EL-WiFi-TH - WiFi Temperature & Humidity Data Logging Sensor

EL-WiFi-TH, WiFi, Temperature, Humidity, Data, Logging, SensorThe EL-WiFi-TH sensor measures the temperature and humidity of the environment in which it 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 60 days at 10 second sample interval). The range of the sensor can be increased by using WiFi extenders.

At present the unit will not detect hidden Wifi networks. A future release of software will allow this.

  • WiFi capability and integrated display

  • Wireless connectivity to PC via WiFi

  • View and analyse multiple sensors using the PC application, including immediate graphing of historic data

  • Measurement range from -20 to +60°C (-4 to +140°F)

  • Rechargeable internal lithium polymer battery

Features:

Specification
Min.
Typ.
Max.
Unit
Battery life
>1*
Year
USB supply voltage
4.5V
5.5V
Vd.c.
Temperature measurement range
-20 (-4)
+60 (+140)
°C (°F)
Internal resolution
±0.5
°C
Temperature accuracy (overall error between -10°C and +60°C)
±1.0
°C
Humidity accuracy (overall error between 20%RH and 20%RH)
±3.0
%RH
Logging rate (user configuable)
Every 10s
Every 30s
Every 12hrs
Transmission rate
Operating temperature range
-20 (-4)
+60 (+140)
°C (°F)

* Typical, but will be less if frequent transmissions

Application:

The EL-WiFi-TH is suitable for a wide variety of applications, particularly where remote monitoring is important, these include:

  • Environmental and weather monitoring

  • Agricultural and livestock

  • Food & drink

  • Building & site monitoring

  • HVAC

Calibration:

Lascar's calibration certificates* are traceable to UKAS or NIST standards depending on your location. Customers in the Americas, or customers ordering through our US sales office will receive NIST traceable certificates generated in our ISO 17025 facility, whilst customers in the UK, EU, Rest-of-world or customers ordering through our UK headquarters will receive UKAS traceable certificates.

Certificates ordered through our online facility will be single-point tested at 25ºC and 50%RH. If you have a requirement for additional points, or require a different temperature or RH point, please contact your nearest Lascar sales office.

* Calibration certificates are not supplied as standard, and must be ordered separately. Order part CAL-TEMP/RH-US or CAL-TEMP/RH-UK depending on your location.

Software:

The EL-WiFI-TH is not supplied with software, however the control software is downloadable, free-of-charge from our website at the link below. 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.

EL-WiFI-TH

EL-WiFi-TH - WiFi Temperature & Humidity Data Logging Sensor from Heaters, Controls And Sensors Ltd.
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