background image

Installation / Connection / Measurement 

DP400 mobil V1.00 EN 

Seite 10 von 15 

7.2 

Measurement dew point 

7.2.1  Measurement test set up/ test procedure 

The maximum operating pressure is 15 bar. 

It is important that the media connections are correctly plugged in and the 
connection hoses are correctly installed. 

Otherwise, the pressure tightness / strength of the device is compromised. 

Before disconnecting the DP 400 mobile from the gas line, it is necessary to vent 
the system to atmospheric pressure, otherwise serious injuries may occur. 

Note: 

At delivery, the dew point measuring device is designed in such a way that the sample gas is 
introduced via the medium inlet (6 mm plug input) and with a direct flow out at the medium outlet, see 
figure. 

For applications of gases other than compressed air, it is mandatory to change the 
media outflow (gas out) and to lead out it safely via a suitable line.

 

S“Gas Out“  direct flow out 

Содержание DP 400 mobil

Страница 1: ...DP 400 mobil V1 00 EN Seite 1 von 15 Installation and operating instructions portable dew point meter with integrated pressure measurement DP 400 mobil EN English...

Страница 2: ...vour of the DP 400 mobil Please read this installation and operation manual carefully before mounting and initiating the device and follow our advice A riskless operation and a correct functioning of...

Страница 3: ...nsors 7 6 Cable cross section 7 6 1 Sensor circuit points Output signal 7 7 Installation Connection Measurement 8 7 1 User controls connection 8 7 1 1 Dew point measurement 8 7 1 2 Display Datalogger...

Страница 4: ...ons e g VDE 0100 Carry out maintenance only in strain less state All electric works are only allowed to be carried out by authorized qualified personnel Warning Inadmissible operating parameters Under...

Страница 5: ...the Dangerous Goods Legislation requirements The user can transport the batteries by road without further requirements When being transported by third parties e g air transport or forwarding agency s...

Страница 6: ...measured values of storage capacity Any analogue sensors 0 4 20 mA 0 1 10 30 V pulse are easy and fast to configure Digital sensors can be connected via RS 485 Modbus RTU Optional Network capable and...

Страница 7: ...point 1 C for 20 20 Ctd 2 C for 20 50 Ctd 3 C for 50 80 Ctd Accuray pressure 0 5 Power supply for sensors Output voltage 24 VDC 10 Output current a Digital board 120 mA continuous operation b Analogu...

Страница 8: ...y 0 03 mA 0 05 Input resistance 50 Voltage signal 0 1V Measuring range 0 1 V Resolution 0 05 mV Accuracy 0 2 mV 0 05 Input resistance 100 k Voltage signal 0 10 V 30 V Measuring range 0 10 V 30 V Resol...

Страница 9: ...0 EN Seite 8 von 15 7 Installation Connection Measurement 7 1 User controls connection 7 1 1 Dew point measurement Plug in connection Medium closed with red seal plug Medium output Control Medium on o...

Страница 10: ...ob during operation opens a popup with indication of the remaining operation time The data logger is operated via the touchpanel integrated in the display 7 1 3 Sensor connections Power supply connect...

Страница 11: ...vice is compromised Before disconnecting the DP 400 mobile from the gas line it is necessary to vent the system to atmospheric pressure otherwise serious injuries may occur Note At delivery the dew po...

Страница 12: ...ng point should be as close as possible to the critical measuring point in order to obtain a truly representative measurement The length of the DP 400 mobile cable should be as short as possible Only...

Страница 13: ...ld be activated between the measurements or especially during longer periods of interruption and storage This is to protect the moisture sensor from excessively high moisture and thus to ensure fast r...

Страница 14: ...sharp edges The foil can be damaged The DP 400 mobile is pre configured i e the pressure dew point temperature pressure as well as rel humidity are displayed directly on the start screen Configuratio...

Страница 15: ...oap For decontamination spray the cleaner on an unused cotton cloth or one way wipe and wipe the component comprehensively Perform the final drying with a clean cloth or by air drying In addition the...

Отзывы: