VNB001 - efector800-VIBRATION SENSOR

Code: VNB001

Two switching outputs for pre-alarm and main alarm
Integrated history memory with real-time clock to monitor, display and record values
Scalable analogue current output for vibration velocity
Analogue input can be used for monitoring another measurand
Parameter setting and visualisation directly on the device or optionally via the parameter setting software

Product characteristics

Measuring range of vibration [mm/s]	0...500; (depending on the vibration frequency)
Frequency range [Hz]	2...1000
Measuring principle	capacitive

Application

Application	vibration sensor to ISO 10816
Self-test function	yes
Heartbeat function	yes

Electrical data

Operating voltage [V]	9.6...30 DC; (or via USB (switching outputs not active))
Current consumption [mA]	< 70
Protection class	III
Reverse polarity protection	yes
Sensor type	micromechanical accelerometer

Inputs / outputs

Total number of inputs and outputs	3; (configurable)
Number of inputs and outputs	Number of analogue inputs: 1; Number of digital outputs: 2; Number of analogue outputs: 1

Inputs

Number of analogue inputs	1
Analogue input (current) [mA]	4...20

Outputs

Output signal

switching signal; analogue signal

Number of digital outputs

Max. voltage drop switching output DC [V]

Minimum load current [mA]

100

Number of analogue outputs

Analogue 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

Measuring/setting range

Measuring range of vibration [mm/s]	0...500; (depending on the vibration frequency)
Frequency range [Hz]	2...1000
Measuring principle	capacitive
Number of measurement axes	1

Accuracy / deviations

Measuring error [% of the final value]	± 3%

Interfaces

Communication interface	USB

Operating conditions

Ambient temperature [°C]	-30...60
Storage temperature [°C]	-30...85
Protection	IP 67

Tests / approvals

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

Mechanical data

Weight [g]	273.5
Type of mounting	mounting set M5/M8
Dimensions [mm]	36 x 37.6 x 62.4
Materials	housing: diecast zinc nickel-plated
Tightening torque [Nm]	7

Displays / operating elements

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

Data memories

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

Accessories

Items supplied

Spring washer

screw

adapters: 1 x M8 x M5

Remarks

Pack quantity	1 pcs.

Electrical connection - Process connection

	Connector: 1 x M12; coding: A

Electrical connection - USB

	Connector: 1 x M8; coding: A

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — VNB001-02 — 13.04.2023 —