IFM
IFM PN4229 Pressure Sensors
Pressure sensor with display
IFM PN4229 Pressure Sensors — datasheet, specifications, part number lookup & authentic sourcing
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Product Highlights
- Potential-free Triac output for currents up to 2.5 A
- For use in AC power mains
- Country-specific pressure units selectable
- Clearly visible 4-digit LED display
- With long-term stability thanks to high overload protection
Overview
| Product designation | Electronic pressure monitor |
| Application | for industrial applications |
| Process connection | threaded connection 1/4" NPT internal thread |
| Operating voltage AC | 90...250 V |
| Voltage type | AC |
| Electrical design | Triac |
| Total number of outputs | 1 |
| Output function | normally open / normally closed; (parameterisable) |
| Output signal | switching signal |
| Measuring range | -1...1 bar-1000...1000 mbar-30...30 inHg-100...100 kPa |
| Connection | 1/2" Connector |
| Materials | stainless steel (304/1.4301); PC; PBT; PA; FKM |
| Materials (wetted parts) | stainless steel (303/1.4305); ceramics; FKM |
| Display | switching status: LED red; function display: 7-segment LED display; measured values: 7-segment LED display |
| Ambient temperature | -25...80 °C |
| Medium temperature | -25...80 °C |
| Brand | ifm electronic gmbh or equivalent |
| Type | PN4229 |
Specifications
| Product characteristics | |
| Number of inputs and outputs | Number of digital outputs: 1 |
| Measuring range | -1...1 bar -1000...1000 mbar -30...30 inHg -100...100 kPa |
| Process connection | threaded connection 1/4" NPT internal thread |
| Application | |
| Application | for industrial applications |
| Media | liquids and gases |
| Medium temperature[°C] | -25...80 |
| Min. burst pressure | 50 bar 1476 inHg 5000 kPa |
| Pressure rating | 20 bar 590 inHg 2000 kPa |
| Type of pressure | relative pressure; vacuum |
| Electrical data | |
| Operating voltage tolerance[%] | 5...10 |
| Operating voltage[V] | 90...250 AC |
| Nominal voltage AC[V] | < 250 |
| Current consumption[mA] | < 10 |
| Min. insulation resistance[MΩ] | 100; (500 V DC) |
| Protection class | II |
| Reverse polarity protection | no |
| Power-on delay time[s] | 0.2 |
| Integrated watchdog | yes |
| Inputs / outputs | |
| Number of inputs and outputs | Number of digital outputs: 1 |
| Outputs | |
| Total number of outputs | 1 |
| Output signal | switching signal |
| Electrical design | Triac |
| Number of digital outputs | 1 |
| Output function | normally open / normally closed; (parameterisable) |
| Max. voltage drop switching output AC[V] | 2 |
| Permanent current rating of switching output AC[mA] | 250; ((...70 °C) 1000 (...60 °C) 1500 (...45 °C) 2500 (...20 °C)) |
| Switching frequency AC[Hz] | < 160 |
| Short-circuit proof | no |
| Overload protection | no |
| Measuring/setting range | |
| Measuring range | -1...1 bar -1000...1000 mbar -30...30 inHg -100...100 kPa |
| Set point SP | -0.97...1 bar -29...30 inHg -97...100 kPa |
| Reset point rP | -0.99...0.98 bar -30...29 inHg -99...98 kPa |
| In steps of | 0.01 bar 1 inHg 1 kPa |
| Accuracy / deviations | |
| Switch point accuracy[% of the span] | < ± 1,0 |
| Repeatability[% of the span] | < ± 0,1; (with temperature fluctuations < 10 K) |
| Linearity deviation[% of the span] | < ± 0,5 |
| Hysteresis deviation[% of the span] | < ± 0,1 |
| Long-term stability[% of the span] | < ± 0,1; (per year) |
| Temperature coefficient zero point[% of the span / 10 K] | < ± 0,2; (-25...80 °C) |
| Temperature coefficient span[% of the span / 10 K] | < ± 0,3; (-25...80 °C) |
| Response times | |
| Delay time programmable dS, dr[s] | 0, 0,2,...10, 11,...50 |
| Damping process value dAP[s] | 0...4 |
| Software / programming | |
| Adjustment of the switch point | programming button |
| Parameter setting options | hysteresis / window; normally open / normally closed; switch-on/switch-off delay; Damping; adaptation of displayed values; display can be rotated and switched off; Display unit |
| Operating conditions | |
| Ambient temperature[°C] | -25...80 |
| Storage temperature[°C] | -40...100 |
| Protection | IP 65 |
| Tests / approvals | |
| EMC | |
| EN 61000-4-2 ESD | 4 kV CD / 8 kV AD |
| EN 61000-4-3 HF radiated | 10 V/m |
| EN 61000-4-4 Burst | 2 kV |
| EN 61000-4-6 HF conducted | 10 V |
| Shock resistance | |
| DIN IEC 68-2-27 | 50 g (11 ms) |
| Vibration resistance | |
| DIN IEC 68-2-6 | 20 g (10...2000 Hz) |
| MTTF[years] | 224.58 |
| Pressure Equipment Directive | Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
| Mechanical data | |
| Weight[g] | 389 |
| Housing | cylindrical |
| Dimensions[mm] | Ø 34 / L = 120 |
| Materials | stainless steel (304/1.4301); PC; PBT; PA; FKM |
| 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 | |
| switching status | LED, red |
| function display | 7-segment LED display |
| measured values | 7-segment LED display |
| Electrical connection | |
| Required protection | miniature fuse to IEC60127-2 sheet 1; ≤ 5 A; fast acting |
| Remarks | |
| Remarks | |
| n.c. = not used | |
| Pack quantity | 1 pcs. |
| Electrical connection | |
| Connector | 1 x 1/2"; coding: C; Contacts: 5 |
Downloads
- PN4229 (320 KB)