Description
IFM PN2094
- Electronic pressure sensor with display
- Measuring range: -1-10 bar
- 2 x NO/NC or 1 x NO/NC programmable and 1 x analogue (4-20 mA/0-10 V scalable)
- DC PNP/NPN
- IO-Link
- Process connection: G 1/4 female
- Protection rating: IP65/IP67
- M12 connector
PN7071, PN2094, PN7094, PN7092, Cảm biến áp suất IFM
- Clearly indicate the acceptable ranges: programmable red/green display
- The process connection can be rotated for optimum alignment
- Intuitive, user-friendly handling
- Clearly visible indication of the switching status
- Permanently legible laser type label
PN series with digital display
The pressure sensors of the PN series are characterised by a modern and user-friendly design. The maximum robustness, high protection rating and captive laser labelling ensure reliable operation of the sensors even in in harsh industrial environments. The ceramic-capacitive measuring principle with a special support of the measuring diaphragm makes the sensors immune to overload operation and high pressure peaks, ensuring outstanding long-term stability.
Set-up, maintenance and operation are facilitated by a 4-digit LED display, which is visible from all sides even at greater distances, and two switching status LEDs on the sensor head. The display can be switched from the indication of “red” to an alternating indication of “red – green”. So, switching states can be highlighted or an independent colour window can be created.
The screwed-on sensor can be rotated in any direction. Mounting brackets, which can be obtained as an option, allow installation in any position.
- Two switching outputs, one of them programmable as IO-Link and one as analogue output
- Red/green display for clear identification of the acceptable range
- The process connection can be rotated for optimum alignment
- With long-term stability thanks to high overload protection
- Robust design for use in harsh industrial environments
Product characteristics
| Number of inputs and outputs |
Number of digital outputs: 2; Number of analogue outputs: 1 |
| Measuring range |
| -1…10 bar |
-14.6…145 psi |
-0.1…1 MPa |
|
| Process connection |
threaded connection G 1/4 internal thread (DIN EN ISO 1179-2) |
Application
| Special feature |
Gold-plated contacts |
| Measuring element |
ceramic-capacitive pressure measuring cell |
| Application |
for industrial applications |
| Media |
liquids and gases |
| Medium temperature [°C] |
-25…80 |
| Min. bursting pressure |
|
| Pressure rating |
|
| Vacuum resistance [mbar] |
-1000 |
| Type of pressure |
relative pressure; vacuum |
Electrical data
| Operating voltage [V] |
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 |
Inputs / outputs
| Number of inputs and outputs |
Number of digital outputs: 2; Number of analogue outputs: 1 |
Outputs
| Total number of outputs |
2 |
| Output signal |
switching signal; analogue 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 |
| Permanent current rating of switching output DC [mA] |
250 |
| Switching frequency DC [Hz] |
< 500 |
| Number of analogue outputs |
1 |
| Analogue current output [mA] |
4…20; (scalable 1:5) |
| Max. load [Ω] |
500 |
| Analogue voltage output [V] |
0…10; (scalable 1:5) |
| Min. load resistance [Ω] |
2000 |
| Short-circuit protection |
yes |
| Type of short-circuit protection |
pulsed |
| Overload protection |
yes |
Measuring/setting range
| Measuring range |
| -1…10 bar |
-14.6…145 psi |
-0.1…1 MPa |
|
| Analogue start point |
| -1…8 bar |
-14.6…116 psi |
-0.1…0.8 MPa |
|
| Analogue end point |
| 1…10 bar |
14.6…145 psi |
0.1…1 MPa |
|
Factory setting / CMPT = 2
| Set point SP |
| -0.94…10 bar |
-13.6…145 psi |
-0.094…1 MPa |
|
| Reset point rP |
| -0.98…9.96 bar |
-14.2…144.4 psi |
-0.098…0.996 MPa |
|
| Min. difference between SP and rP |
| 0.06 bar |
0.6 psi |
0.006 MPa |
|
| In steps of |
| 0.02 bar |
0.2 psi |
0.002 MPa |
|
Status_B High Resolution / CMPT = 3
| Set point SP |
| -0.94…10 bar |
-13.6…145 psi |
-0.094…1 MPa |
|
| Reset point rP |
| -0.98…9.96 bar |
-14.2…144.4 psi |
-0.098…0.996 MPa |
|
| Min. difference between SP and rP |
| 0.05 bar |
0.6 psi |
0.005 MPa |
|
| In steps of |
| 0.01 bar |
0.1 psi |
0.001 MPa |
|
Accuracy / deviations
| Switch point accuracy [% of the span] |
< ± 0,4; (Turn down 1:1) |
| Repeatability [% of the span] |
< ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1) |
| Characteristics deviation [% of the span] |
< ± 0,25 (BFSL) / < ± 0,5 (LS); (Turn down 1:1; BFSL = Best Fit Straight Line; LS = limit value setting) |
| Hysteresis deviation [% of the span] |
< ± 0,1; (Turn down 1:1) |
| Long-term stability [% of the span] |
< ± 0,05; (Turn down 1:1; per 6 months) |
| Temperature coefficient zero point [% of the span / 10 K] |
< ± 0,2; (-0…80 °C) |
| Temperature coefficient span [% of the span / 10 K] |
< ± 0,2; (-0…80 °C) |
| Notes on the accuracy / deviation |
switch point accuracy, linearity error under DNV GL: < ± 1%: < ± 1% |
Response times
| Response time [ms] |
< 1.5 |
| Delay time programmable dS, dr [s] |
0…50 |
| Damping process value dAP [s] |
0…4 |
| Damping for the analogue output dAA [s] |
0…4 |
| Max. response time analogue output [ms] |
3 |
Software / programming
| Parameter setting options |
hysteresis / window; normally open / normally closed; switch-on/switch-off delay; Damping; Display unit; current/voltage output |
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) |
| Supported DeviceIDs |
| Type of operation |
DeviceID |
| Factory setting / CMPT = 2 |
463 |
| Status_B High Resolution / CMPT = 3 |
974 |
|
| 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] |
0.01 |
| IO-Link process data (cyclical) |
| function |
bit length |
| pressure |
14 |
| binary switching information |
2 |
|
| IO-Link functions (acyclical) |
application specific tag |
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] |
0.005 |
| 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 [°C] |
-40…100 |
| Protection |
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] |
138 |
| UL approval |
|
| Pressure Equipment Directive |
Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
| Weight [g] |
239 |
| Materials |
stainless steel (1.4404 / 316L); PBT+PC-GF30; PBT-GF20; PC |
| Materials (wetted parts) |
stainless steel (1.4404 / 316L); Al2O3 (ceramics); FKM |
| Min. pressure cycles |
100 million |
| Tightening torque [Nm] |
25…35; (recommended tightening torque; depends on lubrication, seal and pressure rating) |
| Process connection |
threaded connection G 1/4 internal thread (DIN EN ISO 1179-2) |
| Restrictor element integrated |
no (can be retrofitted) |
Displays / operating elements
| Display |
| Display unit |
3 x LED, green (bar, psi, MPa) |
| switching status |
2 x LED, yellow |
| measured values |
alphanumeric display, red/green 4-digit |
|
Electrical connection
| Connection |
Connector: 1 x M12; coding: A; Contacts: gold-plated |
Đại lý IFM vietnam, IFM viet nam, IFM vietnam distributor, Phân phối IFM tại việt nam
Đại lý IFM vietnam, IFM viet nam, IFM vietnam distributor, Phân phối IFM tại việt nam
Đại lý IFM vietnam, IFM viet nam, IFM vietnam distributor, Phân phối IFM tại việt nam
Đại lý IFM vietnam, IFM viet nam, IFM vietnam distributor, Phân phối IFM tại việt nam
Đại lý IFM vietnam, IFM viet nam, IFM vietnam distributor, Phân phối IFM tại việt nam
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