New multi-differential pressure transmitter saves costs

The new multi-differential pressure transmitter HE 5413 saves users costs, as it measures up to three differential pressures simultaneously. (Image: AXXERON HESCH electronics)

The modular concept of the HE 5413 allows for the configuration with two or three measurement channels. (Image: AXXERON HESCH electronics)

Up to three measurement channels with freely selectable measurement ranges in a single housing: this is offered by the new multi-differential pressure transmitter HE 5413. With the compact device from AXXERON HESCH electronics, users save the need for multiple individual transmitters. This reduces both installation effort and costs.

The three-channel differential pressure transmitter HE 5413 is compactly designed. It can be quickly and easily put into operation using the M12 connector, as the device does not need to be opened to be electrically connected. AXXERON HESCH offers the M12 connector optionally for all 24 V DC devices.

All settings on the HE 5413 are conveniently made via the "EasyTool Controls 4.0" software from AXXERON HESCH electronics. Typical application areas of the multi-differential pressure transmitter include filter and dust removal technology, ventilation and building technology, valve and damper controls, cleanroom and laboratory technology, as well as exhaust systems and supply air monitoring of all kinds. In these applications, the pressure before and after filter elements or the exhaust pressure against the environment is measured. This allows conclusions to be drawn about the degree of contamination of the filter or to control the performance of the exhaust fan.

Furthermore, the multi-measurement transmitter is ideal for monitoring filter systems with three filter stages, such as fabric filters, police filters, and carbon filters. The device can be configured for supply networks with 19…30 V DC or for networks with 100…240 V AC.

The modules of the HE 5413 multi-differential pressure transmitter are each equipped with an analog standard signal current output (4…20 mA) as well as a voltage output (0…10 V). Depending on the selected module, different measurement ranges from ±2.5 mbar to ±1000 mbar can be configured. Thanks to the modular design of the HE 5413, users also have the option to choose a configuration with two instead of three measurement channels. This allows them to optimally adapt the differential pressure transmitter to their requirements.

The connection of the measurement hoses is made via a hose quick-connect for hose diameters of 6 mm. An accessory is a reducer piece for 4-mm hoses. The connection between the HE 5413 and the EasyTool software is established via the HIMOD interface adapter with galvanic isolation. For use in harsh industrial environments – such as combustion technology – AXXERON HESCH electronics also supplies the HE 5413 in an aluminum die-cast housing.