| Product characteristics |
| Output signal | switching signal; IO-Link; (configurable) |
| 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 |
| Measuring element | metallic thin film cell |
| Application | for industrial applications |
| Media | | liquids and | gases |
| Medium temperature | [°C] | | | -25...80 |
| Min. bursting pressure | | | 1100 bar | 15950 psi | 110 MPa |
| Pressure rating | | | 500 bar | 7250 psi | 50 Mpa |
| Vacuum resistance | [mbar] | | -1000 |
| Type of | pressure | | | | relative pressure |
 ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PN7071-02 — 27.11.2019 — |
| |
| PN7071 |
| Pressure sensor with display |
| PN-250-SER14-QFRKG/US/ /V |
| Electrical data |
| Operating voltage [V] | 18...30 DC; (according to EN 50178 SELV/PELV) |
| Current consumption | [mA] | | | < 35 |
| Min. insulation resistance | [MΩ] | | 100; (500 V DC) |
| Protection class | | | III |
| Reverse polarity protection | | | yes |
| Power-on delay time | [s] | | < 0.3 |
| 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; IO-Link; (configurable) |
| Electrical design | | PNP/NPN |
| Number of digital outputs | | 2 |
| Output function | normally open / normally closed; (parameterisable) |
Max. voltage drop switching
output DC | [V] | | 2.5 |
Permanent current rating of
switching output DC | [mA] | | 150; (200 (...60 °C) 250 (...40 °C)) |
| Switching frequency DC | [Hz] | | < 170 |
| Short-circuit protection | | yes |
Type of short-circuit
protection | | pulsed |
| Overload protection | | yes |
| Measuring/setting range |
    Measuring range 0...250 bar 0...3620 psi 0...25 MPa |
| Factory setting / CMPT = 2 |
| 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 |
Min. difference between SP
and rP | | 2 bar | 20 psi | 0.2 MPa |
| | 1 bar | | 0.1 MPa |
| Insteps of | |  20 psi |
| Status_B High Resolution / CMPT = 3 |
| Set point SP | | 2...250 bar | | 30...3626 psi | | 0.2...25 MPa |
| Reset point rP | | 1...249 bar | 12...3608 psi | 0.1...24.9 MPa |
Min. difference between SP
and rP | | 2 bar | 19 psi | 0.2 MPa |
| | 1 bar | | 0.1 MPa |
| Insteps of | |  1 psi |
| Accuracy / deviations |
Switch point accuracy
[% of the span] | | < ± 0,5 |
| Repeatability | [% of the span] | | < ± 0,1; (with temperature fluctuations < 10 K) |
| Characteristics deviation | | < ± 0,25 (BFSL) / < ± 0,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting) |
| | [% of the span] | |
| Hysteresis deviation | | | < ± 0,25 |
 ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PN7071-02 — 27.11.2019 — |
| |
| PN7071 |
| Pressure sensor with display |
| PN-250-SER14-QFRKG/US/ /V |
| [% of the span] |
Long-term stability
[% of the span] | | < ± 0,05; (per 6 months) |
Temperature coefficient zero
point
[% of the span / 10 K] | | 0,2; (-25...80 °C) |
| Temperature coefficient span | | | 0,2; (-25...80 °C) | |
| | [% of the span / 10 K] | | | |
| Response times |
| Response time | [ms] | | < 3 | |
Delay time programmable dS,
dr | [s] | | 0...50 |
| Software / programming |
| Parameter setting options | hysteresis / window; normally open / normally closed; switching
logic; switch-on/switch-off delay; Damping; Display unit |
| Interfaces |
| Communication interface | IO-Link | |
| Transmission type | COM2 (38,4 kBaud) | |
| IO-Link revision | 1.1 |
| SDCI standard | IEC 61131-9 |
| SIO mode | yes |
| Required master port type | | A; (when pin 2 not connected: B) |
| Process data analogue | | 1 |
| Process data binary | | | 2 | |
| Supported DeviceIDs | | Type of operation | DeviceID |
| | Factory setting / CMPT = 2 | 400 |
| | Status_B High Resolution / CMPT = 3 | 598 |
| | PN7001 | 308 |
| Note | | For further information please see the IODD PDF file under "Downloads" |
| Factory setting / CMPT = 2 |
| Profiles | Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis |
| Min. process cycle time | [ms] | | 2.3 |
| IO-Link resolution pressure | [bar] | | 1 |
| IO-Link resolution pressure | [MPa] | | | 0.1 | |
IO-Link process data
(cyclical) | | function | bit length |
| | pressure | 14 |
| | binary switching information | 2 |
| IO-Link functions (acyclical) | | | application specific tag | |
 ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PN7071-02 — 27.11.2019 — |
| |
| PN7071 |
| Pressure sensor with display |
| PN-250-SER14-QFRKG/US/ /V |
| Status_B High Resolution / CMPT = 3 |
| Profiles | | Smart Sensor ED2: Digital Measuring Sensor
(0x000A), Identification and Diagnosis (0x4000) |
| Min. process cycle time | [ms] | | 3 |
| IO-Link resolution pressure | [bar] | | 0.1 |
| IO-Link resolution pressure | [MPa] | | 0.02 |
IO-Link process data
(cyclical) | | function | bit length |
| | pressure | 16 |
| | device status | 4 |
| | binary switching information | 2 |
| IO-Link functions (acyclical) | | application specific tag |
| Operating conditions |
| Ambient temperature [°C] | -25...80 | |
Storage temperature
Protection | [°C] | | -40...100
IP 65; IP 67 |
| Tests / approvals |
| EMC | | DIN EN 61000-6-2 | |
| | DIN EN 61000-6-3 | |
| Shock resistance | | DIN EN 60068-2-27 | 50 g (11 ms) |
| Vibration resistance | | DIN EN 60068-2-6 | 20 g (10...2000 Hz) |
| MTTF [years] | | 214 |
| UL approval | | UL Approval no. | J003 |
| Pressure Equipment Directive | | Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
| Mechanical data |
| Weight | [g] | | 239.2 | |
| Materials | | | 1.4542 (17-4 PH / 630); stainless steel (1.4404 / 316L); PBT+PC-GF30; PBT-GF20; PC |
| Materials (wetted parts) | | 1.4542 (17-4 PH / 630) |
| Min. pressure cycles | | 100 million |
| Tightening torque [Nm] | | 25...35; (recommended tightening torque; depends on lubrication, sealand pressure rating) |
| Process connection | | threaded connection G 1/4 internal thread |
| Restrictor element integrated | | no (can be retrofitted) |
| Displays / operating elements |
| | Display unit | 3 x LED, green (bar, psi, MPa) |
| Display | switching status | 2 x LED, yellow |
| | measured values | alphanumeric display, red/green 4-digit |
| Remarks |
| Pack quantity | 1 pcs. | |
| Electrical connection |
