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WiFi Temperature Data Logging Sensor with Probe

The EL-WiFi-TP sensor measures the temperature of the environment in which the probe is situated. Data is transmitted wirelessly via a WiFi network to a PC and viewed using a free software package. During configuration the sensor will search for an existing wireless network whilst physically connected to the PC. It can then be placed anywhere within range of the network. If the sensor temporarily loses connectivity with the network, it will log readings until it is able to communicate again with the PC application (max 120 days at 10 second sample interval). The range of the sensor can be increased by using WiFi extenders.

The probe can be used in a wide range of temperature situations e.g. manufacturing processes, cold storage and hot storage.

This EL-WiFi-TP is a low powered battery device. When configured using typical sampling periods (e.g. once every 60 seconds) the sensor will operate for over one year. The battery can then be recharged via a PC or USB +5V wall adapter using the USB lead provided.

The software installed on the PC will allow set-up, data logging and data review. Set-up features will include sensor name, C/F, sample rate, and high/low alarms. Once configured, historic data can be viewed via the graphing tool or exported to Excel.


Temperature data acquisition and monitoring has applications in a range of industries including: building monitoring, server room monitoring, energy usage, pharmaceutical, HVAC, agriculture, horticulture and environmental studies. Sensors can be used across the food industry from manufacturing and storage to distribution and retail. Other sensitive products that require temperature monitored environments include medical vaccines, historical artifacts and wine.


  • Temperature data logging sensor with thermistor probe
  • WiFi capability and integrated LCD display
  • Easy sensor set-up using free PC software
  • View and analyze multiple sensors using the PC application, including immediate graphing of historic data
  • Measurement range -40 to +125C (-40 to +257F)
  • 802.11b compliant
  • Capable of logging greater than 1 million data entries
  • Main unit IP55, probe IP67
  • Rechargeable internal lithium polymer battery
  • Configurable high and low alarms with indicator
  • Max & Min readings
  • Low battery indicator
  • WiFi connection indicator
  • USB port used for recharging
  • Supplied with removable thermistor probe, micro USB lead & wall bracket

NOTE:  Requires 802.11b compliant WiFi router/network.  Expected to be compatible with Enterprise Networks by September 2013.

See how easy it is to setup and manage in this video:

(List price is $150.00
You save $21.25)
Manual / Quick Start Guide
Quick Start Guide

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