The PMDS4 display panel has been developed specifically for monitoring clean rooms, laboratories and other medical rooms. Due to its size, the device can be integrated perfectly into partition walls. It is equipped with an integrated pressure transducer and can accommodate up to four additional sensors to detect temperature, humidity, etc. Warning and switching limits can be set for monitoring and controlling sensitive rooms. The PMDS4 can also be easily integrated into your existing building management system. The panel’s display is easy to read – even from far away. In addition, it is possible to communicate with the device via its interfaces. The device can be calibrated and adjusted quickly and directly from the front panel.
In cleanrooms, depending on the cleanroom class, certain limit values with regard to temperature, humidity, CO2 content or pressure must always be observed. In order to keep track of the various measuring parameters at all times, so-called clean room panels are often used. Depending on the application, different measuring modules can be integrated and displayed on the panel. At the same time, the values can be fed via a digital interface to a higher-level controller so that the individual room parameters can be centrally monitored.
|Measurement range||-1 to +1 hPa (other ranges on request)|
|Overall accuracy (FS)||1 % (optional 0,5 %, 0,2 %)|
|Long-term stability (FS/year)||≤ 0,5 %|
|Temperature drift (FS/K)||≤ 0,03 %|
|Supply voltage||24 VDC, 100 - 240 VAC|
|Output signal||0 - 10 V, 0 - 20 mA, 4 - 20 mA|
|Display||4 LED displays, Digital Interface RS485|
|Option||Auto zero, Limit switches|