Wireless Temperature and Humidity Sensor

Category: .

Wireless Temperature and Humidity Sensor

$29.95

Battery Type: AA

Frequency: 867MHz(India)/868MHz(EU)/915MHz(U.S.)

Water Resistant

Nodesense digital sensors use digital IC which give accurate and precise temperature/humidity measurements. They can be easily mounted to a surface from where it will start monitoring its surrounding.

The sensor is powered by two replaceable 1.5V AA  batteries. It is also available with direct DC power supply option. This version of the device has a DC jack opening where a 5V supply can be provided via an adapter.

Product Features

Temperature accuracy: +/-0.4 C
Humidity accuracy: +/- 2 %RH
Temperature range: -40 C to +125 C
Humidity range: 0 to 100 %RH

Sensor Specifications

Sensing Element: Digital IC
IC operating range: -40 C to +125 C
Accuracy @ 25 C: +/- 0.3 C
Measuring current: 450uA
Power dissipation @ 25 C: 2.7uW

Dimension

(83.2X58.2X33.2)mm

Enclosure Material

ABS

AA Specifications

Battery type: 2 Replaceable AA 1.5V Batteries
Sensing Element: 1.5~3.6 V (2 x AA 1.5V Batteries)
Battery Life: 5 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)

Operating Frequency

868MHz(EU)
867MHz(India)
915MHz(United States)

Suggested Applications

Warehouse temperature monitoring to avoid frozen fire suppression systems
Monitor vacant commercial property temperatures to avoid frozen pipes
Summer/winter (vacation) property monitoring for frozen pipes or excessive heat
HVAC system monitoring to detect failures or heating/cooling issues
Monitor temperature of K9 units (dog collar and kennel)
Art gallery temperature monitoring
Freezer and cooler temperature monitoring to detect a failure and prevent food spoilage
Server room temperature monitoring