Wireless air quality sensor Ajax LIFEQUALITY (black)
Product reference: 26-4823114030659
  • Type: Wireless air quality sensor
  • Model: Ajax LifeQuality 42983.135.BL1
  • Color: Black
  • Measures: Temperature, humidity, CO
  • Measurement accuracy: ±0,2°C, ±1.8% RH, ±(30 + 3%) ppm CO
  • Battery life: up to 2.5 years
  • Communication technologies: Jeweller, Wings
  • Communication range in open space: up to 1700 m
  • Mounting: Wall or ceiling with SmartBracket
  • Battery type: 2 x CR123A, pre-installed, operating time: up to 2.5 years
Wireless air quality sensor Ajax LIFEQUALITY (black)

Wireless air quality sensor Ajax LIFEQUALITY (black)

Product reference: 26-4823114030659
  • Type: Wireless air quality sensor
  • Model: Ajax LifeQuality 42983.135.BL1
  • Color: Black
  • Measures: Temperature, humidity, CO
  • Measurement accuracy: ±0,2°C, ±1.8% RH, ±(30 + 3%) ppm CO
  • Battery life: up to 2.5 years
  • Communication technologies: Jeweller, Wings
  • Communication range in open space: up to 1700 m
  • Mounting: Wall or ceiling with SmartBracket
  • Battery type: 2 x CR123A, pre-installed, operating time: up to 2.5 years
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198,74 €
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Guarantee
24 month

Delivery from Lithuania in
2 - 4
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  • Communication
  • Jeweler communication technology Proprietary wireless communication technology to transmit events., It features:, Two-way communication., Protection against spoofing., Block encryption with a dynamic key., Instant notifications., Remote configuration via the Ajax apps., Learn more
  • Frequency bands 866.0-866.5 MHz 868.0-868.6 MHz 868.7-869.2 MHz 905.0-926.5 MHz 915.85-926.5 MHz 921.0-922.0 MHz, Depends on the sales region.
  • Maximum effective radiated power (ERP) up to 20 mW, Automatic power regulation to reduce power consumption and radio interference.
  • Radio signal modulation GFSK
  • Radio communication range up to 5,600 ft, Between the detector and a hub/range extender in an open space., Calculate radio communication range
  • Encrypted radio communication All the data stored and transmitted are protected by block encryption with a dynamic key.
  • Radio frequency jumps To prevent radio interference and jamming., Learn more
  • Wings communication technology Proprietary wireless communication technology for backup connection with the hub (or radio signal range extender)., It features:, Two-way communication., Block encryption with a dynamic key., Re-uploading data packets in case of error during data transfer., Learn more
  • Frequency bands 866.0-866.5 MHz 868.0-868.6 MHz 868.7-869.2 MHz 905.0-926.5 MHz 915.85-926.5 MHz 921.0-922.0 MHz, Depends on the sales region.
  • Radio communication range up to 5,600 ft, Between the detector and a hub/range extender in an open space., Calculate radio communication range
  • Encrypted radio communication All the data stored and transmitted are protected by block encryption with a dynamic key.
  • Radio frequency jumps To prevent radio interference and jamming., Learn more
  • Temperature measurement
  • Sensitive element Digital temperature and humidity sensor, Values in the Ajax apps are updated depending on the frequency of the "hub—detector" polling interval, but not less than once per minute.
  • Measurement range from 32°F to 122°F, The value is available in the device States in the Ajax app.
  • Measurement accuracy ±0.36°F
  • Measurement pitch 0.18°F, The minimum temperature change value recorded in the Ajax apps.
  • Humidity measurement
  • Sensitive element Digital temperature and humidity sensor, Values in the Ajax apps are updated depending on the frequency of the "hub—detector" polling interval, but not less than once per minute.
  • Measurement range from 0% to 100%, The value is available in the device States in the Ajax app.
  • Measurement accuracy ±1.8%
  • Measurement pitch 1%, The minimum humidity change value recorded in the Ajax app.
  • Carbon dioxide (CO) concentration measurement
  • Sensitive element digital carbon dioxide sensor, Values in the Ajax apps are updated depending on the frequency of the "hub—detector" polling interval, but not less than once per minute.
  • Measurement range from 400 to 10,000 ppm, The value is available in the device States in the Ajax app.
  • Air quality assessment levels normal air: up to 1000 ppm moderately polluted air: from 1000 to 1400 ppm polluted air: from 1400 to 2000 ppm critically polluted air: more than 2000 ppm, Effects on well-being: from 1000 to 2500 ppm— lethargy; from 2500 to 5000 ppm—possible adverse health effects; 5000 ppm and above—the maximum permissible concentration during an 8-hour working day.
  • Measurement accuracy ±30 ppm or ±3%, When the CO concentration is less than 5,000 ppm. For higher concentrations, the measurement error increases.
  • Measurement pitch 1 ppm, The minimum value of the change in carbon dioxide concentration recorded in the Ajax app.
  • Additional features
  • Charts of temperature, humidity, and carbon dioxide concentration, Available in the Ajax apps. The data is updated in real time. Measurements are stored for up to 2 years. Discrete value: 1 minute.
  • LED indication green: Normal air yellow: Slightly polluted air red: Polluted air purple: Critically polluted air, The LED indicator on the device enclosure lights up in the event of a critical change in air quality. The user can also turn on the indication by touching the touch sensitive button on the front panel of the detector.
  • Automatic calibration once every 1-14 days, the detector selects a calibration interval depending on the circumstances and automatically calibrates the carbon dioxide sensor. In normal conditions (ventilated room), manual calibration is not required. The digital humidity and temperature sensor does not require additional calibration.
  • Manual calibration is run in the Ajax apps. Suitable for unventilated rooms. We recommend calibrating the detector once every 2-3 weeks in such rooms.
  • Scenarios reactions to changes in temperature, humidity, and carbon dioxide concentration, For example, turning on plenum ventilation if the air quality deteriorates., Learn more
  • Backup memory up to 3 days, If the detector loses communication with the hub (or radio signal range extender), it stores all measured values. After the connection is restored, all values are sent to the Ajax app.
  • Protection against sabotage
  • Accelerometer Notifies on attempts to tear off the detector from a surface, remove it from the mounting panel, or move the detector if it is placed on a table or shelf.
  • Protection against counterfeiting device authentication
  • Loss of connection detection within 36 seconds, The detection time depends on the Jeweler or Jeweler/Fibra settings., Learn more
  • Housing
  • Dimensions 3.03″ × 3.03″ × 1.36″
  • Weight 4.48 oz
  • Operating temperature range from 32°F to 122°F
  • Humidity up to 85%
  • Protection class IP50

ManufacturerAjax
Manufacturer codeAJLIFEQUALITYJ
Weight0.59 kg
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