International. Belimo launched its new active sensors of references 22PDP-585 and 22PDP-588, which allow a measurement of wet to wet differential pressure, using remote sensors in HVAC systems.
These sensors are the right solution for water, water mixtures and glycol. Among its features, it stands out that they help reduce installation time and material costs with external sensors, by connecting the sensors on the high and low side at the measurement point.
According to the creator company "the hinged cover and the spring terminal block save wiring time and ensure reliable contact. The enclosure is NEMA 4X/IP65 rated and offers an LCD screen."
Simple and functional use
Belimo sensors have housing with separate mounting plate for easy and easy wall mounting, their remote pressure transmitters eliminate the need for impulse tubes and rely on the removable terminal block for efficient wiring. In that order of ideas, output signals, pressure ranges and other configurable options can be selected directly from the unit, where settings and measurement data are visible, with manual zero-point adjustment.
The applications of these devices include: flexible installation with remote pressure transmitters, various configuration options on site, integrated LCD for parameterization and pressure indication, four selectable pressure ranges within the maximum pressure range, available output signals 4... 20 mA, 0... 5/10 V and UL Certification.
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