EC motor 400 V | differential pressure control 0 - 2.000 Pa

Differential pressure controller with display for fans. A typical application is Variable Air Volume flow or VAV control. The supply voltage is 24 VDC. The operating range is 0 to 2.000 Pa. It controls fan speed to maintain differential pressure or air volume flow constant at the set point. Air velocity control is also possible in combination with a Pitot tube connection set: PSET-PTX. The setpoint can be adjusted via Modbus RTU communication. The sensor output controls EC fans, frequency inverters or AC fan speed controllers via 0-10 V. Another output type can be selected if necessary. The 7-segment LED display and the four LED indicators provide a clear visual indication of the transmitter status and the controlled values. The differential pressure setpoint and all other settings can be adjusted via Modbus RTU.

A 24 Volt supply module is an electronic device that converts an input voltage of 230 VAC to a 24 VDC output voltage. It is frequently used in a variety of applications, including industrial automation, medical equipment, and building automation. This switching power supply can alter an 85-264 VAC input voltage into a 24 VDC output voltage. It can supply loads up to 40 Watts. Your electrical installation is more secure because of the overload and overvoltage protection. The load can be connected using either an RJ45 connector or a screw terminal block. Due to its firm enclosure, which offers IP65 protection against the ingress of water and dirt, is the installation of this power supply in harsh environments possible. In comparison to linear power supplies, switching power supplies are more efficient, lighter, and more compact (due to their transformer-free design). Because of their high efficiency, they produce less heat and contribute to greater energy savings.

Set of nozzles and PVC tubes to connect a differential pressure sensor or controller to the ductwork. It contains 2 plastic nozzles (L 66.6 mm, D 6 mm) and 2 flexible, transparent PVC tubes with a length of 2 m and a maximum working pressure of 10.000 Pa. The screws to fix the nozzles in standard ductworks are also included. This set is designed for HVAC applications and can be used in combination with differential pressure transmitters, controllers or switches.