IFM PT3542 Bruksanvisning

IFM sensor PT3542

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Installation Instructions
Electronic pressure sensor
for industrial applications
PT354x/PT954x
704676 / 00 02 / 2010
UK
2
1 Safety instructions
Please read this document prior to installing the unit. Ensure that the product is •
suitable for your application without any restrictions.
If the operating instructions or the technical data are not adhered to, personal •
injury and/or damage to property may occur.
Please check for all applications that the product materials (see Technical data) •
are compatible with the media to be measured.
For the scope of validity cULus:
The device shall be supplied from an isolating transformer having a secondary
Listed fuse rated either
a) max 5 amps for voltages 0~20 Vrms (0~28.3 Vp) or
b) 100/Vp for voltages of 20~30 Vrms (28.3~42.4 Vp).
Contents
1 Safety instructions ................................................................................................2
2 Function and features ...........................................................................................3
2.1 Applications ....................................................................................................3
3 Installation ............................................................................................................3
4 Electrical connection.............................................................................................4
5 Scale drawing .......................................................................................................5
6 Technical data .......................................................................................................6
3
UK
2 Function and features
The pressure sensor detects the system pressure and converts it into an analog
output signal.
4 ... 20 mA (PT354x) / 0 ... 10 V (PT954x)
2.1 Applications
Type of pressure: relative pressure
Order no. Measuring range Permissible
overload pressure
Bursting
pressure
bar PSI bar PSI bar PSI
PTx540 0...400 0...5 800 600 8 702 1 600 23 206
PTx541 0...250 0...3 625 400 5 800 1 000 14 504
PTx542 0...100 0...1 450 200 2 900 1 000 14 504
PTx543 0...25 0...362 60 870 600 8702
PTx544 0...10 0...145 25 362 300 4351
MPa = bar ÷ 10 / kPa = bar × 100
Static and dynamic overpressures exceeding the indicated overload pres-
sure are to be avoided by taking appropriate measures.
The indicated bursting pressure must not be exceeded. Even if the burst-
ing pressure is exceeded only for a short time, the unit can be destroyed.
NOTE: Risk of injury!
3 Installation
Before mounting and removing the sensor, make sure that no pressure is
applied to the system.
Insert the unit in a G¼ process connection.
Tighten firmly. Tightening torque: max. 25 Nm.

Produktspecifikationer

Varumärke: IFM
Kategori: sensor
Modell: PT3542

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