Halstrup Walcher’s PS 17 differential pressure transmitter has been designed to measure asymmetric pressure differentials in standard applications. This differential pressure transmitter is particularly well suited for monitoring filters and pressures in standard HVAC applications.
DIP switches allow users to configure the output signal and switchable measurement ranges (optional). Settings provide an option for conversion to a root-extracted output signal (displayed as a % of the maximum output value). An internal button is also available for performing a zero-point correction or fine-tuning the end value.
An optional display allows users to read the measured value directly on site in Pa or kPa. With an optional time constant (up to 10 s), the instrument can produce an attenuated output signal, even under unstable pressure conditions. An optional two-wire version of the device is also available for reducing wiring complexity. In addition to simple wall-mounting with just two screws, the PS 17 is also suitable for mounting on top-hat rails.
Other features include:
• Robust ABS housing with protection class IP 67 for mounting on top-hat rails or a wall (with just two screws).
• Comes with either a defined measurement range or with the option of alternating between four measurement ranges.
• Adjustable output signal 0/2-10 V or 0/4-20 mA.
• Adjustable output signal attenuation of up to 10 s.
• LCD (optional).
• Can be calibrated.
• Zero-point calibration via an external voltage signal lowers maintenance requirements.
• An adjustable limit switch allows users to connect equipment such as fans or signalling devices and eliminates additional switching processes (optional).
Localised inverter-integrated transformer
Electrical Power & Protection
ACTOM, South Africa’s largest manufacturer, repairer and distributor of electromechanical equipment, is launching a breakthrough in renewable energy integration with its localised inverter-integrated transform
Read more...ABB innovation for energy efficiency and sustainability
Electrical Power & Protection
The application of sensor technology to reduce the operational and standby power losses of traditional current and voltage transformers can lead to energy savings of 181 MWh over a 30-year period, the lifetime of a typical switchboard in the African environment.
Read more...UPS systems are key to keeping SA’s automotive industry up and running Schneider Electric South Africa
Electrical Power & Protection
During loadshedding, PLCs and OT systems often fail, not because they are directly tied to the factory’s core manufacturing process, but because they are now an integral part of IT infrastructure. When an IT system shuts down, the impact is far more complex than simply restarting machinery.
Read more...ACTOM advances energy infrastructure
Electrical Power & Protection
At this critical juncture where South Africa is poised to modernise its power infrastructure, ACTOM’s Engineering Projects and Contracts (EPC) Division showcased its capabilities for the first time at Enlit Africa 2025.
Read more...Advanced contactor solution to revolutionise motor management Schneider Electric South Africa
Electrical Power & Protection
Schneider Electric South Africa has launched the TeSys Deca Advanced, an advanced contactor solution designed to revolutionise motor management with unparalleled efficiency, reliability, simplicity and sustainability.
Read more...Steaming ahead with boiler skills development
Electrical Power & Protection
As an expert in steam and boiler operations and maintenance, AES is very focused on safety, quality, technology advancement and the development of human capital. The company invests heavily in training and the promotion of talented people on an equal opportunity basis into the industrial operations environment.
Read more...High-performance oscilloscopes
Electrical Power & Protection
RIGOL Technologies, a global leader in electronic measurement instruments, has launched two powerful additions to its oscilloscope portfolio.
Read more...Revolutionising solar farm management with remote monitoring solutions
Electrical Power & Protection
As South Africa continues its transition to renewable energy, the efficient management of solar farms has become more critical than ever. Iritron, a leader in industrial automation and control systems, is at the forefront of this revolution, offering advanced remote monitoring solutions tailored to the unique challenges of solar farm operations.
Read more...SKF announces wave energy technology partnership SKF South Africa
Electrical Power & Protection
SKF and Carnegie are collaborating on the design and delivery of a power take-off system driven by the motion of a buoy that sits a few metres below the surface of the ocean and moves with the ocean’s waves.
printer friendly version