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IFM PF2953
Referencia: PF2953 · Marca: IFM
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Garantía de 12 meses (nuevo) · 3 meses (usado/reacondicionado)
Devoluciones en 30 días, sin comisión de reposición en piezas sin usar
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Datos rápidos
| Disponibilidad | Confirmación bajo consulta |
| Garantía | 12 meses (nuevo) · 3 meses (usado/reacondicionado) |
Envío y disponibilidad
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Combined level measurement and point level detection with analogue / switching output Programmable analogue and switching output With long-term stability thanks to high repeatability and low linearity error Hygienic design for the requirements of the food and beverage industry Flush mount installation in containers, tanks and pipes
Especificaciones
Product characteristics
| Number of inputs and outputs | Number of digital outputs: 2; Number of analogue outputs: 1 |
| Measuring range | -1...25 bar; -15...363 psi; -0.1...2.5 MPa |
| -1...25 bar | -15...363 psi |
| Process connection | threaded connection G 3/4 external thread |
Application
| Special feature | Gold-plated contacts |
| Application | flush mountable for the food and beverage industry |
| Installation | freely rotatable housing 350° |
| Media | viscous media and liquids with suspended particles; liquids and gases |
| Medium temperature[°C] [°C] | -25...80 |
| Min. burst pressure | 200 bar; 2900 psi; 20 MPa |
| 200 bar | 2900 psi |
| Pressure rating | 100 bar; 1450 psi; 10 MPa |
| 100 bar | 1450 psi |
| Type of pressure | relative pressure; vacuum |
| No dead space | yes |
Electrical data
| Operating voltage[V] [V] | 20...30 DC |
| Current consumption[mA] [mA] | < 60 |
| Min. insulation resistance[MΩ] [MΩ] | 100; (500 V DC) |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time[s] [s] | 0.2 |
| 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; (configurable) |
| Electrical design | PNP/NPN |
| Number of digital outputs | 2 |
| Output function | normally open / normally closed; (parameterisable) |
| Max. voltage drop switching output DC[V] [V] | 2 |
| Permanent current rating of switching output DC[mA] [mA] | 250 |
| Switching frequency DC[Hz] [Hz] | < 170 |
| Number of analogue outputs | 1 |
| Analogue current output[mA] [mA] | 4...20; (scalable 1:4) |
| Max. load[Ω] [Ω] | (Ub - 10 V) / 20 mA |
| Analogue voltage output[V] [V] | 0...10; (scalable 1:4) |
| Min. load resistance[Ω] [Ω] | 2000 |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
Measuring/setting range
| Measuring range | -1...25 bar; -15...363 psi; -0.1...2.5 MPa |
| -1...25 bar | -15...363 psi |
| Set point SP | -0.8...25 bar; -12...363 psi; -0.08...2.5 MPa |
| -0.8...25 bar | -12...363 psi |
| Reset point rP | -0.9...24.9 bar; -13...362 psi; -0.09...2.49 MPa |
| -0.9...24.9 bar | -13...362 psi |
| Analogue start point | -1...18.8 bar; -15...272 psi; -0.1...1.88 MPa |
| -1...18.8 bar | -15...272 psi |
| Analogue end point | 5.3...25 bar; 76...363 psi; 0.53...2.5 MPa |
| 5.3...25 bar | 76...363 psi |
| In steps of | 0.1 bar; 1 psi; 0.01 MPa |
| 0.1 bar | 1 psi |
| Factory setting | SP1 = 6.3 bar; rP1 = 5.8 bar; ASP = 0.0 bar; AEP = 25.0 bar |
Accuracy / deviations
| Repeatability[% of the span] [% of the span] | < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1) |
| Characteristics deviation[% of the span] [% of the span] | < ± 0,6; (Turn down 1:1 , linearity, incl. hysteresis and repeatability , limit value setting to DIN EN IEC 62828-1) |
| Linearity deviation[% of the span] [% of the span] | < ± 0,5; (Turn down 1:1) |
| Hysteresis deviation[% of the span] [% of the span] | < ± 0,1; (Turn down 1:1) |
| Long-term stability[% of the span] [% of the span] | < ± 0,1; (Turn down 1:1; per year) |
| Temperature coefficient zero point[% of the span / 10 K] [% of the span / 10 K] | < ± 0,1; (0...80 °C) |
| Temperature coefficient span[% of the span / 10 K] [% of the span / 10 K] | < ± 0,2; (0...80 °C) |
Response times
| Response time[ms] [ms] | < 3 |
| Damping process value dAP[s] [s] | 0...4 |
| Damping for the analogue output dAA in steps[s] [s] | 0 - 0,1 - 0,5 - 2 |
| Max. response time analogue output[ms] [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 |
Operating conditions
| Ambient temperature[°C] [°C] | -25...80 |
| Storage temperature[°C] [°C] | -40...100 |
| Protection | IP 67 |
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 |
| 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) |
| DIN IEC 68-2-27 | 50 g (11 ms) |
| Vibration resistance | DIN IEC 68-2-6; 20 g (10...2000 Hz) |
| DIN IEC 68-2-6 | 20 g (10...2000 Hz) |
| MTTF[years] [years] | 170 |
Mechanical data
| Weight[g] [g] | 269.65 |
| Housing | cylindrical |
| Dimensions[mm] [mm] | Ø 34 / L = 91.1 |
| Materials | stainless steel (316L/1.4404); PBT; PC; PEI; EPDM/X; FKM |
| Materials (wetted parts) | stainless steel (316L/1.4435) surface characteristics: Ra < 0,4 µm / Rz = 4 µm; ceramics (99.9 % Al2O3); PTFE |
| Min. pressure cycles | 100 million |
| Process connection | threaded connection G 3/4 external thread |
Displays / operating elements
| Display | switching status; 2 x LED, red; function display; 7-segment LED display; measured values; 7-segment LED display |
| switching status | 2 x LED, red |
| function display | 7-segment LED display |
| measured values | 7-segment LED display |
| Display unit | bar; psi; MPa |
Remarks
| Notes | phase-out article |
| Pack quantity | 1 pcs. |
Electrical connection
| Connector | 1 x M12; coding: A; Contacts: gold-plated |
Garantía de 12 mesesen todos los artículos nuevos
Garantía de 3 mesesen piezas usadas y reacondicionadas
Devoluciones en 30 díassin comisión de reposición en piezas sin usar
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