Products
PP7530

Pressure switch with ceramic measuring cell

PP7530

PP-400-SBG14-QFRKG/US/ /V

Pressure switch with ceramic measuring cell

PP7530

PP-400-SBG14-QFRKG/US/ /V

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Product characteristics

Number of inputs and outputs

Number of digital outputs: 2

Measuring range

0...400 bar

0...5800 psi

0...40 MPa

Process connection

threaded connection G 1/4 external thread internal thread:M5

Application

Special feature

Gold-plated contacts

Application

for industrial applications

Media

liquids and gases

Conditionally suitable for

For gaseous media the application is limited to max. 25 bar.

Medium temperature [°C]

-25...90; (on request: -40...90 °C)

Min. bursting pressure

1000 bar

14500 psi

100 MPa

Pressure rating

600 bar

8700 psi

60 Mpa

Type of pressure

relative pressure

Electrical data

Operating voltage [V]	9.6...30 DC
Current consumption [mA]	< 45
Min. insulation resistance [MΩ]	100; (500 V DC)
Protection class	III
Reverse polarity protection	yes
Power-on delay time [s]	0.3

Inputs / outputs

Number of inputs and outputs	Number of digital outputs: 2

Outputs

Total number of outputs	2
Output signal	switching signal
Electrical design	PNP/NPN
Number of digital outputs	2
Output function	normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V]	2
Permanent current rating of switching output DC [mA]	250
Switching frequency DC [Hz]	< 170
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes

Measuring/setting range

Measuring range

0...400 bar

0...5800 psi

0...40 MPa

Set point SP

4...400 bar

60...5800 psi

0.4...40 MPa

Reset point rP

2...398 bar

30...5770 psi

0.2...39.8 MPa

In steps of

1 bar

10 psi

0.1 MPa

Accuracy / deviations

Switch point accuracy [% of the span]	< ± 1,5
Repeatability [% of the span]	< ± 0,1; (with temperature fluctuations < 10 K)
Characteristics deviation [% of the span]	< ± 0,25 (BFSL) / < ± 0,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting)
Linearity deviation [% of the span]	< ± 0,5
Hysteresis deviation [% of the span]	< ± 0,1
Long-term stability [% of the span]	< ± 0,1; (per year)
Temperature coefficient zero point [% of the span / 10 K]	< ± 0,2; (0...80 °C)
Temperature coefficient span [% of the span / 10 K]	< ± 0,3; (0...80 °C)

Response times

Response time [ms]	< 3
Damping process value dAP [s]	0...4

Software / programming

Adjustment of the switch point	programming unit / teach function

Interfaces

Communication interface	EPS

Operating conditions

Ambient temperature [°C]	-40...90
Storage temperature [°C]	-40...100
Protection	IP 68; (BFSL = Best Fit Straight Line; LS = limit value setting)

Tests / approvals

EMC

radiation of interference	according to the automotive directive 1995/54/EC
immunity	according to the automotive directive 1995/54/EC annex IX
HF radiated	150 V/m
pulse resistance	ISO 7637
supply	ISO 7637-2 (Pulse 1a, 1b, 2, 3a, 3b, 4, 6, 7)
signal cables	ISO 7637-3 (Pulse a und b)
immunity	EN 61000-6-2
EN 61000-4-2 ESD	8/15 kV
EN 61000-4-3 HF radiated	100 V/m
EN 61000-4-4 Burst	2 kV
EN 61000-4-6 HF conducted	10 V

Shock resistance

DIN IEC 60068-2-27 / DIN IEC 60068-2-29

1000 g

Vibration resistance

DIN IEC 68-2-6

20 g (10...2000 Hz)

Mechanical data

Materials	stainless steel (1.4301 / 304); FKM; PEI
Materials (wetted parts)	stainless steel (1.4305 / 303); ceramics; FKM
Min. pressure cycles	100 million
Process connection	threaded connection G 1/4 external thread internal thread:M5
Restrictor element integrated	no (can be retrofitted)

Displays / operating elements

Display

operation	LED, green
switching status	2 x LED, yellow

Teach function

yes

Remarks

Pack quantity	1 pcs.

Electrical connection

Connection	Connector: 1 x M12; coding: A; Contacts: gold-plated

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PP7530-01 — 21.11.2012 —