ALTA Industrial Wireless Quad Temperature Sensor, 900MHZ

Monnit’s industrial wireless quad temperature sensor uses four individual sensor probes to measure and track temperatures with reliable accuracy. Perfect for monitoring a variety of temperature critical applications such as food coolers, HVAC systems and data centers. User customization allows you to set the frequency of readings and the ability to set thresholds for notifications from the system.

Monnit MNS2-9-IN-TS-QT-L05 Features

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

Temperature Sensor Probe Specifications

Accuracy @ 25°C: +/- 1%B-Constant (25°C – 50°C): 3380 ± 1%Permissive Operating Current @ 25°C: 0.38 mARated Electric Power @ 25°C: 15 mWDissipation Constant @ 25°C: 1.5mW/°CTime Constant @ 25°C: 7 secResistance @ 25°C: 10K ± 1%Probe Operating Temperature Range: -40°C to 125°C (-40° to 257°F)Antenna: Comes standard with high gain puck antenna for external mounting

ALTA Industrial Specifications

Supply 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 years.**Max Operating Temperature: -40° to 85°C (-40° to 185°F)Optimal Battery Operating Temperature: +10°C to +50°C (+50°F to +122°F)Solar Power Option: 3.0 VDC Solar Panel 600 mAH Rechargeable Battery (>2000 Charge Cycles – 80% of Initial Capacity)Charging Temperature Range: 0° to 45°C (32° to 113°F) Max Temperature Range: -20° to 60°C (-4° to 140°F)Enclosure Material: IP65, NEMA 4X, CE rated, sealed, weatherproof enclosureUL Rating: UL Listed to UL508-4x specifications (File E194432)Dimension: 3.7 in x 2.32 in x 1.38 in

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)