PDP Check S 3-4 Mobile Dew Point Sensors
For stationary dew point monitoring of refrigeration or desiccant dryers
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Easy to use touchscreen
Everything wired and ready
Pre-alarm and main alarm freely adjustable
Modbus protocol
Up to 100 million readings
Read out data either via USB stick or Ethernet
The touch screen graphic display enables an intuitive operation and shows the progress of the measured values. Two alarm relays are available for monitoring of threshold values. Available either with a classic analogue output 4-20 mA or optionally with digital interfaces like Ethernet and RS 485 (Modbus protocol). As a stand-alone solution the measured data stored in the optional data logger can be read out via USB stick and evaluated by means of the software PMH Soft Basic.
Technical data PDP Check S3/S4 |
|
Dimensions |
118 x 115 x 98 mm IP 54 (wall housing) 92 x 92 x 75 mm (panel mounting) |
Inputs |
2 digital inputs for PDP Sens 1/2 resp. Flow Check |
Interface |
USB interface |
Power supply |
100-240 VAC, 50-60 Hz |
Accuracy |
please see PDP Sens 1/2 |
Alarm outputs |
2 relays, (pot. - free) |
Options |
|
Data logger |
100 million measuring values start/stop time, measuring rate freely adjustable |
2 additional sensor inputs |
for connection of pressure sensors, temperature sensors, clamp-on ammeters, third-party sensors with 4-20 mA 0 to 10 V, Pt 100, Pt 1000 |
