PDP Check S Mobile Dew Point Sensors

The PDP Check S is a dew point sensor for residual moisture measurement in compressed air and gases

Alarm unit

Buzzer and continuous red light

Digital process meter PDP Check S

System ready for plug-in

Everything completely wired

2 alarm contacts

(230 VAC, 3 A) pre- and main alarm freely adjustable

4-20 mA analogue output

Standard measuring chamber

Dew point sensor PDP Sens 1/2

Technical data display PDP Check S
Dimension	118 x 92 x 93 mm
Display	LED red, 7 segments, height: 13 mm, 5 digits, 2 LED for alarm relay
Keypad	4 keys
Input	4-20 mA
Power supply	230 VAC, 50/60 Hz; Option: 24 VDC or 110 VAC 50/60 Hz
Alarm outputs	2 x relay output, changeover contact, 250 VAC, max. 3 A
Operating temperature	-10-+60 °C (storage temperature -20°C-+80°C)
Alarm thresholds	freely adjustable
Hysteresis	2 °Ctd
Analog output	4-20 mA = -80-20 Ctd or -20-50°Ctd.

Dew Point Sensors

Pneumatech offers a wide and field proven product portfolio for dew point sensors. With our especially designed stationary and mobile solutions, the dew point of refirgeration, desiccant or membrane dryers can be supervised

PDP Check M Mobile Dew Point Sensors

Mobile dew point meters with data logger. Examination of refrigerant, membrane and adsorption dryers for compressed air installations, residual moisture measurement for technical gases, examination of granulate dryers for the plastics industry