Sewer

Very accurate logger with 1 or 2 absolute sensors.

• integrated barometric pressure compensation
• smart data acquisition for more detail during overload
• reduced logging rate during normal operation
• insight in water level during regular operation
• adjustable limits
• overload alarm messages
• very compact unit

Specificaties
logger dimensions	height (ex. cable gland): 90 mm length: 98 mm width: 53 mm
material	POM, lexane and SS
protection class	IP67 / submerged 2 meter for 2 hours max.
display functions	- force transmission - CSQ (GSM signal strength) - battery level - cable length sensor 1 - (real-time) measurement sensor 1 - water level 1 with respect to top of well - temperature in sensor 1 - cable length sensor 2 - (real-time) measurement sensor 2 - water level 2 with respect to top of well - temperature in sensor 2 - tilt sensor - barometer reading - light sensor reading - temperature in logger
battery type (replaceable by user)	Lithium 3V6 14Ah
battery capacity	1500 transmissions minimum
sensor type	absolute or gauge
barometric pressure compensation of housing	GORE filter
measurements	water level sensor 1 temperature in sensor 1 water level sensor 2 temperature in sensor 2 temperature in logger barometric pressure tilt/accelleration light intensity GPS location
data published on ElliTrack.nl	water level sensor 1 [cm] temperature in sensor 1 [°C] water level sensor 2 [cm] temperature in sensor 2 [°C] barometric pressure [hPa] light intensity [%] tilt/accelleration [%] temperature in logger [°C] GPS location
log interval time	selectable 1 minute - 1 hour
data transmission interval time	selectable 5 minutes - 1 day
range	0...5 meter water column 0...10 meter water column 0...15 meter water column 0...20 meter water column other ranges on request
resolution of the measurement	0.01 cm