Lascar EL-WiFi-TH WiFi Temperature and Humidity Data Logger

$165

  • Temperature and humidity data logging sensor
  • Measurement range from -20 to +60°C (-4 to +140°F)
  • Operating temperature range from -20 to +60°C (-4 to +140°F)
  • Temperature accuracy typically ±0.3°C (+5 to +60°C)
  • Humidity accuracy typically ±2.5% (20 to 80%RH @ +25°C)
  • Wireless connectivity to PC or Cloud via WiFi
  • Easy sensor set-up using free PC software

Description

The Lascar EL-WiFi-TH sensor measures the temperature and humidity of the environment in which it is situated. This sensor is typically accurate to ±0.3˚C (+5 to +60°C) and ±2.5%RH (20 to 80%RH @ +25°C). Data is transmitted wirelessly via a WiFi network to a PC and viewed using a free software package or on the EL-WiFi-Cloud. During configuration the sensor will search for an existing wireless network while 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 Cloud(max 30 days at 10 second sample interval). The range of the sensor can be increased by using WiFi extenders.

This EL-WiFi-TH 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 battery is safely charged when the unit is operating between 0 to +40°C (+32 to +104°F). It is protected against charging outside this temperature range. Sensor readings may be inaccurate during battery charging.

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 into Excel. This software is available for free from www.lascarelectronics.com.

Specifications

Specifications Minimum Typical Maximum Unit
Battery Life >1*
USB Supply Voltage 4.5 5 5.5 Vdc
Operating Temperature Range -20(-4) +60 (+140) °C(°F)
Temperature Measurement Range -20 (-4) +60 (+140) °C(°F)
Humidity Measurement Range 0 100 %RH
Internal Resolution ±0.5 °C
Temperature Accuracy ±0.3 ±0.8 °C
Humidity Accuracy ±2.5 ±5.0 %RH
Logging rate (user configurable) 10s 10m Every 12hrs Transmission rate
Logging period (user configurable) 10s 10m 12 hrs

Software

The EL-WiFI loggers are not supplied with software, however the control software is downloadable, free-of-charge from the Lascar website. The software is compatible with Windows XP, Vista and 7 (including 64-bit operating systems). Note, the software is not compatible with Mac or Linux.The EL-WiFI loggers are not supplied with software, however the control software is downloadable, free-of-charge from the Lascar website. The software is compatible with Windows XP, Vista and 7 (including 64-bit operating systems). Note, the software is not compatible with Mac or Linux.

Cloud Storage Service

FilesThruTheAir™

Now you can communicate with your sensor on any smartphone, tablet or PC, anywhere in the world. Monitor conditions, change sensor settings and receive email alerts instantly. Visit www.easylogcloud.com to download WiFi sensor software onto your PC and sign up for a Cloud account.

Features include:

  • Change settings or view data from any sensor on any web-enabled device including smartphone, tablet or computer
  • Receive email alerts if required on breaches in temperature and humidity levels, low battery warnings, AC mains disconnection or probe malfunction
  • Cloud-based storage means data is protected, secure and limitless
  • Link sensors from multiple sites in one account
  • Allow multiple users Cloud access. Determine which users have access to which data and assign account privileges

Accessories