SOLANUS pressure transmitter

SOLANUS pressure transmitter

Pressure transmitter in splash-proof IP65 housing without LCD

Ansicht des Drucktransmitter SOLANUS

The Solanus is a pressure transmitter in the IP65 housing. Measuring ranges with internal sensor 10 mbar to 5 bar differential, with external stainless steel sensor up to 100 bar relative pressure.


  • Processor controlled linearization
  • Taring at the push of a button
  • USB port (internal, external optional)
  • Bidirectional USB communication
  • (Optional) large LCD display
  • 5 selectable units
  • 9-stage damping
  • Screwless housing
  • Protection class IP65


The devices of the SOLANUS series are high-precision pressure transmitters in the splash-proof IP65 housing. They convert an applied pressure into an analog, electrical standard signal.

They use advanced microprocessor technology for linearization of the measurement curve and precise, temperature compensated sensors and thus achieve extremely high accuracy that characterizes these devices.
The standard, internal USB interface allows a bi-directional communication to configure the devices, as well as for digital, serial output of the measured value with free software under various operating systems. This is made possible by an integrated USB-serial converter. An external, IP65-protected version is available as an option.

The devices can be tared by means of a button, software or via an externally connected button.
They are also equipped with an adjustable 9-stage damping for calming the measuring signal at fluctuating or pulsating pressures. The damping is adjusted by means of buttons or software.

The devices are calibrated with air by default , but are also suitable for the measurement of other dry, non-corrosive gases.
The Solanus series is due to its splash-proof polycarbonate housing (IP65 protection) extremely robust and resistant, and thus enable in harsher environments very precise measurements.

The innovative hinge lock technology allows the Solanus’s housing without screws, optional even tools that open version is also available.
Various analog outputs, an optional backlit LCD display and measuring range 10-5000 mbar make the Solanus an all-rounder among the pressure transducers.
For further information please read the data sheet in the download area.



LCD display Large graphics display
USB interface External IP65 protected USB interface
Current output
  • 4…20mA
  • 16…20mA*
Digital output Bluetooth, virtual com-port
Enclosure Tool-less opening

* On request (not available for all devices)

Technical specifications

Device name

Model name

Order number


LDT1 / (LCD-version)

Measuring ranges


  • 10 mbar – difference
  • 20 mbar – difference
  • 50 mbar – difference
  • 100 mbar – difference
  • 200 mbar – difference
  • 500 mbar – difference
  • 1000 mbar – difference
  • 2000 mbar – difference
  • 5000 mbar – difference
Accuracy ± 0,5% rd. + 0,5% fs.
Dynamics 1:10 (10…100%)
Resolution (switchable) 0,001 / 0,01 mbar

0,01 / 0,1 mbar

0,1 / 1 mbar

up to full scale 50 mbar

up to full scale 500 mbar

up to full scale 5000 mbar

Additional selectable units kPa, PSI, Torr, inHg
Sensor technology Piezoresistive sensor,

temperature compensated

Pressure direction Bi- or unidirectional sensor

The positive overpressure at port P+ is calibrated


Get the complete data sheet here: Data sheet – SOLANUS

Operating instructions, software and further downloads can be found here.

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