Expert 7070

The very precise piezo-resistive sensor is supported by pressure and temperature compensation.

The output signal is 4-20mA and connecting the transmitter directly to for instance a Mµ Connect RTU is very easy, providing the option of Level logging, alarms or controlling the pumps.

 

  • Tick
    Network
  • Tick
    Measuring 0-100 meter
  • Tick
    Plug'n'Play
  • Tick
    Adjustable Measuring Area
  • Tick
    Programmable zero point
  • Tick
    PUR Insulated Cable

Expert 7070 is designed by MJK for the drinking water and surface water industry.

The body and the built-in atmospherical air pressure compensation provide stable and trustworthy piezo resistive measurements in boreholes, wells, tanks, water reservoirs and basins worldwide.

Not only does Expert 7070 provide exact and stable measurement, but the construction ensures a long lifetime, low service requirements equals low running cost.

Created in AISL 316L stainless steel and equipped with optional temperature measurement the user can keep track of both level and temperature even in boreholes.

The output signal is provided in 4-20 mA and Expert 7070 has a programmable Zero point, but the entire measuring range can be adjusted by the end-user for individual specifications.

 

All MJK PRODUCTS ARE DELIVERED WITH A ONE YEAR FACTORY WARRANTY.
THE WARRANTY CAN BE EXTENDED BY UP TO FIVE YEARS.

The separate up to five years additional warranty contract must be ordered upon ordering of your MJK product.

Specifications

Measuring principle
Piezo-resistive (relative pressure)
Measurement accuracy
Better than ± 0.25 % FS @ +10 to 30 °C
Materials
Housing and Diaphragm: Stainless steel (1.4404 / AISI 316 L)
Cable
2 × 0,5 mm2 (pressure) + 5 x 0,15 mm2 (data), shielded, PUR insulation, 1000kg pull strength
Output signal
2-wire 4 - 20 mA (passive transmitter)