PY9961 - efector500-PN-250-SBR14-QFPKA/US/ /V

Brand: IFM Electronic

Code: PY9961

Two switching outputs, one of which can be configured as diagnostic output
With long-term stability thanks to high overload protection
Lifespan of more than 100 million pressure cycles
Clearly visible 4-digit LED display
Country-specific pressure units selectable

Product characteristics

Number of inputs and outputs

Number of digital outputs: 2

Measuring range

0...250 bar

0...3620 psi

0...25 MPa

Process connection

threaded connection G 1/4 internal thread

Application

Special feature

Gold-plated contacts

Media

liquids and gases

Conditionally suitable for

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

Medium temperature [°C]

-25...80

Min. bursting pressure

850 bar

12300 psi

85 MPa

Pressure rating

400 bar

5800 psi

40 Mpa

Type of pressure

relative pressure

Electrical data

Operating voltage tolerance [%]	20
Operating voltage [V]	24 AC / 18...55 DC
Current consumption [mA]	< 50
Min. insulation resistance [MΩ]	100; (500 V DC)
Protection class	III
Reverse polarity protection	yes
Overvoltage protection	yes; (< 60 V DC / < 40 V AC)
Power-on delay time [s]	0.5
Integrated watchdog	yes

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
Number of digital outputs	2
Output function	normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V]	3
Max. voltage drop switching output AC [V]	3
Permanent current rating of switching output AC [mA]	100
Permanent current rating of switching output DC [mA]	100
Switching frequency AC [Hz]	< 170
Switching frequency DC [Hz]	< 170
Short-circuit protection	yes
Type of short-circuit protection	pulsed

Measuring/setting range

Measuring range

0...250 bar

0...3620 psi

0...25 MPa

Set point SP

2...250 bar

40...3620 psi

0.2...25 MPa

Reset point rP

1...249 bar

20...3600 psi

0.1...24.9 MPa

In steps of

1 bar

20 psi

0.1 MPa

Accuracy / deviations

Switch point accuracy [% of the span]	< ± 0,5
Repeatability [% of the span]	< ± 0,1; (with temperature fluctuations < 10 K)
Characteristics deviation [% of the span]	< ± 0,25 (BFSL) / < ± 0,5 (LS)
Hysteresis deviation [% of the span]	< ± 0,25
Long-term stability [% of the span]	< ± 0,05; (per 6 months)
Temperature coefficient zero point [% of the span / 10 K]	0,2; (-20...80 °C)
Temperature coefficient span [% of the span / 10 K]	0,2; (-20...80 °C)

Response times

Delay time programmable dS, dr [s]	0; 0,2...50

Operating conditions

Ambient temperature [°C]	-20...80
Storage temperature [°C]	-40...100
Protection	IP 67

Tests / approvals

EMC

EN 61000-4-2 ESD	4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated	10 V/m
EN 61000-4-4 Burst	2 kV
EN 61000-4-5 Surge	0,5/1 kV
EN 61000-4-6 HF conducted	10 V

Shock resistance

DIN IEC 68-2-27

50 g (11 ms)

Vibration resistance

DIN IEC 68-2-6

20 g (10...2000 Hz)

MTTF [years]

199

Pressure Equipment Directive

Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request

Mechanical data

Weight [g]	261
Materials	stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); PC; PBT; PEI; FKM; EPDM/X
Materials (wetted parts)	stainless steel (1.4305 / 303); ceramics; FKM
Min. pressure cycles	100 million
Process connection	threaded connection G 1/4 internal thread
Restrictor element integrated	no (can be retrofitted)

Displays / operating elements

Display

Display unit	3 x LED, green
switching status	2 x LED, yellow
function display	alphanumeric display, 4-digit
measured values	alphanumeric display, 4-digit

Remarks

BFSL = Best Fit Straight Line

LS = limit value setting

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 — PY9961-01 — 13.04.2023 —