VIBROCONTROL 1870 for relative shaft vibration and axial position (displacement sensors) VIBROCONTROL 1800 Series of Vibration Monitors are machine protection devices with 4 real-time vibration input channels, 1 tachometer input and 1 process input channel or 1 channel for axial shaft position. These vibration monitors are combining machine protection with condition monitoring of rolling element bearing machines, by means of a variety of bearing failure detectors like Envelope, Kurtosis and Crest factor. For sleeve bearing machines VIBROCONTROL-1870 is monitoring relative shaft vibration as well as axial shaft position. VIBRONCONTROL 1800 series is offering 4-20 mA analog outputs, danger and alarm relays, a RS-485 and USB port for communication and time waveform recording of RAW data. Several features are supporting the ISO/EN 13849-1 standard for machine protection.
| Input Type | Current |
|---|---|
| brand | OMEGA Engineering |
| accuracy | ± 3.5 % |
| accuracy detail | Vibration Measurement:±3.5%, Process Measurement:±0.75%, Analogue output:±1.5%, Speed Sensors:±0.5% |
| alarm type note | alert_and_danger_per_each_detector_with_adjustable_alarm_limits alert_delay_time_0_100_sec danger_delay_time_0_100_sec reset_time_for_alert_and_danger_0___100_sec |
| applications | Axial Position, Relative Shaft Vibration |
| approvals | CE |
| approvals note | CE, ISO 13849-1, ISO 10816-3, VDI 3832, API 670 |
| capacitance | 10 nF |
| data interface | USB, RS-485, Ethernet |
| electrical output | 4-20 mA, 0-20 mA |
| enclosure ratings | IP20 |
| frequency response | 10 Hz – 1,000 Hz, -1 dB, 24 dB/oct. Selectable ranges e.g. 1-300/1,000 Hz, multiple filters settings 0.7-10,000 Hz Filter response: High pass and low pass filters;refer to the setup part for the specific parameters for the Cut-off freq., pass band attenuation, Stop band freq. and Stopband attenuation |
| height | 110 mm |
| input configuration | Full scale vibration measuring ranges up to 1-100 mm/s,1-300 m/s2 ,0.1-15 mm Pk Pk |
| input electrical connection | Screw Terminals |
| input range | 4 to 20 mA, 0 to 20 mA |
| input resistance | ≥ 450 kΩ |
| led indicators | 5 light diodes indicate channel status (green, yellow, red) for each of the 4 vibration input channels, as well as for general system status |
| length | 114 mm |
| modularity | Link Concept modularity: VIBROCONTRL 1800 Series –all components -Vibration Monitor, EtherBridge, Relay Module, Input and Output Modules can be interconnected by means of DIN rail bus connectors |
| number of channels | 4 |
| operating temperature, max | 50 °C |
| operating temperature, min | -10 °C |
| output signal | Current |
| peak detection | Attack time of Peak Detector: 1 to 1,000 ms;Decay time of Peak Dettector:0.1 to 100 sec |
| recording note | Up to 4 input channels can record digital raw data (time waveform) simultaneously to a PC running The recording can be done through: RS-485/LAN (buffered): Up to 10 kHz Mini USB (real-time): Up to 10 kHz Time waveform recording is user activated and contains scalar values for vibration and process input data at start of recording. |
| sensitivity | 0.8-8 V/mm |
| sensor type | Displacement |
| storage temperature, min | -40 °C |
| test function | Can be activated digitally or by PC. As default the alarm relays activate and DC outputs increase to the specified test level of 102 % |
| weight | 160 g |
| width | 23 mm |
| Unidad | piece |
| Cantidad mínima | 1 |
| Incremento de cantidad | 1 |
| Fabricante | Omega |
| Vendor SKU | VC-1870 |
| Lead Time | If not in stock: 14 weeks |