Digital LVDT sensor ZET 7111-L

  • Types of sensors connected: LVDT-sensors
  • Measured physical value: vibration displacement
  • CAN 2.0 data interface

POR (price on request)


of the digital LVDT sensor ZET 7111-L

Technical Specifications
Measured parameter displacement
Measurement type contact
Type of connected sensors LVDT sensor
Measurement range depends on the range of the primary transducer
Sampling rate 50, 250, 625, 1250 Hz
Data interface CAN 2.0
Bridge circuit power supply AC voltage
4 kV electrostatic discharge input protection yes
Input overvoltage protection (current shall not exceed 10 mA) yes
Performance Specifications
Dimensions 65×34×14 mm
Weight 35 g
Socket type for connecting a primary transducer Terminals
Power supply 9 to 24 V
Consumed power 0.6 W
Operational temperature range -40 to +100 °C

    Standard: laboratory design in a plastic cover (green)
    OEM: compound coating.
    Heavy Duty*: unit of standard design in an air-tight cover
    (with a transparent lid)


of digital LVDT sensor ZET 7111-L

No adjustment is required

The characteristics are stored in the measuring unit memory

Measurement results

Measurement results are transmitted in digital form

Feed of the PTS

Primary transducers are powered by the measurement unit


Stable characteristics and high reliability in operation

Operation Principles

of digital LVDT sensor ZET 7111-L

ZET 7111-L is a digital LVDT displacement sensor. It requires no special adjustment and starts measuring right after power is on. Displacement measured values are transferred in digital form via CAN interface.

The LVDT digital sensor consists of a primary transducer (LVDT sensor) and a measuring element (ZET 7111-L unit). The LVDT sensor converts meaured object (to which it is mechanically connected) linear displacement  into electric signal to be further transferred into displacement values by the measurement module.

Connection Diagrams

of digital LVDT sensor ZET 7111-L


The digital gauges can be used for building distributed measurement networks. Interface converters are used for connecting measurement network to the ZETLAB and ZETVIEW systems. Connection options via USB (ZET 7174), Ethernet/Wi-Fi (7176), GSM (ZET 7177), and radio channel (units ZET 7172M and ZET 7172S) are also available.

The number of gauges connected to a single ZET 7174 shall not exceed 4. The ZETLAB software supports connection of up to 200 gauges to a single computer.


Basic Configuration

of digital LVDT sensor ZET 7111-L

Standard equipment 7111

The standard configuration package of the digital sensor includes:

  • digital LVDT sensor ZET 7111-L;
  • mounting panel for DIN molding for 71×39 plastic units;
  • operation documentation.

POR (price on request)

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Necessary measuring equipment

supplied upon request

ZET 7174
ZET 7174
USB connection

ZET 7176
ZET 7176
Ethernet connection