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Ifm
PQ7809
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Ifm PQ7809
Pressure sensor for pneumatics. PQ-1-1-RHR18-QFPKG/AS/
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"ucnguBrctvdgcxgt0eqo"
Opis
Reliable monitoring of the system pressure in pneumatics and in compressed air systems. Very high overpressure and vacuum resistance. Clearly visible slanted LED display. Red/green display for clear identification of the acceptable range. Two switching outputs, one of which can be configured as diagnostic output
Parametry techniczne
| Output signal: | switching signal |
| Measuring range: | -1...1 bar -1000...1000 mbar -14.6...14.6 psi -29.6...29.6 inHg -100...100 kPa |
| -1...1 bar: | -1000...1000 mbar |
| Process connection: | threaded connection G 1/8 internal thread |
| Special feature: | Gold-plated contacts |
| Application: | for industrial applications |
| Media: | compressed air |
| Conditionally suitable for: | other media on request |
| Medium temperature [°C]: | 0...60 |
| Min. bursting pressure: | 30 bar 435 psi 886 inHg 3000 kPa |
| 30 bar: | 435 psi |
| Pressure rating: | 20 bar 290 psi 591 inHg 2000 kPa |
| 20 bar: | 290 psi |
| Vacuum resistance [mbar]: | -1000 |
| Type of pressure: | relative pressure; vacuum |
| Operating voltage [V]: | 18...32 DC; (according to EN 50178 SELV/PELV) |
| Current consumption [mA]: | < 50 |
| Min. insulation resistance [MΩ]: | 100; (500 V DC) |
| Protection class: | III |
| Reverse polarity protection: | yes |
| Overvoltage protection: | yes; (< 40 V) |
| Power-on delay time [s]: | 0.3 |
| Integrated watchdog: | yes |
| Number of inputs and outputs: | Number of digital outputs: 2 |
| Total number of outputs: | 2 |
| Output signal: | switching signal |
| Electrical design: | PNP |
| 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]: | 100 |
| Switching frequency DC [Hz]: | < 200 |
| Short-circuit protection: | yes |
| Type of short-circuit protection: | pulsed |
| Measuring range: | -1...1 bar -1000...1000 mbar -14.6...14.6 psi -29.6...29.6 inHg -100...100 kPa |
| -1...1 bar: | -1000...1000 mbar |
| Set point SP: | -0.98...1 bar -14.2...14.6 psi -28.8...29.7 inHg -98...100 kPa |
| -0.98...1 bar: | -14.2...14.6 psi |
| Reset point rP: | -0.99...0.99 bar -14.4...14.4 psi -29.1...29.4 inHg -99...99 kPa |
| -0.99...0.99 bar: | -14.4...14.4 psi |
| In steps of: | 0.01 bar 0.2 psi 0.3 inHg 1 kPa |
| 0.01 bar: | 0.2 psi |
| Switch point accuracy [% of the span]: | < ± 0,5 |
| Repeatability [% of the span]: | < ± 0,1; (with temperature fluctuations < 10 K) |
| Characteristics deviation [% of the span]: | < ± 0,25 (BFSL) / < ± 0,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting) |
| Hysteresis deviation [% of the span]: | < ± 0,25 |
| Long-term stability [% of the span]: | < ± 0,05; (per 6 months) |
| Temperature coefficient zero point [% of the span / 10 K]: | 0,2; (0...60 °C) |
| Temperature coefficient span [% of the span / 10 K]: | 0,2; (0...60 °C) |
| Response time [ms]: | < 2.5 |
| Delay time programmable dS, dr [s]: | 0; 0,002...5 |
| Parameter setting options: | hysteresis / window; normally open / normally closed; diagnostic function; switching logic; switch-on/switch-off delay; Damping; Display unit |
| Ambient temperature [°C]: | 0...70 |
| Storage temperature [°C]: | -25...85 |
| Protection: | IP 65 |
| 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 61000-4-5 Surge 0,5/1 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 61000-4-5 Surge: | 0,5/1 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]: | 455 |
| Pressure Equipment Directive: | Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
| Weight [K40]: | 85 |
| Materials: | PBT; FKM; polyester |
| Materials (wetted parts): | brass; FKM; silicon (coated); PBT |
| Min. pressure cycles: | 50 million |
| Process connection: | threaded connection G 1/8 internal thread |
| Display: | Display unit 4 x LED, green switching status 2 x LED, yellow function display alphanumeric display, 4-digit measured values alphanumeric display, 4-digit |
| Display unit: | 4 x LED, green |
| switching status: | 2 x LED, yellow |
| function display: | alphanumeric display, 4-digit |
| measured values: | alphanumeric display, 4-digit |
| Display unit: | bar; kPa; psi; inHg |
| Accessories (optional): | mounting set for DIN rail: TH 35-7,5 / EN60715, E37340 Thread extension: 1/8", E30075 push-in air fitting for tube: Ø 6 mm, E30076 push-in air fitting for tube: Ø 8 mm, E30077 |
| Pack quantity: | 1 pcs. |
| Connection: | Connector: 1 x M8; Contacts: gold-plated |
Parametry logistyczne
| ECCN: | |
| Kraj pochodzenia: | RO |
| EAN: | |
| Waga: | 0,09 kg |
| Długość: | 0,00 m |
| Szerokość: | 0,00 m |
| Wysokość: | 0,00 m |