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ACS-CONTROL-SYSTEM GmbH l Lauterbachstr. 57 l D-84307 Eggenfelden l www.acs-controlsystem.de l [email protected]

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3.4 Air pressure compensation

Avoid the damaging or pollution of the pressure compensation system.

The hindrance of the pressure compensation can lead to faulty measuring results.
The filter element of the pressure compensation system is positioned at the variant:

Plug M12

drill hole besides 

the plug

Plug EN 175-301-803-C

plug socket

Plug EN 175-301-803-A

plug socket

Cable

capillary inside 

the cable

At the version with cable, the environmental air pressure is lead to the measuring membrane by an 

integrated pressure compensation capillary. 

This capillary may not be folded or sealed. 

To avoid faulting, a micro air filter is placed at the end of the capillary. At an application conditioned 

cutting of the connected cable there must be especially paid attention that the micro air filter will be 

replaced to the end of the capillary after cutting.

Summary of Contents for Precont CT

Page 1: ...in features Wide range of applications Finely graded measuring ranges from 100 mbar up to 16 bar Wide process temperature range 40 C to 125 C Wide variety of process connections High protection class...

Page 2: ...al manual and the relevant standards and rules This expert must have read and understood this technical manual and especially the safety notes The device may only be used within the permitted operatio...

Page 3: ...ssure from 0 8 bar to 1 1 bar If the device is operated beyond these atmospheric conditions the EU type examination certificate can be used as a guide Additional tests for the special application cond...

Page 4: ...and environmental temperature The installation of the device should be made if possible at temperature calmed places to get a reliable measuring result Strong temperature steps e g at filling of a hot...

Page 5: ...M12 drill hole besides the plug Plug EN 175 301 803 C plug socket Plug EN 175 301 803 A plug socket Cable capillary inside the cable At the version with cable the environmental air pressure is lead t...

Page 6: ...lation place of the device 4 3 Supply voltage The voltage applied to the terminal contacts may not exceed the maximum permitted supply voltage see chapter Technical data to avoid damage of the electro...

Page 7: ...1 Electronic output 2 wire current 4 20mA Plug M12 Conductor color standard connection cable M12 A coded BN brown BU blue Plug EN 175 301 803 Cable Conductor color cable RD red BK black GNYE greenyel...

Page 8: ...CS CONTROL SYSTEMGmbHlLauterbachstr 57lD 84307Eggenfeldenlwww acs controlsystem delinfo acs controlsystem de 8 Plug EN 175 301 803 Cable Conductor color cable RD red BK black WH white GNYE greenyellow...

Page 9: ...rmation s must be enclosed An exact description of the application The chemical and physical characteristics of the product A short description of the occurred error 6 4 Return Before returning the de...

Page 10: ......

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