User's Manual

PHYSICALDIMENSIONS
All dimensions in inches (mm)
SpecicationsliabletochangewithoutpriorwarningDataSheet-Issue03L08/2013SLAppliestoOM-EL-WiFi-TCPage2of2
* Dependant on transmission rate, may be less with frequent transmissions
Warning - do not exceed operating temperatures
www.omega.com
The OM-EL-WiFi-TCis a low poweredbattery device. When congured using typical transmission periods (e.g. once every hour) the sensor will
operate for up to one year (at room temperature). The battery can then be recharged via a PC or USB +5V wall adapter using the USB lead provided
or can be permanently powered by the USB wall adapter.
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congured,historicdatacanbeviewedviathegraphingtoolorexportedintoExcel.Thissoftwareisavailabletodownload
for free from www.omega.com.
The sensor is a freestanding unit, however, it can be attached to a wall or vertical surface using the bracket and screws / sticky pad provided.
Itis supplied with a thermocouple probewithan attachmentso thatit canbe securelyxedtoat surfaces. It is perfect fora wide range of
temperature monitoring situations e.g. manufacturing processes, cold/hot storage and laboratory conditions. The probe is removable so alternatives
canalsobeusedtomeetspecicrequirementsprovidingtheyoperatewithinthesametemperaturerange.TheOM-EL-WiFi-TCsupportsJ,K,Nand
T thermocouple probes.
Specications Minimum Typical Maximum Unit
Battery life
1* Year
USB supply voltage
4.5 5 5.5 Vdc
Operating temperature range (sensor only)
-20 (-4) +60 (+140) °C (°F)
Loggingperiod(usercongurable)
10 sec 10 min 12 hrs
Transmissionperiod(usercongurable) 1 min 1 hr 24 hrs
Temperature measurement range (probe dependent) -270 (-454) +1300 (+2372)
°C (°F)
Temperature measurement resolution
0.1 °C
Temperature display resolution (-99.9 to 999.9°C) 0.1 °C
Temperature accuracy (probe dependent) ±1.5 °C
3.83” (97.3)
1.03” (26.36)
2.80” (71.3)