WiFi Temperature Data Logging Sensor with Thermistor Probe

Product Code: HDT-WIFI-TP/TP(PLUS)

Standard and High Accuracy Models

The HDT-WiFi-TP and HDT-WiFi-TP(PLUS) sensors measure the temperature of the environment in which the probe is situated.

The HDT-WiFi-TP is typically accurate to ±0.75°C / ±1.5°F (-15°C to +70°C / +5°F to +158°F) and is supplied with a removable 1 metre thermister probe.

The HDT-WiFi-TP(PLUS) is typically accurate to ±0.2°C / ±0.4°F (-15°C to +80°C / +5°F to +176°F) and is supplied with a removable 3 metre thermister probe.

Data is streamed wirelessly over any WiFi network and can be viewed on a PC using the free EasyLog WiFi software (available for download using the link below) or on the FilesThruTheAir™ Cloud.

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 or FilesThruTheAir™ Cloud (max 30 days at 10 second sample interval). The range of the sensor can be increased by using WiFi extenders.

The battery can be recharged via a PC using the USB cable provided or via a USB +5V wall adapter (available separately).

The EasyLog WiFi software 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 Microsoft Excel.

The sensor is IEEE 802.11b compliant, supports WEP, WPA/WPA2 encryption and enterprise networks.

Both sensors have a protection rating of IP43 and the probes have a protection rating of IP67.

The sensors are freestanding, but can be attached to a wall or surface using the bracket supplied.

The probes are supplied with an attachment so they can be securely fixed to flat surfaces and can be used in a wide range of temperature situations e.g. manufacturing processes, cold storage and hot storage.

Lascar Product Code (HDT-WiFi-TP): EL-WiFi-TP

Lascar Product Code (HDT-WiFi-TP(PLUS)): EL-WiFi-TP+

  • Features
  • Technical
  • Documents
  • Software
    • Temperature data logging sensor with thermistor probe
    • -40°C to +125°C (-40°F to +257°F) temperature measurement range
    • Standard and high accuracy models available
    • Wirelessly stream and view data via WiFi on PC or FilesThruTheAirCloud
    • Easy setup using free EasyLog WiFi PC software
    • View and analyse multiple sensors, including graphing of historic data
    • Configurable high and low alarms with indicator
    • Sensor memory stores all data even if WiFi is temporarily disconnected
    • IEEE 802.11b compliant
    • Supports WEP, WPA/WPA2 encryption and enterprise networks
    • Capable of logging greater than 1 million data entries
    • IP43 (sensor) and IP67 (probe) protection ratings
    • Rechargeable internal lithium polymer battery
    • Configurable high and low alarms with indicator
    • Max and Min readings
    • Low battery indicator
    • WiFi connection indicator
    • USB port for recharging
    • Supplied with removable thermistor probe, wall bracket and USB cable (Type A to Micro B)
  • Technical Details
    Battery Life > 6 months typical under ideal conditions
    USB Supply Voltage 4.5V D.C. (min), 5V D.C. (typical), 5.5V D.C. (max)
    Unit Operating Temperature Range -20°C to +60°C (-4°F to +140°F)
    Logging Period (user configurable) Every 10 seconds (min), 10 minutes (typical), 12 hours (max)
    Transmission Period (user configurable) 1 minute (min), 1 hour (typical), 24 hours (max)
    Temperature Measurement Range -40°C to +125°C (-40°F to +257°F)
    Temperature Measurement Resolution  HDT-WiFi-TP: 0.1°C (0.2°F)
    HDT-WiFi-TP(PLUS): 0.01°C (0.01°F)
    Temperature Display Resolution  HDT-WiFi-TP: 0.1°C
    HDT-WiFi-TP(PLUS): 0.1°C
    Temperature Accuracy  HDT-WiFi-TP: ±0.75°C / ±1.5°F (-15°C to +70°C / +5°F to +158°F) typical
    HDT-WiFi-TP: ±1.5°C / ±3°F (-40°C to +125°C / -40°F to +257°F) max
    HDT-WiFi-TP(PLUS): ±0.2°C / ±0.4°F (-15°C to +80°C / +5°F to +176°F) typical
    HDT-WiFi-TP(PLUS): ±0.6°C (-40°C to +125°C / -40°F to +257°F) max
    Unit of Measurement °C, °F
    Dimensions (excluding bracket) 82mm (H) x 70mm (W) x 22mm (D)

     

    Battery life is dependent on a variety of factors such as transmission period, WiFi encryption method, sampling rate, operating temperature etc.

  • Free EasyLog WiFi  software

    Free EasyLog WiFi software

    Easy to install and use, the EasyLog WiFi software allows connection of sensors to a WiFi network. The user can select where data is stored during the setup process (computer or cloud). Cloud accounts can be created during setup and are powered by FilesThruTheAir™.

    Compatible with 32-bit and 64-bit versions of Microsoft Windows 7, 8 and 10

    FilesThruTheAir App (Android)

    FilesThruTheAir App (Android)

    The FilesThruTheAir™ app extends the ability to remotely access your data from FilesThruTheAir™ WiFi sensors to Android users. All the convenience of the FilesThruTheAir™ Cloud, now in your pocket with new features just for the App.

    FilesThruTheAir App (iOS)

    FilesThruTheAir App (iOS)

    The FilesThruTheAir™ app in Beta on the App Store allows you to remotely access data from your WiFi sensors on your Apple iPhone and iPad.

Note: supplied product colour may vary from image shown