3
UK
3 Functions and features
The pressure sensor detects the system pressure and converts it into an analogue
output signal:
→ Type label (A): I
A
for PC3xxx or U
A
for PC9xxx.
3.1 Applications
•
Type of pressure: relative pressure
• Measuring range → Type label (D) / P
Range
• Permissible overload pressure → Type label (C) / P
max
Avoid static and dynamic overpressure exceeding the given overload
pressure by taking appropriate measures.
If the overload pressure is exceeded, the unit may be destroyed. NOTE:
Risk of injury!
4 Installation
Before installing and removing the unit: make sure that no pressure is
applied to the system.
► Insert the unit into a suitable process connection → Type label (E) / Port Size.
►
Tighten firmly. Tightening torque: max. 25 Nm.
5 Electrical connection
The unit must be connected by a qualified electrician.
The national and international regulations for the installation of electrical
equipment must be adhered to.
Voltage supply to EN 50178, SELV, PELV.
► Disconnect power.
► Connect the unit as indicated on the unit → Type label (A, B).
Technical data and further information at www.ifm.com
