ifm electronic gmbh PN7271
Pressure sensor with display, PN-250-SEN14-QFRKG/US/ /V
Категории:
Технические характеристики
| 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 1/4" NPT Internal thread |
| 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. burst pressure | 1100 bar: 15950 psi: 110 MPa |
| Pressure rating | 500 bar: 7250 psi: 50 MPa |
| Type of pressure | relative pressure |
| MAWP (for applications according to CRN) | 500 bar: 7250 psi: 50 MPa |
| Напряжение питания | 18...30 DC; (to 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 |
| 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 / closed; (configurable) |
| Напряжение питания | 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 | yes (non-latching) |
| Overload protection | yes |
| 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 | 1 bar: 1 psi: 0.1 MPa |
| In steps of | 1 bar: 1 psi: 0.1 MPa |
| 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); (BFSL = Best Fit Straight Line; LS = limit value setting) |
| 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; (-25...80 °C) |
| Temperature coefficient span [% of the span / 10 K] | 0,2; (-25...80 °C) |
| Время отклика | < 3 |
| Delay time programmable dS, dr [s] | 0...50 |
| Parameter setting options | hysteresis / window; normally open / closed; switching logic; switch-on/switch-off delay; Damping; Display unit |
| 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 class | A; (when pin 2 not connected: B) |
| Supported DeviceIDs | Type of operation: DeviceID; Factory setting / CMPT = 2: 451; Status_B High Resolution / CMPT = 3: 628 |
| Note | For further information please see the IODD PDF file at "Downloads" |
| Profiles | Smart Sensor - SSP 3.1: Measuring Sensor; Common - I&D: Identification and Diagnosis |
| Min. process cycle time [ms] | 3 |
| IO-Link resolution pressure | 0.1 bar: 0.01 MPa |
| IO-Link process data (cyclical) | Function: bit length; pressure: 16; device status: 4; binary switching information: 2 |
| IO-Link functions (acyclical) | application specific tag |
| Рабочая температура | -25...80 |
| Storage temperature [°C] | -40...100 |
| Protection | IP 65; IP 67 |
| 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 number: J003 |
| Pressure equipment directive | sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
| Масса | 219.5 |
| Housing | tubular |
| Dimensions [mm] | Ø 34 / L = 90.7 |
| Материал | stainless steel (630/1.4542/17-4 PH); stainless steel (1.4404 / 316L); PBT+PC-GF30; PBT-GF20; PC |
| Материал | stainless steel (630/1.4542/17-4 PH) |
| Min. pressure cycles | 100 million |
| Tightening torque [Nm] | 2...3 turns after hand-fastening; recommended tightening torque; Depends on lubrication, seal and pressure rating |
| Restrictor element integrated | no (can be retrofitted) |
| Display | Display unit: 3 x LED, green (bar, psi, MPa); Switching status: 2 x LED, yellow; Measured values: alphanumeric display, red/green 4-digit |
| Pack quantity | 1 pcs. |
| Connector | 1 x M12; coding: A; Contacts: 4, gold-plated |