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WiFi 10K Internal Thermistor Temperature Sensor
Point Six Wireless 3008-28-V4 WiFi NEMA4X Temperature SensorPoint Six Wireless 3008-28-V4 WiFi NEMA4X Temperature Sensor
Point Six Wireless 3008-28-V4 WiFi NEMA4X Temperature Sensor
Point Six Wireless 3008-28-V4 WiFi NEMA4X Temperature Sensor
Item# 70045
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  • 10K Internal Thermistor Temperature Sensor
  • 63 mw (18dBm) 2.4 GHz 802.11b/g WiFi module
  • Communicates with Industry Standard Access Points
  • Wireless Configuration
  • Configurable Alarm Utility
  • Local LED for Alarm Indication
  • Onboard calibration table provides linear output
  • Up to 2 year battery life
  • Supports WEP 128 and WPA2-PSK (AES)
  • Small data packets (~75 bytes)
  • Temperature sampled every 15 seconds
  • Programmable log rates (2 minutes to 1 hour)
  • Supports DHCP or Static IP
  • Channel agility
  • FCC, CE, and IC Class B compliant

Essential Info

The Point Sensor WiFi Temperature sensor is a Sealed, battery operated temperature sensor with an integrated mi-croprocessor controlled 2.4GHz IEE 802.11b/g radio transmitter. The sensor has an on board clock that allows it to spend most of the time in a low power quiescent state. User defined, programmable transmission intervals allow the user to obtain data based on the application needs. Onboard calibration tables provide a linear temperature output and is combined with a CRC-16 error check and transmitted in a very short data packet that results in a very short transmitter on-time. This architecture allows the Point Sensor WiFi Temperature transmitter to consume very low energy.

Upon power up the sensor scans all available WiFi network channels (typically 1, 6, and 11) and associates with the Access Point exhibiting the strongest signal, provided the correct security and encryption setting agree. This feature can also be disabled to allow the user to operate the sensor on a fixed channel.

The Point Sensor WiFi Temperature sensor also has onboard memory allowing it to function as a data logger. The sensor has programmable log rates ranging from 2 to 60 minutes. The sensor can store up to 3,072 data and/or event records.

Alarm limits for temperature and time span are user selectable through an easy to use utility. An LED is included on the sensor to indicate the following conditions: Alarm, Alarm Acknowledgment, and Return to Normal. The Alarm Acknowledgement is indicated by a different LED flash sequence and can be reset via a return radio transmission. The Return to Normal (RTN) is used to allow the user to determine the exact duration of the alarm.


  • Accuracy (-10-85 ° C): +/-.5° C
  • Transmission Rate: User Programmable
  • Log Rate: User Programmable
  • Battery Life: 87,600 Transmissions
  • Dimensions (enclosure): 2.52 x 2.283 x 1.38 (inches)
  • Weight: 3.2 oz.
  • Storage Temperature: -40° to 60° C
  • Operating Temperature: -40° to 60° C
  • Battery: 1.5 vdc Lithium L91 (2)
  • Important notes:
    Only defective exchanges for identical item within 30 days of purchase. No other returns allowed on this item. For defective returns after 30 days, please contact the manufacturer.
    Manufacturer contact information: Point Six Wireless LLC, Tel: (859) 266-3606


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