halstrup-walcher PS27 Скачать руководство пользователя страница 5

 

Operating Instructions PS27 

1. 

Safety Instructions 

1.1 Use for Intended Purpose Only 

The PS27 differential pressure transmitter registers both differential pressure and 
positive/negative gauge pressure. 
 
The operational requirements on the rating plate and in the "Specifications" chapter  - 
and the safe supply voltage in particular - must be kept to. 
 
The transmitter is only to be handled in conformity with these operating instructions. 
No modifications to the transmitter are permitted. The manufacturer is not liable for 
damage arising from any incorrect use or one at variance to the intended purpose. 
Claims to warranty in such an instance would be forfeited. 
 

1.2 Transport, Installation, Connection and Startup 

Do not block the pressure inlets on the transmitter being moved! Changes in 
barometric pressure may damage transmitters with low measuring ranges. 
 
Only qualified personnel are to assemble the appliance and see to its electrical 
connections. They must be instructed as such and be assigned by the plant operator. 
 
Only instructed persons as assigned by the plant operator are to operate the 
transmitter. 
 
Do not perform any functional test involving compressed or breathable air. This would 
otherwise damage those transmitters with low measuring ranges. 
 
Measurement errors may occur should the appliance not be protected from sunlight. 
 
Specific safety instructions are given in the individual chapters. 

1.3 Malfunctions, Maintenance, Repairs, Disposal 

Malfunctions which cannot be put right as specified in Chapter 8 and damage at the 
appliance itself must be immediately reported to the qualified personnel with 
responsibility for the electrical connections. 
 
The appliance must be taken out of service by the qualified personnel responsible 
until the malfunction has been put right and also secured against being unintentionally 
used. 

 
Always switch off the power to the appliance before it is opened! 

 
The appliance does not need any maintenance. 

 

Only the manufacturer is to carry out repairs. 
 
The electronic components of the instrument contain materials that can be reused. 
That is why the appliance is to be recycled once it is finally immobilized. The 
environment directives on this from the country in question must be followed. 
 

 

Содержание PS27

Страница 1: ...ential Pressure Transmitter PS27 halstrup walcher GmbH Stegener Stra e 10 D 79199 Kirchzarten Germany Phone 49 0 76 61 39 63 0 Fax 49 0 76 61 39 63 99 E mail info halstrup walcher com Internet www hal...

Страница 2: ...Code 2022 The manufacturer owns the copyright to this instruction manual It contains technical data instructions and drawings detailing the device s features and how to use them It must not be copied...

Страница 3: ...must be given to these operating instructions and in particular to the associated safety instructions Do contact the manufacturer should you not understand all the sections Be heedful of the operatin...

Страница 4: ...er 6 3 Startup 6 3 1 Functional Description 6 3 2 Connections for Four Wire version standard in the device 7 3 3 Connections for Two Wire System Option 8 3 4 Connections M12 plug 8 4 Resetting Offset...

Страница 5: ...ator Only instructed persons as assigned by the plant operator are to operate the transmitter Do not perform any functional test involving compressed or breathable air This would otherwise damage thos...

Страница 6: ...ional Description PS27 pressure transmitters are of the precision type and despite their sturdiness they should still be treated with care Installation right next to heat and radiation sources e g rad...

Страница 7: ...gram on the appliance cover circuit board mount ST4 Pin Connection name Meaning 1 24V Power supply input 24VAC DC 2 GND Ground for power supply 3 OUT Voltage or current output 4 GND Ground for output...

Страница 8: ...ed via the input assigned for this purpose The user must ensure that the appliance is not subjected to any pressure during the calibration process as this might lead to a wrong offset value which in t...

Страница 9: ...ching of 4 measuring ranges into the appliance has been undertaken by the manufacturer The switches 1 and 2 of SW can be used to select the measuring range in question before the transmitter is switch...

Страница 10: ...sor s output so that any adjusted time delay will also cause a delay in relay triggering 9 In case of Malfunctions Fault description Possible cause Corrective action No output signal Supply voltage is...

Страница 11: ...o Fitting 4 or 6mm Output signals 0 2 10 V RL 50 kOhm 0 4 20 mA RL 500Ohm 4 20 mA two wire 17 32 V RL 500Ohm Switching contact optional max 230 VAC 6 A min 500 mW Display optional 3 digit LCD Overpres...

Страница 12: ...PS27 12 11 Dimensional Drawing For more information on our measurement technology products please visit our homepage at www halstrup walcher de en products measurement technology 7100 004354L_PS27 doc...

Страница 13: ...Operating Instructions PS27 13 12 Certificates of Conformity...

Страница 14: ...Operating Instructions PS27 14...

Страница 15: ...Operating Instructions PS27 15 Notes...

Отзывы: