
ALTA Industrial Wireless Duct Temperature Sensor, 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-IN-TS-DT-L08 Features1,200+ foot range12+ year battery life80+ wireless sensorsBank-level AES securityUp in 15 easy setupGlobal ready (900, 920, 868 & 433 MHz) Duct Temperature Sensor SpecificationsThermistor 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 cableWeight: 3.7 oz.Variation SpecificationsSecurity: Encrypt-RF® (256-bit key exchange and AES-128 CTR)ALTA Industrial SpecificationsSupply Voltage: 2.0 - 3.8 VDCBattery Type: Replaceable 3.6V, 1800mAH (single AA sized)Battery Life: At 1 hour heartbeat setting, battery will last up to 10