Monnit MNS-2-WF-TS-ST-L100 Wi-Fi - Temperature Sensor 100 Lead

The Monnit Wi-Fi Temperature Sensor uses a thermistor to accurately measure temperatures from -40°C to 85°C. An integrated 802.11 b/g radio allows the sensor to work with any existing Wi-Fi network. Monnit Wi-Fi sensors can be easily programmed with your Wi-Fi network's WEP or WPA(2) security via the free MoWi Setup Utility (PC application) and a MoWi USB programming cable.

Features

• Accurate to ± 1° C (± 1.8° F).
• Increased accuracy by user calibrationto ± 0.25° C (± 0.45° F).
• Logs data if Wi-Fi network is disrupted.
• Free iMonnit basic online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email.

Principle of Operation

The Monnit Wi-Fi Temperature Sensor outputs the ambi-ent temperature in degrees Fahrenheit or Celsius. It is programmed to sleep for a user-specified time interval (heartbeat) and then wakeup, send power to the NTC Thermistor, wait for the reading to stabilize, calculate the temperature and transmit the information to iMonnit. To stay within the abilities of the processor, the temperature is computed from a data table provided by the manufacturer. To reduce error, a variable resistor configuration is implemented over specified temperature ranges.

Monnit Wi-Fi Sensor Electronics Specifications

• Power: 2 replaceable 1.5V "AA" batteries (included)
• Communication: 802.11 b/g(2.412 - 2.484 GHz)
• Wi-Fi Security: Open, WEP, WPA, WPA2
• Transmission Range: Up to 100 ft. 
• Battery Life: Up to 5 years.
• Lead Length: 100 foot probe

Applications

• Ambient Temperature Monitoring
• Environmental Monitoring
• Smart Machines & Smart Structures
• HVAC Operation & Testing
• Data Center Monitoring

Includes: 

• Wi-Fi Sensor 
• AA Batteries

For more information, please see Data Sheet