User manual | easylog-data-logger-el-wifi-tp

EL-WiFi-TP
External Thermistor WiFi
Temperature Sensor
• Thermistor probe temperature measurement range -40 to +125°C (-40 to +257°F)
• Wirelessly stream and view data on the FilesThruTheAir™ Cloud, App
or on a PC
• Easy sensor set-up using free PC software application
• 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
The EL-WiFi-TP measures the temperature of the environment in which the probe
is situated. This sensor is typically accurate to ±0.75°C/ ±1.5°F (-15 to +70°C / +5 to
+158°F). Data is streamed wirelessly over any WiFi network and can be viewed on a
PC using free software 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 sensor is IEEE 802.11b compliant, supports WEP, WPA/WPA2 encryption and enterprise networks. The EL-WiFi-TP has a protection rating of IP43 and the probe IP67. The unit is freestanding, but can be attached to a wall or
surface using the bracket provided.
ACCESSORIES
SPECIFICATIONS
Minimum
Typical
Battery life
USB supply voltage
Maximum
>6
4.5
5
Months
5.5
Vdc
+60 (+140)
°C (°F)
Operating temperature range
-20 (-4)
Logging period (user configurable)
10 sec
10 min
12 hrs
Transmission period (user configurable)
1 min
1 hr
24 hrs
Temperature measurement range
-40 (-40)
+125 (+257)
Temperature measurement resolution
0.1 (0.2)
Temperature display resolution
Temperature accuracy
Dimensions
PSU-5VDC-USB-USA
USB Mains Power
Adapter for USA
PSU USB-UK
USB Mains Power
Adapter for UK
PSU USB-EU
USB Mains Power
Adapter for EU
EL-WiFi-Alert
Audible and Visual
Alarm for EL-WiFi
Data Logging
Sensors
°C (°F)
°C (°F)
0.1
±0.75°C/±1.5°F
(-15 to +70°C/
-5 to +158°F)
Unit
°C
±1.5°C/±3°F
(-40 to +125°C/
-40 to +257°F)
82 x 70 x 36mm (3.22 x 2.75 x 1.41”)
°C/°F
INCLUDED IN THE BOX
EL-WIFI WALL
BRACKET
Wall mounting
bracket for EL-WiFi
sensors
EL-PROBE2-1.0M-TP
1m Thermistor
Probe
CABLE USB A-MICRO B USB Type A to Micro B
CALIBRATION CERTIFICATES NOW AVAILABLE
Lascar now offers a Traceable Calibration Certificate Service on Temperature Data Loggers. Using reference equipment
which has been calibrated by a UKAS/NIST
accredited laboratory and using apparatus traceable to national or
www.lascarelectronics.com/data-loggers
international standards. For more information please see www.lascarelectronics.com.
Issue 3 02/2017 Page 1 of 2
EL-WiFi-TP
External Thermistor WiFi
Temperature Sensor
EL-WiFi-WIN
Lascar’s WiFi software is available as a free download from:
www.lascarelectronics.com/software/easylog-wifi. Easy to install and use,
EL-WiFi-WIN allows easy connection of sensors to a WiFi network. The user
can select where data is stored - the PC or the Cloud.
EASYLOG CLOUD - Powered by FilesThruTheAir™
Interact with sensors via any internet-enabled device. Manage and monitor sensors,
access event logs and set up email alerts. A Cloud account is created during the WiFi
sensor set-up process using EL-WIFI-WIN with the choice of three account types depending
on which features are required.
FilesThruTheAir™ App
For users on–the-go, download the FilesThruTheAir™ app on the App Store and GooglePlay.
This app extends Cloud access and visibility to smartphone and tablet users, delivering an
enhanced user experience and features otherwise unavailable via the traditional mobile
web interface.
Download the latest version of the software free of charge from www.lascarelectronics.com/software/easylog-wifi
Battery Life and Power Supply
The battery can be recharged (unit must be between 0 - 40 °C) via a PC, a USB +5V wall adapter, or a portable USB battery pack
using the USB lead provided. It can also be permanently powered by a USB wall adapter or USB battery pack. Readings may be
affected while the internal battery is being charged. However, once charged, continued connection of the charger will have no
effect. Battery life is dependent on: transmission period, WiFi encryption method, WiFi encryption key rotation frequency (determined by
the router/access point), signal strength between router/access point and WiFi device, presence volume and type of WiFi traffic
from other devices, sample rate and operating temperature.
Specifications liable to change without prior warning
www.lascarelectronics.com/data-loggers
Issue 3 02/2017 Page 2 of 2

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