USER-FRIENDLY MEASURING DEVICES filter alerts dpg/ps series Combination of a differential pressure gauge and a differential pressure switch In many situations filter monitoring requires an alarm signal and a local display. Our filter alerts are the right solution for these situations. The DPG/PS filter alerts combine differential pressure switches with gauges into one practical product offering. • DPI series electronic differential pressure switches The filter alerts are a solution for systems requiring visual indi cation of pressure on site and a switching point signal. The filter alerts are ideal for general-purpose work in air-conditioning and ventilation, especially in monitoring of air filters for contamination. Copyright HK Instruments 2017 www.hkinstruments.fi Datasheet Version 4.0 2017

Technical specifications Media compatibility: Dry air or non-aggressive gases Measuring units: Pa Environment: Operating temperature: -5...+60 °C Storage temperature: -40...+85 °C Physical Case (DPG & PS): ABS Cover (DPG & PS): PC Membrane (DPG & PS): Silicone Machinery (DPG): Aluminum and steel spring Duct connectors (PS): ABS Tubing (PS): PVC, soft Protection standard: IP54 Electrical connections: 3-screw terminal Cable entry: M16 Pressure fittings: Male 0 5 mm Weight: 510 g Conformance Meets the requirements for CE marking: RoHS Directive 2011/65/EU LVD Directive 2014/35/EU WEEE Directive...