- Products
- Sensors
- Pressure sensors / Vacuum sensors
- Industrial pressure sensors, digital display | PN/PE
- PE2594
Pressure sensor with display
PE2594
PE-010-REG14-MFRKG/US/ /E
Pressure sensor with display
PE2594
PE-010-REG14-MFRKG/US/ /E
- Two switching outputs, one of them programmable as IO-Link and one as analog 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
- Convenient operation via buttons or parameter setting via IO-Link
Product characteristics
Number of inputs and outputs | Number of digital outputs: 2; Number of analog outputs: 1 | ||||
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Measuring range |
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Process connection | threaded connection G 1/4 external thread Internal thread:M5; DIN EN ISO 1179-2 |
Application
System | gold-plated contacts | |||
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Measuring element | ceramic-capacitive pressure measuring cell | |||
Application | for industrial applications | |||
Media | liquids and gases | |||
Medium temperature [°C] | -25...80 | |||
Min. bursting pressure |
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Pressure rating |
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Vacuum resistance [mbar] | -1000 | |||
Type of pressure | relative pressure |
Electrical data
Operating voltage [V] | 18...30 DC; (to SELV/PELV) |
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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 analog outputs: 1 |
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Outputs
Total number of outputs | 2 |
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Output signal | switching signal; analog signal; IO-Link; (configurable) |
Electrical design | PNP/NPN |
Number of digital outputs | 2 |
Output function | normally open / closed; (configurable) |
Max. voltage drop switching output DC [V] | 2 |
Permanent current rating of switching output DC [mA] | 250 |
Switching frequency DC [Hz] | < 500 |
Number of analog outputs | 1 |
Analog current output [mA] | 4...20; (scalable 1:5) |
Max. load [Ω] | 500 |
Analog voltage output [V] | 0...10; (scalable 1:5) |
Min. load resistance [Ω] | 2000 |
Short-circuit protection | yes |
Type of short-circuit protection | yes (non-latching) |
Overload protection | yes |
Measuring/setting range
Measuring range |
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Set point SP |
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Reset point rP |
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Analog start point |
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Analog end point |
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In steps of |
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Accuracy / deviations
Switch point accuracy [% of the span] | < ± 0,4; (Turn down 1:1) |
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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; (-25...80 °C) |
Temperature coefficient span [% of the span / 10 K] | 0,2; (-25...80 °C) |
Notes on the accuracy / deviation | switch point accuracy, linearity error under DNV GL: < ± 1%: < ± 1% |
Reaction times
Response time [ms] | < 1.5 |
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Delay time programmable dS, dr [s] | 0...50 |
Damping process value dAP [s] | 0...4 |
Damping for the analog output dAA [s] | 0...4 |
Max. response time analog output [ms] | 3 |
Software / programming
Parameter setting options | hysteresis / window; normally open / closed; switch-on/switch-off delay; Damping; Display unit; current/voltage output |
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Interfaces
Communication interface | IO-Link | ||||
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Transmission type | COM2 (38,4 kBaud) | ||||
IO-Link revision | 1.1 | ||||
SDCI standard | IEC 61131-9 | ||||
Profiles | Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis | ||||
SIO mode | yes | ||||
Required master port class | A | ||||
Process data analog | 1 | ||||
Process data binary | 2 | ||||
Min. process cycle time [ms] | 2.3 | ||||
Supported DeviceIDs |
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Operating conditions
Ambient temperature [°C] | -25...80 |
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Storage temperature [°C] | -40...100 |
Protection | IP 65; IP 67 |
Tests / approvals
EMC |
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Shock resistance |
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Vibration resistance |
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MTTF [years] | 161 | ||||
UL approval |
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Pressure equipment directive | sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
Weight [g] | 260.5 |
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Material | stainless steel (1.4404 / 316L); PBT+PC-GF30; PBT-GF20; PC; EPDM |
Materials (wetted parts) | stainless steel (1.4404 / 316L); Al2O3 (99.9 %; ceramics); EPDM |
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 external thread Internal thread:M5; DIN EN ISO 1179-2 |
Process connection sealing | EPDM |
Restrictor element integrated | no (can be retrofitted) |
Displays / operating elements
Display |
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Remarks
Pack quantity | 1 pcs. |
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Electrical connection
Connection | Connector: 1 x M12; coding: A; Contacts: gold-plated |
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