Omega VC1803 Specification

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Features

enables cost

protection for all critical rotating

equipment with roller element bearing as well as

Product Specification

VIBROCONTROL 1800 Series

VIBROCONTROL 1800 Series effective machine

sleeve bearings.

• 4-vibration channels, plus

• 2-channels process & speed

• extremely flexible with modular link concept

• time waveform recording and data storage

Dedicated solution via 3 types:

• VIBROCONTROL 1850

Acceleration Sensors (CCS)

• VIBROCONTROL 1860

Velocity Sensors

• VIBROCONTROL 1870

Displacement Sensors

Applications

VIBROCONTROL 1800 Series of Vibration Monitors are machine protection devices with 4 real-time vibration input channels, 1 tacho input and 1 process input channel. These vibration monitors are combining protection with condition monitoring of roller bearing machines, by means of a variety of bearing failure detectors like Envelope, Kurtosis and Crest factor. VIBRONCONTROL 1800 offers 4-20 mA outputs, danger and alarm relays, a RS-485 and USB port for communication and time waveform recording of RAW data. Several features support the ISO/EN 13849-1 standard.

Brüel & Kjaer Vibro GmbH Phone: +49 6151 428-1400 BPS155-EN-12 Leydheckerstrasse 10 Fax: +49 6151 428-1401 © Brüel & Kjaer Vibro D-64293 Darmstadt E-Mail: [email protected] 07/2017 / Page 1 of 4 Technical alterations reserved!

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Product Specification VIBROCONTROL 1800 Series

Technical Data

6 Input channels:

• 4 configurable vibration sensor inputs:

VIBROCONTROL 1850 - accelerometers CCS VIBROCONTROL 1860 - velocity sensors VIBROCONTROL 1870 - displacement sensors

• 1 Input for process data, selectable

analogue 4-20 mA, 0-20 mA, 0-22V

• 1 Tacho input for NPN, PNP, AC speed sensor

Sensor types:

• VIBROCONTROL 1850

Accelerometers 10-500 mV/g, type CCS Maximum input ±5.4 Vpk Transducer Bias 5 mA Input Resistance / Impedance ≥ 450 kΩ, 10 nF

• VIBROCONTROL 1860

Velocity sensors 50-100 mV/mm/s Maximum input ±6.0/8.0 Vpk Input Resistance / Impedance ≥ 450 kΩ, 5 nF

• VIBROCONTROL 1870

Displacement sensors 0.8-8 V/mm Maximum voltage input -2 to -22 V Peak detector, attack time 1-1,000 ms Peak detector, decay time 0.1-100 s Input Resistance / Impedance ≥ 450 kΩ, 10 nF

6 Measurement results per vibration channel:

• 2 Overall vibration values

Detectors True RMS, Pk-Pk or Pk Sample rates 4,800 or 24,000 Hz Filter ranges 0.7 Hz to 10 kHz Measuring parameter mm/s, m/s

• 4 Roller bearing condition units

Detectors True RMS, 2 Envelope Filter ranges 1 - 500 Hz Kurtosis/Crest factor acc. VDI 3832

, g, μm, mm

Up to 4 configurable outputs:

• 4 Analogue DC outputs

Can be configured as 0/4 - 20 mA, 0/2-10 V, Each output can be assigned to any of the measuring parameters. Voltage load: min. 10 kΩ Current load:. max. 400 Ω

• 4 Alarm relay drivers

Relay drivers for external coil: With breakfunction, can be user configured as Alert or Danger with latch function or auto reset. Max voltage 30 V Max current: 100 mA

Alarm detectors:

• Alert and Danger per each detector with adjust-

able alarm limits. Alert delay time 0 - 100 s Danger delay time 0 - 100 s Reset time for Alert and Danger 0 - 100 s

Up to 24 additional relays:

(VIBROCONTROL 1801)

• Up to 2 Relay Modules consisting of 12

galvanic isolated relays each. Alert and Danger alarms can be directed to these relays. Max voltage: 30 V Max current: 100 mA

OK relay:

• 1 galv. isolated redundant relay with break-

function (power fail-safe). Danger alarms can be forwarded to this relay, when the monitor is configured as a Protection Monitor according to ISO/EN 13849-1. All system failures, like cable short, cable break and internal system failure, will automatically trip the OK- relay.

Configurable measuring ranges:

• Full scale vibration measuring ranges up to

1-100 mm/s,1-300 m/s

,0.1-15 mm Pk Pk

Standard frequency ranges:

• 10 Hz – 1,000 Hz, -1 dB, 24 dB/oct.

• Selectable ranges e.g. 1-300/1,000 Hz

or 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.

Measurement accuracy:

• Vibration Measurement ±3.5% of reading

±0,5% of Full Scale setup, typical, @calibration

ref: 100Hz, velocity, 25 C, with current LP and

HP filter setup.

• Process Measurement ±0.75% of reading

±0.5% of Full Scale setup

• Speed sensors ±0.5% of reading,

Pulse speed 1Hz to 30kHz (RPM depending of pulse per revolutions setup)

• Analogue output ±1.5% of reading

±1% of Full Scale

Page 2 of 4▐ © Brüel & Kjaer Vibro ● July 17 ● BPS0150-EN-12

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Product Specification VIBROCONTROL 1800 Series

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 %.

Front panel:

5 light diodes indicate channel status (green, yellow, red) for each of the 4 vibration input channels, as well as for general system status.

Time waveform recording:

Up to 4 input channels can record digital raw data (time waveform) simultaneously to a PC running "Commpact Analyzer". 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.

Data storage:

(VIBROCONTROL 1803 /1804)

All input channels can be trended and alarms can be stored when connected to either EtherBridge or directly to a PC running “Compact Analyzer”. VIBROCONTROL 1804 EtherBridge RAM can store trends and time wave-form recordings event or timer based.

Communication:

RS-485 interface 2 screw terminals Daisy chain, up to 255 units USB interface: Mini USB/B Remote access through EtherBridge Module (VIBROCONTROL 1803) is possible.

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

Temperature:

• Operating: -10 °C to +50 °C

• Storage: -40 °C to +85 °C

Housing:

DIN rail enclosure IP20 with screw terminals

• Dimensions: H: 110, W: 23, D: 114 mm

• Weight (measuring module): 160 g

Compliance:

• CE, ISO 13849-1, ISO 10816-3, VDI 3832,

API 670

Accessories:

• External Power supply (e.g. AC-4111)

+24 V DC, ±5 %, max. power consumption; 10 W

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Product Specification VIBROCONTROL 1800 Series

Ordering Information

VIBROCONTROL 1850

Vibration monitoring unit for accelerometer input Order Code: VC-1850

Standard Accelerometer AS-062 (CCS) Order Code: AS-062

VIBROCONTROL 1860

Vibration monitoring unit for velocity sensor input Order Code: VC-1860

Standard velocity sensor VS-068 (horiz.) or VS-069 (vert.) Order Code: VS-068 VS-069

VIBROCONTROL 1870

Vibration monitoring unit for displacement sensor input Order Code: VC-1870

Please find alternative sensors out of B&K Vibro´s large portfolio.

Additional modules within the VIBROCONTROL 1800 series – Link Concept

VIBROCONTROL 1801 Relay Module

for DIN Rail installation incl. 12 potential free relays 30V Order Code: VC-1801

VIBROCONTROL 1803 Ethernet-Bridge incl. RS485, shared RS485/RS232 and LAN Order Code: VC-1803

VIBROCONTROL 1804 Ethernet-Bridge & Data Logger incl. 4 GB RAM Order Code: VC-1804

Compact Commander Software for Configuration & Diagnostics

Compact Setup - Configuration Software for all VIBROCONTROL 18xx modules included in delivery Compact Analyzer - Analyzing Software for stored measuring data on request

Optional: Accessories

Power Supply 24 VDC

Type: DSP 10-24; 230VAC / 24 VDC, 10 W Order Code: AC-4111

Field Housing for VIBROCONTROL 1800 components Fibox, Polycarbonat AC-2131 on request

Field Housing for VIBROCONTROL 1800 components IP67, Aluminium AC-2132 on request

Field Housing for VIBROCONTROL 1800 components metal AC-2133 on request