Ifm Electronic PY9961, EAN: 4021179191050

ifm Electronic PY9961 pressure switch 0...250 bar G 1/4

ifm Electronic PY9961 pressure switch 0...250 bar G 1/4

Lieske Part No. 495870
Mfg Part No PY9961
EAN-Code 4021179191050
Manufacturer Ifm Electronic
Here only 672,22 EUR
799,94 EUR incl. VAT

Further information for ifm Electronic PY9961 pressure switch 0...250 bar G 1/4

Accuracy / Deviations
Switching point accuracy< ± 0.5 % of span
Repeatability< ± 0.1; (with temperature variations < 10 K) % of span
Characteristic deviation< ± 0.25 (BFSL) / < ± 0.5 (LS) % of span
Hysteresis deviation< ± 0.25 % of span
Long-term stability< ± 0.05; (per 6 months) % of span
Temperature coefficient zero point0.2; (-20...80 °C) % of span / 10 K
Temperature coefficient range0.2; (-20...80 °C) % of span / 10 K
Approvals / tests
EMCEN 61000-4-2 ESD / 4 kV CD / 8 kV AD; EN 61000-4-3 Radiated HF / 10 V/m; EN 61000-4-4 Burst / 2 kV; EN 61000-4-5 Surge / 0.5/1 kV; EN 61000-4-6 Conducted HF / 10 V
Shock resistanceDIN IEC 68-2-27 / 50 g (11 ms)
Vibration resistanceDIN IEC 68-2-6 / 20 g (10...2000 Hz)
MTTF199 years
Printer directiveGood engineering practice; suitable for fluids of group 2; fluids of group 1 on request
Displays / controls
IndicationDisplay unit / 3 x LED, green; Switching state / 2 x LED, yellow; Function indication / alphanumeric display, 4-digit; Measurement values / alphanumeric display, 4-digit
Electrical connection
Plug connection1 x M12; Coding: A; Contacts: 4, gold-plated
Electrical data
Operating voltage tolerance20 %
Operating voltage24 AC / 18...55 DC V
Electricity consumption< 50 mA
Minimum insulation resistance100; (500 V DC) MΩ
Protection classIII
Over voltage protectionja; (< 60 V DC / < 40 V AC)
Standby delay time0,5 s
Reverse polarity protectionYes
Integrated watchdogYes
Environmental conditions
Ambient temperature-20...80 °C
Storage temperature-40...100 °C
Degree of protectionIP 67
Field of application
Special featureGold-plated contacts
Applicationfor industrial use
MediaLiquid and gaseous media
Conditionally suitable forFor gaseous media, the operating range is limited to max 25 bar
Medium temperature-25...80 °C
Min. bursting pressure850 bar / 12300 psi / 85 MPa
Compressive strength400 bar / 5800 psi / 40 MPa
Pressure typeGauge pressure
Measurement / adjustment range
Switching point SP2...250 bar / 40...3620 psi / 0.2...25 MPa
Reverse switch point rP1...249 bar / 20...3600 psi / 0.1...24.9 MPa
In steps of1 bar / 20 psi / 0.1 MPa
Mechanical data
HousingCylindrical
DimensionsØ 34 / L = 91,5 mm
Materials1.4301 (stainless steel / 304); 1.4404 (stainless steel / 316L); PC; PBT; PEI; FKM; EPDM/X
Materials in contact with the medium1.4305 (stainless steel / 303); ceramic; FKM
Min. pressure cycles100 million
Choke element presentno (retrofit available)
Outputs
Total number of outputs2
Output signalSwitching signal
Electrical versionPNP
Number of digital outputs2
Output functionNormally open contact (NO) / Normally closed contact (NC); (configurable)
Max. voltage drop switching output DC3 V
Max. voltage drop switching output AC3 V
Continuous current rating of switching output AC100 mA
Continuous current rating of switching output DC100 mA
Switching frequency AC< 170 Hz
Switching frequency DC< 170 Hz
Short-circuit protection typetimed
Short-circuit protectionYes
Product features
Number of inputs and outputsNumber of digital outputs: 2
Measuring range0...250 bar / 0...3620 psi / 0...25 MPa
Process connectionthreaded connection G 1/4 internal thread
Remarks
RemarksBFSL = Best Fit Straight Line (minimum setting); LS = limit point setting
Response times
Adjustable delay time dS, dr0; 0,2...50 s
Elektronischer Druckschalter, 0...250 bar, 0...3620 psi, 0...25 MPa, G 1/4 Innengewinde, Schaltsignal, Steckverbindung, -25...80 °C, IP 67, Relativdruck
This is an offer of:

Lieske Elektronik e.K.

Reutener Str. 10
79279 Vörstetten

https://industry-electronics.com
Tel. 07666/88499-0
Fax. 07666/88499-111

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