# Data Logger, -40 to 60°C Measurement Range, Thermistor Probe, 1 Channel, WiFi
**URL**: https://novapart.co/products/EL-WIFI-VAC/data-logger-40-to-60c-measurement-range-thermistor
**SKU**: EL-WIFI-VAC
**Manufacturer**: LASCAR
**Price**: €193.0400
**Stock**: 10+
**Lead Time**: 36 days (indicative)
## Description
Data Logger Type:WiFi Thermistor Probe; No. of Channels:-; Reading Capacity:-; Product Range:EL-WIFI Series; SVHC:No SVHC (15-Jan-2019)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (07-Nov-2024) |
| Display Type | - |
| Product Range | EasyLog Series |
| Data Interface | WiFi |
| Maximum Samples | - |
| Data Logger Type | Thermistor Probe |
| No. Of Channels / Inputs | 1 Channel |
| Sensor / Measurement Type | - |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2822431/)
## **EL-WiFi-VAC** WiFi Vaccine Monitoring Kit
- WiFi datalogger with external thermistor probe in a glycol bottle to mimic a vaccine
- Temperature measurement range -40 to +60°C (-40 to +140°F)
- Wirelessly stream and view temperature data on the EasyLog Cloud, App or on a PC
- Easy sensor set-up using free PC software application
- Configurable high and low alarms with indicator
- Sensor memory stores all data even if WiFi is temporarily disconnected
- Calibration certificate supplied at 2 and 8°C
The EL-WiFi-VAC measures the temperature of a probe sunk into a glycol bottle, designed to mimic vaccine samples. Data from the probe is streamed wirelessly over any compatible WiFi network and can be viewed on a PC using free software or on the EasyLog Cloud or App.
To configure the sensor for use on a given wireless network, either connect it via USB to a PC running EasyLog WiFi software on the network, or configure wirelessly using the EasyLog Cloud app on a mobile phone with access to the network. The sensor can then be placed anywhere within range of the network, In a typical usage scenario, the probe is placed next to the vaccines within a fridge, and the ribbon cable fed out to the logger attached to the outside of the fridge using its magnetised wall bracket; the cable is deliberately thin so as not to interfere with the fridge seal. 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 EasyLog Cloud (max 30 days at 10 second sample interval).
The sensor is IEEE 802.11bgn* (2.4GHz) compliant, supports WEP, WPA/WPA2 encryption and enterprise networks (PEAP, TTLS, FAST).
The EL-WiFi-VAC has a protection rating of IP42 and the probe IP67. The unit is freestanding, but can be attached to a wall or surface using the bracket provided. The unit can be clipped in and out of the bracket as required.
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||||||||
|---|---|---|---|---|---|---|
|SPECIFICATIONS|
|Minimum|Typical|Maximum|Unit|
|po|
|se|Battery life|>6|Months|
|USB supply voltage (@500mA)|4.5|5.0|5.5|Vdc|
|ee|Operating temperature range|-20 (-4)|ss|+60 (+140)|°C (°F)|
|es|Logging period (user configurable)|10 sec|10 min|12 hrs|
|Transmission period (user con-|
|ee|figurable)|1 min|ee|ee|1 hr|24 hrs|
|ss|Temperature measurement range|-40 (-40)|+60 (+140)|°C (°F)|
|Temperature measurement|
|ee|resolution|0.01 / 0.02|°C/°F|
|ss|Temperature display resolution|0.01|
|±0.1°C / ±0.2°F|±0.6°C / ±1.1°F|
|Temperature tolerance|(-10 to +60°C/|(-40 to +60°C/|°C/°F|
|+14 to +140°F)|-40 to +140°F)|
|Logger IP42, Probe Tip IP67|
|IP Rating|(Bung fully inserted, not permanently powered, probe connector fitted and fully|
|inserted, device mounted vertically.)|
|Dimensions|82 x 70 x 23mm (3.22 x 2.75 x 0.91”)**|
|es|
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* MAC Address starting 98:8B:AD:2....... only ** Excluding probe and mounting bracket
## ACCESSORIES
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|||
|---|---|
|EL-P-VAC|Replacement|
|thermistor glycol|
|probe|
|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 unit|
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## INCLUDED IN THE BOX
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|||
|---|---|
|EL-WIFI WALL BRACKET|Wall mounting|
|bracket for EL-WiFi|
|sensors|
|EL-P-VAC|External Thermistor|
|Glycol Probe, 3m|
|cable|
|CABLE USB A-MICRO B|USB Type A to Micro B|
|CAL-TEMP-UK|Temperature|
|Calibration certificate|
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## CALIBRATION CERTIFICATES INCLUDED
The EL-WiFi-VAC comes with a calibration certificate issued at 2 and 8°C, using reference equipment which has been www.lascarelectronics.com/data-loggers calibrated by a UKAS/NIST accredited laboratory and using apparatus traceable to national or international standards. For more information, please see **www.lascarelectronics.com** .
Issue 4 07/2019 Page 1 of 2 ~~ay~~
## **EL-WiFi-VAC** WiFi Vaccine Monitoring Kit
## 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.
## 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
*Requires Windows 7, 8.1, 10
www.lascarelectronics.com/data-loggers
Issue 4 07/2019 Page 2 of 2
## Links
- [View this product on Novapart](https://novapart.co/products/EL-WIFI-VAC/data-logger-40-to-60c-measurement-range-thermistor)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/lascar/el-wifi-vac/data-logger-thermistor-probe-1ch/dp/2822431)
---
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