ALTA Wireless Humidity Sensor – Coin Cell Powered, 900MHZ

Monitor relative humidity in facilities & enclosures. Universities, data centers & art galleries alike use sensor data to protect mission-critical machines & priceless artifacts. NIST certification is available.

Monnit MNS2-9-W1-HU-RH Features

1,200+ foot range12+ year battery life80+ wireless sensorsBank-level AES securityUp in 15 easy setupGlobal ready (900, 920, 868 & 433 MHz)

Humidity Sensor Specifications

Accuracy: ± 3% under normal conditions ( 10% – 90% RH )RH Operating Range: 0 – 100% RHRH Response Time: 8 sec ( tau 63% )

Variation Specifications

Security: Encrypt-RF® (256-bit key exchange and AES-128 CTR)Weight: 0.4 oz. (11.34 g) – No lead | 0.7 oz. (19.84 g) – with 3 ft. (0.91 m) lead

ALTA Coin Cell Specifications

Battery Type: Replaceable 3.0V (CR2032) Coin Cell BatteryDimension: 2.0 in x 1.125 in x 0.875 inMax Operating Temperature: -7°C to +60°C ( 20°F to +140°F )Optimal Battery Operating Temperature (Coin Cell): +10°C to +50°C ( +50°F to +122°F )Supply Voltage: 2.0 – 3.8 VDCBattery Life: At 1 hour heartbeat setting, coin cell battery will last up to 2 years. **Enclosure Technology: Monnit PinchPower™ Wireless Sensor EnclosuresEnclosure Material: ABS

ALTA 900 MHz Specifications

Operating Frequency: 900 MHz Operating FrequencyCertifications: 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)