Dew point DS 52 - Dew point monitoring The dew point set is wired ready to plug in at the factory. The alarm values can be set freely. The dew point sensor FA 510 is extremely long-term stable and can be quickly and easily installed and removed under pressure via the screw-on measuring chamber incl. Quick coupling. Option: Alarm unit (Buzzer and continuous red light) Consisting of: Digital process meter DS 52 Special features: • Plug-in system: everything wired and ready • No time-consuming studying of the instruction manual • 2 alarm contacts (250 VAC, 3 A) pre- and main alarm freely adjustable • 4...20 mA analogue output • Option alarm unit: Buzzer and continuous red light Standard measuring chamber Dew point monitoring DS 52 for adsorption dryer consisting of: DS 52 LED process display in the wall housing FA 510 dew point sensor for adsorption dryers -80 °...20 °Ctd incl. factory certificate, 4…20 mA analogue output (3-wire connection) and Modbus-RTU interface Standard measuring chamber up to 16 bar Connection cable for VA/FA series, 5 m Dew point monitoring DS 52 for refrigeration dryers, consisting of: DS 52 LED process display in the wall housing FA 510 dew point sensor for refrigeration dryer -20...50 °Ctd incl. factory certificate, 4…20 mA analogue output (3-wire connection) and Modbus-RTU interface Standard measuring chamber up to 16 bar Connection cable for VA/FA series, 5 m TECHNICAL DATA DISPLAY DS 52 Dimensions: Power supply 24 VDC (instead of 230 VAC) Alarm unit mounted to the wall housing Alarm unit for external mounting with 5 m cable Power supply: 230 VAC, 50/60 Hz; option: 24 VDC or 110 VAC 50/60 Hz 2 x relay output, changeover contact, 250 VAC, max. 3 A Operating temperature: Alarm thresholds: Freely adjustable Analogue output: Power supply 110 VAC (instead of 230 VAC) LED red, 7-segment, height: 13 mm, 5-digit, 2 LED for alarm relay Alarm outputs: Further accessories: Precision calibration at -40 °Ctd incl. ISO certificate Additional calibration point freely selectable