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Ifm
PQ0834
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Ifm PQ0834
Pressure sensor for pneumatics. PQ-010-RHR18-QFNKG/AS/
On Request. Please send us an email to inquire the price and avaliability.
"ucnguBrctvdgcxgt0eqo"
Description
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
Technical parameters
| Output signal: | switching signal |
| Measuring range [bar]: | -1...10 |
| 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 [bar]: | 30 |
| Pressure rating [bar]: | 20 |
| 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: | 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]: | 100 |
| Switching frequency DC [Hz]: | < 200 |
| Short-circuit protection: | yes |
| Type of short-circuit protection: | pulsed |
| Measuring range [bar]: | -1...10 |
| Set point SP [bar]: | -0.9...10 |
| Reset point rP [bar]: | -0.95...9.95 |
| In steps of [bar]: | 0.05 |
| 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]: | 443 |
| Pressure Equipment Directive: | Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
| Weight [K40]: | 85.5 |
| 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 |
Logistic parameters
| ECCN: | |
| Country of Origin: | RO |
| EAN: | |
| Weight: | 0.09 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |