Humidity Sensor - AA Battery (433MHz) Gen3
Gen3-ComAA-RF-4AU-HU-RH-L03
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  • Description
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Gen3 humidity sensors allow you to monitor the relative humidity of the air within a room or enclosure. Ideal for monitoring humidity within greenhouses, industrial spaces, museums, saunas and humidors. They can also be used for residential applications such as controlling mold, mildew or dust mites.

Sensor Accuracies

Humidity Sensor Specifications Chart

Features

  • Scientific grade sensor.
  • +/- 3% accuracy (between 10% - 90% RH).

  * Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.

Data Snapshot

Monnit humidity sensor data view in software

In the Box

  • Wireless Sensor
  • Mounting Hardware
  • 2 x AA Batteries

Humidity Sensor Specifications

Accuracy± 3% under normal conditions ( 10% - 90% RH )
RH Operating Range0 – 100% RH
RH Response Time8 sec ( tau 63% )
Weight3.7 oz.
 

Variation Specifications

SecurityEncrypt-RF® (256-bit key exchange and AES-128 CTR)
 

ALTA AA Specifications

Battery Type2 Replaceable AA 1.5 V Batteries
Dimension4.375 in x 2.470 in x 1.12 in
Supply Voltage2.0 - 3.8 V (2 x AA 1.5V Batteries or Optional Power Supply)
Battery LifeAt 1 hour heartbeat setting, AA batteries will last up to 10 years.**
Max Operating Temperature Using AA Alkaline-18°C to 55°C (0°F to 130°F)
Max Operating Temperature Using AA Lithium-40°C to 60°C (-40°F to 140°F)
Optimal Battery Operating Temperature+10°C to +50°C (+50°F to +122°F)
Enclosure MaterialABS
 

ALTA 433 MHz Specifications

Operating Frequency433 MHz Operating Frequency
CertificationsCE Certified. Tested and found to comply with: EN 300 220-2 V3.1.1 (2017-02), EN 300 220-2 V3.1.1 (2017-02) and EN 60950.
Device RangeDevice Range Up to 1,200 ft. non-line-of-sight, wireless device range*
SecurityEncrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)
Specifications Image