IFM PN2094 Pressure Sensor Product characteristics
|
| Output signal |
switching signal; analogue signal; IO-Link; (configurable) |
| 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) |
IFM PN2094 Pressure Sensor 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 |
| Pressure rating |
|
| Min. bursting pressure |
|
| Vacuum resistance [mbar] |
-1000 |
| Type of pressure |
relative pressure; vacuum |
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 |
IFM PN2094 Pressure Sensor 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 |
|
| 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 |
|
| 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 |
|
| In steps of |
| 0.02 bar |
0.2 psi |
0.002 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) |
Response times
|
| Response time [ms] |
< 1.5 |
| Delay time programmable dS, dr [s] |
0…50 |
| Damping for the switching output 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 |
IFM PN2094 Interfaces
|
| Communication interface |
IO-Link |
| Transmission type |
COM2 |
| IO-Link revision |
1.1 |
| SDCI standard |
IEC 61131-9 |
| IO-Link device ID |
463 d / 00 01 cf h |
| Profiles |
Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis |
| SIO mode |
yes |
| Required master port type |
A |
| Process data analogue |
1 |
| Process data binary |
2 |
| Min. process cycle time [ms] |
2.3 |
IFM PN2094 Operating conditions
|
| Ambient temperature [°C] |
-25…80 |
| Storage temperature [°C] |
-40…100 |
| Protection |
IP 65; IP 67 |
IFM PN2094 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 |
IFM PN2094 Pressure Sensor Mechanical data
|
| Weight [g] |
237 |
| 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) |
PN2094 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 |
|
PN2094 Remarks
|
| Pack quantity |
1 pcs. |
| PN2094 Electrical connection |
| Connection |
Connector: 1 x M12; Contacts: gold-plated |
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