ifm electronic gmbh VNB001
Vibration sensor, VIBRATION SENSOR
Технические характеристики
| Measuring range of vibration [mm/s] | 0...500; (depending on the vibration frequency) |
|---|---|
| Frequency range [Hz] | 2...1000 |
| Measuring principle | capacitive |
| Application | Vibration sensor to ISO 10816 |
| Self-test function | yes |
| Heartbeat | yes |
| Напряжение питания | 9.6...30 DC; (or via USB (switching outputs not active)) |
| Current consumption [mA] | < 70 |
| Protection class | III |
| Reverse polarity protection | yes |
| Type of sensor | micromechanical accelerometer |
| Total number of inputs and outputs | 3; (configurable) |
| Number of inputs and outputs | Number of analog inputs: 1; Number of digital outputs: 2; Number of analog outputs: 1 |
| Number of analog inputs | 1 |
| Analog input (current) [mA] | 4...20 |
| Output signal | switching signal; analog signal |
| Number of digital outputs | 2 |
| Напряжение питания | 2 |
| Minimum load current [mA] | 100 |
| Number of analog outputs | 1 |
| Analog current output [mA] | 4...22 |
| Max. load [Ω] | 9,6...17 V: 150; 17...30 V: 500 |
| Factory setting | Switching output: normally closed; switch point pre-alarm: 2,8 mm/s; switch point main alarm: 4,5 mm/s; Frequency range: 10...1000 Hz; measuring method: RMS; unit: mm/s |
| Short-circuit protection | yes |
| Overload protection | yes |
| Number of measurement axes | 1 |
| Measuring error [% of the final value] | ± 3% |
| Communication interface | USB |
| Рабочая температура | -30...60 |
| Storage temperature [°C] | -30...85 |
| Protection | IP 67 |
| EMC | EN 61000-4-2 ESD: 4 kV contact discharge / 15 kV air discharge; EN 61000-4-3: 10 V/m 80...2000 MHz; EN 61000-4-4 Burst: 4 kV capacitive coupling probe, earthed; EN 61000-4-6: 10 V 0,15...80 MHz; EN 61000-6-4: industrial environments |
| Shock resistance | DIN EN 60068-2-27: 50 g 11 ms / n=1000 |
| MTTF [years] | 148 |
| Масса | 227.8 |
| Type of mounting | Mounting set M5 / M8 |
| Dimensions [mm] | 36 x 37.6 x 62.4 |
| Материал | housing: diecast zinc nickel-plated |
| Tightening torque [Nm] | 7 |
| Display | Function: 6 x LED, green; pre-alarm: 1 x LED, yellow; main alarm: 1 x LED, red; Measured values: 7-segment LED display, red / yellow / green 4-digit |
| Operating elements | 2: Pushbuttons |
| History memory | yes |
| Data memory type | ring memory; FIFO |
| Real-time clock | yes; UTC, battery buffered |
| Memory location | internal |
| Memory interval | 5 min |
| Memory size | 686774 data records |
| Items supplied | Spring washer; screw; adapters: 1 x (M8 / M5) |
| Pack quantity | 1 pcs. |
| Connector | 1 x M8; coding: A |