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6  Transport 

6.1  Safety 

The pressure gauge  should be protected against the effects of knocks and impacts. The device should only be 
transported in the packaging provided to prevent damage. The device should only be transported in a clean condition 
(free of residues of measuring media). 

6.2  Transport inspection 

Delivery should  be checked for completeness and potential  damage  due to  transport. In the event damage,  delivery 
must not be accepted, or only accepted subject to reservation of the scope of the damage being recorded. 

6.3  Storage 

The pressure gauge  must  be stored in dry, clean conditions, within a temperature range of -40 to +85  °C, protected 
against direct exposure to sunlight and protected against impact damage. 

7  Assembly/Installation 

7.1  Safety 

To ensure safe working during installation and servicing, suitable shut-off valves must be installed in the plant (see 5.4 
Accessories)
 prior to enabling the device: 

 

Relieve pressure to remove from operation;  

 

Disconnect power for repair or inspection within the relevant plant; 

 

Or to enable function tests of the device to be performed “on site”. 

During preparation to mount/install the gauge, the plant must be protected against being switched back on. 

7.2  Preparations (requirements for the installation location) 

 

A check on suitability of the device for the medium to be measured, the scope of the measurement range and of 
the protection against special conditions such as vibrations, pulsations and pressure spikes. 

 

A bracket must be installed to support the pressure gauge  if the metering pipe is not able to provide adequate 
support. 

 

The installation location should be selected where no personnel operate the rear of the pressure gauge. 

7.3  Mounting/Installation 

7.3.1  Process connection 

As standard, the device is equipped to be pipe mounted with a pressure connection shank pursuant to DIN EN 837-1. 
The device is calibrated ex-works for vertical installation. 

 

Connection to be undertaken by authorized and qualified specialist staff only. 

 

Use only with the mechanical process connection provided – regarding the configuration,  see order code on the 
device type label, with a matching threaded seal. 

 

When connecting the device, the pipes must be depressurized. 

 

The pressure metering pipe must be laid inclined in such a way that, for example, for measurements of fluids no 
air pockets can form, and for measurements of gases no water pockets. If the necessary incline is not achieved, 
then at suitable points water separators or air separators must be installed. 

 

The pressure metering pipe must  be kept as short as possible and laid without  sharp bends, to avoid the 
occurrence of irritating delays. 

 

With liquid measurement media, the pressurized connection pipe must be degassed, since any gas bubble 
inclusions result in measurement error. 

 

If water is used as the measurement medium, the device must be frost-protected. 

 

 

Содержание t5500e

Страница 1: ...5 01EN Installation and Maintenance Instruction Manual Bourdon tube pressure gauge with integrated transmitter model T5500E for industrial application In the following configuration 100 T5500E bourdon...

Страница 2: ...g on the device 5 5 Construction and function 6 5 1 Overview 6 5 2 Description of function 6 5 3 Description of components 6 5 4 Accessories 6 6 Transport 7 6 1 Safety 7 6 2 Transport inspection 7 6 3...

Страница 3: ...ing This indicates a possibly hazardous situation where failing to follow advice may result in risks to people animals the environment and buildings Information This emphasizes key information for eff...

Страница 4: ...e will be no output 2 1 2 Freezing Prohibit freezing of media in pressure port Unit should be drained mount in vertical position to prevent possible overpressure damage from frozen media 2 1 3 Static...

Страница 5: ...t The device may only be installed and started up by specialist staff familiar with installation start up and operation of the product Specialist staff are defined as those individuals capable of asse...

Страница 6: ...ce and pointer pursuant to EN 837 1 nominal size 100 mm Erl uter ung zus tzlich ei n Hi nweis 5 3 2 Instrument connection The instrument connection is located on the bottom side of the pressure gauge...

Страница 7: ...sured the scope of the measurement range and of the protection against special conditions such as vibrations pulsations and pressure spikes A bracket must be installed to support the pressure gauge if...

Страница 8: ...nduit that contains high current AC power cables Where possible avoid running the cable near inductive equipment Units with shielded cable electrical termination connect the drain wire to the guard te...

Страница 9: ...secured against being switched on again 8 2 Check on function and recalibration Inspection of function and recalibration should be at regular intervals The precise testing cycles should be adjusted i...

Страница 10: ...acement of the pressure gauge is required in the event any of the above exist 9 4 Conduct following fault rectification See Chapter 7 3 Mounting Installation 10 Removal disposal 10 1 Safety Residue fr...

Страница 11: ...Page 11 of 11 11 2 CE Declaration of conformity...

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