- Продукти
- PN2228
Pressure sensor with display
PN2228
PN-,25-RBN14-MFRKG/US/ /V
Pressure sensor with display
PN2228
PN-,25-RBN14-MFRKG/US/ /V
- Два комутаційні виходи, один із них програмований як аналоговий вихід
- Добре видимий 4-значний світлодіодний дисплей
- Одиниці вимірювання тиску, що обираються по країні
- Довготривала стабільність завдяки високому захисту від перевантажень
- Полярність виходу за вибором
phase-out article
Alternative articles: PN2298 Product comparison: PN2228 / PN2298 When selecting an alternative article and accessories please note that technical data may differ!
Product characteristics
Number of inputs and outputs | Number of digital outputs: 2; Number of analogue outputs: 1 |
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Measuring range [inH2O] | -5...100.4 |
Process connection | threaded connection 1/4" NPT internal thread |
Application
Special feature | Gold-plated contacts |
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Application | for industrial applications |
Media | liquids and gases |
Medium temperature [°C] | -25...80 |
Min. bursting pressure [inH2O] | 12000 |
Pressure rating [inH2O] | 2400 |
Type of pressure | relative pressure |
Electrical data
Operating voltage [V] | 18...32 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 analogue outputs: 1 |
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Outputs
Total number of outputs | 2 |
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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 1:4) |
Max. load [Ω] | (Ub - 10 V) / 20 mA |
Analogue voltage output [V] | 0...10; (scalable 1:4) |
Min. load resistance [Ω] | 2000 |
Short-circuit protection | yes |
Type of short-circuit protection | pulsed |
Overload protection | yes |
Measuring/setting range
Measuring range [inH2O] | -5...100.4 | |||||||||
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Set point SP [inH2O] | -4.2...100.4 | |||||||||
Reset point rP [inH2O] | -4.6...100 | |||||||||
Analogue start point [inH2O] | -5...75.4 | |||||||||
Analogue end point [inH2O] | 20.2...100.4 | |||||||||
In steps of [inH2O] | 0.2 | |||||||||
Factory setting |
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Accuracy / deviations
Switch point accuracy [X21] | < ± 0,4; (Turn down 1:1) |
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Repeatability [X21] | < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1) |
Characteristics deviation [X21] | < ± 0,25 (BFSL) / < ± 0,5 (LS); (Turn down 1:1; BFSL = Best Fit Straight Line; LS = limit value setting) |
Hysteresis deviation [X21] | < ± 0,1; (Turn down 1:1) |
Long-term stability [X21] | < ± 0,1; (Turn down 1:1; per year) |
Temperature coefficient zero point [X22] | < ± 0,2; (0...80 °C) |
Temperature coefficient span [X22] | < ± 0,2; (0...80 °C) |
Response times
Response time [ms] | < 1.5 |
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Damping process value dAP [s] | 0.01...4 |
Damping for the analogue output dAA [s] | 0.01...4 |
Max. response time analogue output [ms] | 3 |
Software / programming
Parameter setting options | hysteresis / window; normally open / normally closed; switching logic; current/voltage output; Damping; adaptation of displayed values; display can be rotated and switched off; Display unit; zero point; span |
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Interfaces
Communication interface | IO-Link |
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Transmission type | COM2 (38,4 kBaud) |
IO-Link revision | 1.0 |
Operating conditions
Ambient temperature [°C] | -25...80 |
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Storage temperature [°C] | -40...100 |
Protection | IP 65 |
Tests / approvals
EMC |
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Shock resistance |
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Vibration resistance |
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MTTF [ANN] | 131 | ||||||||||
Pressure Equipment Directive | Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
Weight [g] | 267.5 |
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Housing | cylindrical |
Dimensions [mm] | Ø 34 / L = 91.5 |
Materials | stainless steel (304/1.4301); stainless steel (316L/1.4404); PC; PBT; PEI; FKM; PTFE |
Materials (wetted parts) | stainless steel (303/1.4305); ceramics; FKM |
Min. pressure cycles | 100 million |
Process connection | threaded connection 1/4" NPT internal thread |
Restrictor element integrated | no (can be retrofitted) |
Displays / operating elements
Display |
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Display unit | mbar; kPa; inH2O; mmWS |
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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