Autarcic Data Logger

NivuLevel 150

Part No. NL10150

Self-sufficient level measurement system

Level and temperature measurement with a system lifetime up to 5 years. Internal SD card up to 1.000.000 readings.
For use in ATEX Zone 1

  • Self-sufficient level measurement system
  • Internal data memory for approx. 1.000.000 readings
  • For use in ATEX zone 1
  • Event control
  • Acquisition of level and temperature readings
  • Easy replacement of batteries by customer


NivuLevel 150 is a self-sufficient level measurement system for
use on measurement sites without public power supply. Due to
very low energy consumption the system provides very long
lifetimes. System programming and data readout can be carried
out very easy via USB interface.


The NivuLevel 150 measurement system acquires the parameters level and temperature. It consists of a datarecording module and a hydrostatic submersible pressure probe.

Depending on the memory cycle selected, the system lifetime is up to 5 years.The unit is powered using standard batteries (Type AA) which can be replaced
by the user on site.

This ensures efficient and economical operation over many years. Recorded data are saved in an internal memory and can be read out using the USB interface.
The capacity of the internal memory is approx. 1.000.000 readings. Once provided as CSV files, the readings can be processed further quickly and easily


Power supply 4,5 V DC (3 x batteries type AA)
Battery life with approx. 60 measurements/day
(every 25 min.) approx. 5 years
Enclosure material: Metal/plastic
Weight App. 500 g
(without level probe)
Protection IP66
Operating temperature -25°C to +70°C
Storage temperature -30°C to +85°C
Max. humidity 80%, non-condensing
Display none
Accuracy 0,25% FSO valid for pressure probe
Interface Input 1 x I²C (pressure probe)
Interface Output 1 x USB (FDTI-Chip)
Data memory internal SD card approx. 1.000.000
readings (level/temp.)
Storage cycle configuriable from 1/sec. up to 1/day
Data Transmission/Programming via USB cable and PC software
Data format CSV

Specifications subject to change.

Submersible probe (level/temperature)
Connection cable Polyurethane, 6 x 0,14 mm² shilded,
ø7,4 mm
Enclosure Stainless steel 1,4404
Weight 1200 g (w/ 10 m Wire)
Dimensions Length129 mm,
Diameter 39,5 mm
Protection IP 68
Measurement range 0-4 m / 0-10 m H2O
Cable lengths max. 30 m
Meas. diaphragm capacitive ceramic measurement cell
Operating temperature Media -10°C to +70°C
Storage temperature -25°C to +70°C
Max. humidity 80%, not condensing

Specifications subject to change.


NivuLevel150 Setup Software

NivuLevel 150 Setup Software Installer

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75031 Eppingen