Product Data Sheet
 Alphatemp
Technology Ltd.
Manufacturer & supplier of custom designed sensors & instruments
Product Data Sheet
Alphatemp Technology
300-302 Network House
Cressing Road
Braintree
Essex
CM7 3PG

+44 (0) 1376 344 679

+44 (0) 1376 348 976

[email protected]
www.enviromon.co.uk
www.alphatemptech.co.uk
WiFi-TC
External Single Channel Thermocouple
WiFi Temperature Sensor
70mm
The WiFi-TC in the FilesThruTheAir™ range of sensors measures the
temperature of the environment in which the probe is situated. This
sensor is typically accurate to ±1.5°C. Data is streamed wirelessly over
any WiFi network and can be viewed on a PC using our free software
package or on the FilesThruTheAir™ Cloud.
82mm
22mm
•
•
Wirelessly stream and view data
via WiFi on PC or FilesThruTheAir™
Cloud
Easy sensor set-up using free PC
software application
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). Although the
FilesThruTheAir™ WiFi sensors have an impressive range this can be
increased by using WiFi extenders available from www.filesthrutheair.
com.
The WiFi-TC is a battery powered device with an internal rechargeable
lithium polymer battery.
The LCD display includes several features including Max and Min
readings and indicators for low battery, alarms, WiFi connection and
signal strength.
The sensor is IEEE 802.11b compliant, supports WEP, WPA/WPA2
encryption and enterprise networks *.
•
View and analyse multiple sensors,
including graphing of historic data
•
Thermocouple probe temperature
measurement range -270 to
+1300°C (-454 to +2372°F) (probe
dependent)
Setting up your WiFi-TC is easy, using our free PC software. Choose
to store your data locally on the PC, or make it universally accessible
on the FilesThruTheAir™ Cloud. Whichever you choose, you’ll be able
to view historic data in graphs or tables, and export it in various
formats. At any time, you can change the sensor settings, including
Name, °C/°F, Sample Rate, and High/Low alarm levels. Our software
and firmware updates are available for free from www.filesthrutheair.
com/support .
•
Configurable high and low alarms
with indicator
WiFi-TC has a protection rating of IP44. The unit is freestanding, but
can be attached to a wall or surface using the bracket provided.
•
Sensor memory stores all data even
if WiFi is temporarily disconnected
This sensor is supplied with a removable K type thermocouple probe
but supports types J, K, N & T.
A range of recommended accessories, including ADSL routers,
USB mains chargers and spare probes are available from www.
filesthrutheair.com.
*MS-CHAPv2, PEAP, EAP-FAST, EAP-TTLS
www.filesthrutheair.com
WiFi-TC Datasheet - PB
+44 (0)1425 651111
[email protected]
FilesThruTheAir™ is a trademark of Corintech Ltd.
Issue 02 16/06/2015
WiFi-TC
External Single Channel Thermocouple
WiFi Temperature Sensor
Specifications
Minimum
Battery life
Typical
Maximum
>6*
USB supply voltage
4.5
-20 (-4)
Logging period (user configurable)
10 sec
10 min
1 min
1 hr
Transmission period (user configurable)
Temperature measurement range
Months
5
Operating temperature range
Temperature display resolution
Temperature accuracy
5.5
Vdc
+60 (+140)
°C (°F)
12 hrs
24 hrs
-270 (-454)
Temperature measurement resolution
Unit
+1300 (+2372)
°C (°F)
0.1
°C
0.1
°C
±1.5 °C
°C
Warning - do not exceed operating temperatures
WiFi-TC XL
This product is available with a large capacity battery. The WiFi-TC XL has double the battery life of the standard
WiFi-TC. Dimensions are shown, all other specifications remain unchanged.
Specifications
Minimum
Battery life
Typical
Maximum
>12*
Unit
Months
70mm
82mm
36mm
* Battery Life and Power Supply
The product will arrive partly charged but ideally you should charge it for 24 hours before use for optimum
performance. 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.filesthrutheair.com
WiFi-TC Datasheet - PB
+44 (0)1425 651111
[email protected]
FilesThruTheAir™ is a trademark of Corintech Ltd.
Issue 02 16/06/2015
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