Description

Monnit wireless 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. Available with NIST traceable certificate good or 7 months. (In the Customize section above select NIST Certified.) NIST certified sensors orders may take up to 6 weeks to prepare, certify and ship.

In the Box

• Wireless Sensor
• Mounting Hardware
• 2 x AA Batteries

Humidity Sensor Specifications
Accuracy	± 3% under normal conditions ( 10% – 90% RH )
RH Operating Range	0 – 100% RH
RH Response Time	8 sec ( tau 63% )
Weight	3.7 oz.
Variation Specifications
Security	Encrypt-RF® (256-bit key exchange and AES-128 CTR)
ALTA AA Specifications
Battery Type	2 Replaceable AA 1.5 V Batteries
Dimension	4.375 in x 2.470 in x 1.12 in
Supply Voltage	2.0 – 3.8 V (2 x AA 1.5V Batteries or Optional Power Supply)
Battery Life	At 1 hour heartbeat setting, included AA batteries will typically last 6-8 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 Material	ABS
ALTA 900 MHz Specifications
Operating Frequency	900 MHz Operating Frequency
Certifications	Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-G2SC1) Complies with Industry Canada standards. (IC: 9794A-G2SC1)
Device Range	Device Range Up to 1,200 ft. non-line-of-sight, wireless device range*
Security	Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)

Suggested Application Uses for This Sensor

• Greenhouse temperature and humidity monitoring
• Agricultrual environmental monitoring
• Art gallery and museum environment monitoring
• Humidor monitoring