ElliTrack-W

Specifications
ElliTrack-W-opgerold-450x450-300x225
diameter49 mm
length230 mm
materialPOM and SS
protection class of loggerIP67 / 2 meter under water during 1 hour max.
protection class sensorIPX3 (the sensor can not be submerged)
display functions- (real-time) measurement
- water level with respect to top of well
- cable length
- data transmission
- GSM signal strength
- battery level
- temperature in sensor
battery type (exchangeable by user)Lithium 3V6 14Ah
battery capacity1500 transmissions min.
sensor typeacoustic
barometric pressure compensation of housingGORE filter
measurementsdistance sensor - water level
temperature in sensor
temperature in logger
published data on EllItrack.nlwater level [cm]
temperature in sensor [°C]
temperature in logger [°C]
log interval timeselectable 1 minute - 1 hour
data transmission interval timeselectable 5 minutes - 1 day
range35...400 cm
resolution of the mesurement0.1 cm
accuracy+/-1 cm (temperature compensated, see manual for details)
long term stability<0.01% per year (zero and range)
temerature drift of measurementmax. 0.2%/°C (temperature compensated, see manual for details)