indoor environment.

Order Gateway here


Measuring range 0 – 100 000 Bq/m³
Measurement uncertainty +-20% at 200 Bq/m³ at two hours integration time
Sensitivity 8 cpm at 200 Bq/m³
Connection Wireless (LoRaWAN)
Temperature range – 10°C to 50°C
Humidity area 0-90% humidity (Non-condensing air)
Battery life At least 60 days during measurement
Power supply 5V Micro-USB or 10-28V AC/DC
Dimensions (height, width, depth) 45 mm, 100 mm, 150 mm
Weight 0.35 kg

Annual service agreement

Preventive maintenance:
  • Annual review of the instrument.
  • Firmware upgrade, Function tests, Battery test & Filter replacement.
  • Prioritization in case management.
Support and training:
  • Free support by phone and email.
  • Service report after completed service / repair.
  • Service period for preventive service is normally during May, June or August.


Calibration in Radonova Calibration chamber:
  • Traceability to NIST standard.
  • Exact calibration constants are entered in the unit. No correction constants are needed.
  • Accuracy + -8% (95% confidence level).

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