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VC1850
B&K Vibro Accelerometer Monitoring System
- Fault detection – Descriptors for trending
- 12 Dynamic vibration input channels
- Field mountable edge device
- Robust cybersecurity
Product Overview
- Accuracy ± 3.5 %
- Accuracy Note 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 Bearing Conditions, Casing Vibration, Rolling Element
- 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
- Input Type Current
- 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
- 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 10 to 500 mV/g
- Sensor Excitation 5 mA
- Sensor Type Accelerometers CCS
- 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
VIBROCONTROL 1850 for Casing vibration (CCS type acceleration 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. 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.
