| PY2094 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) |
| 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 |
| PY2094 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; 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 |
| PY2094 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 |
|
| PY2094 Accuracy / deviations |
| Notes on the accuracy / deviation |
switch point accuracy, linearity error under DNV GL: < ± 1%: < ± 1% |
| 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 |
| PY2094 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; (wenn PIN 2 nicht verbunden: 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 |
| PY2094 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 |
|
| Remarks |
| Pack quantity |
1 pcs. |
| Electrical connection |
| Connection |
Connector: 1 x M12; Contacts: gold-plated |
