KELLER PRESSURE - Your Swiss pressure sensing specialist

The high precision of the LEX1-Ei digital manometers makes them ideally suited to calibration and test applications. The minimum or maximum value since the last reset can be displayed at the same time as the current pressure value in a wide variety of units of pressure. Power is supplied by a conventional CR2430 coin cell battery (provided). Intrinsically safe – suitable for use in explosive atmospheres.

The high-accuracy LEO-Record-Ei digital manometers can record pressure and temperature autonomously for long periods thanks to their memory function. The data logger can be connected to a computer via the RS485 interface for configuration and for reading out the recorded data. The current pressure value can be displayed in a wide variety of units of pressure. Power is supplied by a high-quality 3,6 V lithium battery. Intrinsically safe – suitable for use in explosive atmospheres.

The LEO1-Ei digital manometers have a measuring interval of 5000 individual measurements per second, which allows them to record fast pressure peaks. The minimum or maximum value since the last reset can be displayed at the same time as the current pressure value in a wide variety of units of pressure. Power is supplied by a conventional CR2430 coin cell battery (provided). Intrinsically safe – suitable for use in explosive atmospheres.

The compact LEO2-Ei digital manometers are budget-friendly and provide high accuracy. The minimum or maximum value since the last reset can be displayed at the same time as the current pressure value in a wide variety of units of pressure. The swivel adapter allows the device to be optimally positioned. Power is supplied by a conventional CR2430 coin cell battery (provided). Intrinsically safe – suitable for use in explosive atmospheres.

The compact ECO2-Ei digital manometers are budget-friendly and provide a good resolution. The minimum or maximum value since the last reset can be displayed at the same time as the current pressure value in a wide variety of units of pressure. The swivel adapter allows the device to be optimally positioned. Power is supplied by a conventional CR2430 coin cell battery (provided). Intrinsically safe – suitable for use in explosive atmospheres.

The compact pressure transponders consist of a digital, extremely robust D-line pressure transmitter and a passive RFID module. They obtain their power from the reader and therefore do not require a power connection or battery replacement. The 21D RFID transponders are therefore perfect for convenient on-side reading of instantaneous values, e.g. during inspection tours or safety checks on large vehicles.

Windows software for communicating with connected KELLER devices. KOLIBRI Desktop offers all the options for device configuration and displays current measured values and logger recordings in graph form. Thanks to the search and filter options, saved measurement data can be organised with ease and exported as an image, as an Excel or Word report, or in additional formats. All products in the KOLIBRI suite are intercompatible and can exchange data with one another. The functions are continually being further expanded and optimised.

Web app for collecting and displaying measured values that are recorded by KELLER IoT devices and transmitted via mobile radio or LoRaWAN. KOLIBRI Cloud offers a wide variety of options for device configuration and displays current measured values and logger recordings in graph form. Thanks to the search and filter options, saved measurement data can be organised with ease and can also be exported as an image, as an Excel or Word report, or in additional formats. You can also use your existing software solutions to access data in KOLIBRI Cloud via JSON API. All products in the KOLIBRI suite are intercompatible and can exchange data with one another. The functions are continually being further expanded and optimised.

Android app for communicating with KELLER devices via Bluetooth. Use the KOLIBRI Mobile app to access current measured values and logger recordings, save the measurements to your mobile phone and share data with other users. All products in the KOLIBRI suite are intercompatible and can exchange data with one another. The functions are continually being further expanded and optimised.

The Windows software ControlCenterSeries30 (CCS30) communicates with KELLER devices that are connected to the PC via an interface converter. The computer program displays current pressure values and curves, records measurements and exports them as a CSV file. The configuration details (e.g. zero point settings, output signal or comparison data) can also be displayed and edited. Up to 128 KELLER devices can be connected together to form a bus system and displayed simultaneously.