Absolute ALTA Wireless Duct Temperature Sensor – Coin Cell Powered, 900MHZ

The Monnit Wireless Duct Temperature Sensor uses an NTC type thermistor with UL listed plenum cable to accurately measure temperatures in duct work, while maintaining a sealed environment. Can be easily installed and mounted for long term use.

Monnit MNS2-9-W1-TS-DT-L08 Features

1,200+ foot range

12+ year battery life

80+ wireless sensors

Bank-level AES security

Up in 15 easy setup

Global ready (900, 920, 868 & 433 MHz)

Duct Temperature Sensor Specifications

Thermistor Operating Range: -40°C to +150°C ( -40°F to +302°F )

Accuracy @ 25°C: +/- 1° C (±1.8°F @ 77°F)

User Calibrated Accuracy: +/- 0.25° C (±0.45°F @ 77°F)

Time Constant @ 25°C: 30 sec.

Lead Wire Length: 8 ft ( 96 in.)

Cable Rating: UL listed plenum cable

Weight: 3.7 oz.

Variation Specifications

Security: Encrypt-RF® (256-bit key exchange and AES-128 CTR)

ALTA Coin Cell Specifications

Battery Type: Replaceable 3.0V (CR2032) Coin Cell Battery

Dimension: 2.0 in x 1.125 in x 0.875 in

Max 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 VDC

Battery Life: At 1 hour heartbeat setting, coin cell battery will last up to 2 years. **

Enclosure Technology: Monnit PinchPower™ Wireless Sensor Enclosures

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)