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


Technical Data
Data format


Data Transmission/Programming

via USB cable and PC software

Storage cycle

configuriable from 1/sec. up to 1/day

Data memory

internal SD card approx. 1.000.000

readings (level/temp.)

Interface Output

1 x USB (FDTI-Chip)

Interface Input

1 x I²C (pressure probe)


0,25% FSO valid for pressure probe



Max. humidity

80%, non-condensing

Storage temperature

-30°C to +85°C

Operating temperature

-25°C to +70°C



Battery life

with approx. 60 measurements/day

(every 25 min.) approx. 5 years


App. 500 g

(without level probe)

Enclosure material:


Power supply

4,5 V DC (3 x batteries type AA)

Specifications subject to change.

Submersible probe (level/temperature)
Max. humidity

80%, not condensing

Storage temperature

-25°C to +70°C

Operating temperature

Media -10°C to +70°C

Meas. diaphragm

capacitive ceramic measurement cell

Cable lengths

max. 30 m

Measurement range

0-4 m / 0-10 m H2O


IP 68


Length129 mm,

Diameter 39,5 mm


1200 g (w/ 10 m Wire)


Stainless steel 1,4404

Connection cable

Polyurethane, 6 x 0,14 mm² shilded,

ø7,4 mm

Specifications subject to change.


NivuLevel150 Setup Software

Software Installer Version 0.15.3_N

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Im Täle 2
75031 Eppingen