The SDP Static Ductprobes are ideal to measure static pressure in ventlilation ducts, fan chambers, rooms or any other location where a pressure has to be measured. The TDP Total Pressure Duct Probe measures the impact pressure. When using both Probes, the staic pressure probe and the total pressure probe then a velocity pressure can be measured and can be converted into an air volumes measurement.

The MDF Duct Flowprobes are ideal to measure air volumes in round spiral ducts from 80 up to 500mm diameter. The MDF produce an average differential velocity pressure to provide an air volume measurement for fan proving, VAV or CAV volume control in ducts and general ventilation applications. They are made of Aluminium and can be mounted easily by simply drilling a round hole into the duct.

The DDF Flowprobes are ideal to measure air volumes in round, oval, rectangular and square ducts. They produce a stabile air volume signal ready to be used in constant or variable air volume control and monitoring appliaction in BMS or Scada systems, when used in conjunction with the P-Sensors or any CMR Transmitters. They are made of Aluminium and can be mounted directly into the duct.

The OAF Attenuator Flowprobe incorporates the CMR Alumimium Flow Probe and has a bottom and top bracket with expansion springs, so that the probe can be pushed into the attenuator slot and is held in position by the spring power and self tapping screws. The OAF Flowprobes are used to measure the velocity pressure in the passage way of an attenuator to provide a stabile air volume measurement.