• Call us now: 0903236486
  • Email: info@vntechco.vn

Categories

VNB001

Availability : In stock
Liên hệ để báo giá
  • Two switching outputs for pre-alarm and main alarm
  • Monitoring, display and recording of values directly on the unit
  • Scalable analogue current output for vibration velocity
  • Analogue input can be used for monitoring another measurand
  • Integrated history memory with real-time clock, data logger and trending
Compare
Product characteristics
Measuring range of vibration [mm/s]0…500; (depending on the vibration frequency)
Frequency range [Hz]2…1000
Measuring principlecapacitive
Application
Applicationvibration sensor to ISO 10816
Self-test functionyes
Heartbeat functionyes
Electrical data
Operating voltage [V]9.6…30 DC; (or via USB (switching outputs not active))
Current consumption [mA]< 70
Protection classIII
Reverse polarity protectionyes
Sensor typemicromechanical accelerometer
Inputs / outputs
Total number of inputs and outputs3; (configurable)
Number of inputs and outputsNumber of analogue inputs: 1; Number of digital outputs: 2; Number of analogue outputs: 1
Inputs
Number of analogue inputs1
Analogue input (current) [mA]4…20
Outputs
Output signalswitching signal; analogue signal
Number of digital outputs2
Max. voltage drop switching output DC [V]2
Minimum load current [mA]100
Number of analogue outputs1
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 protectionyes
Overload protectionyes
Measuring/setting range
Measuring range of vibration [mm/s]0…500; (depending on the vibration frequency)
Frequency range [Hz]2…1000
Measuring principlecapacitive
Number of measurement axes1
Accuracy / deviations
Measuring error [% of the final value]± 3%
Interfaces
Communication interfaceUSB
Operating conditions
Ambient temperature [°C]-30…60
Storage temperature [°C]-30…85
ProtectionIP 67
Tests / approvals
EMC
EN 61000-4-2 ESD4 kV contact discharge / 15 kV air discharge
EN 61000-4-310 V/m 80…2000 MHz
EN 61000-4-4 Burst4 kV capacitive coupling probe, earthed
EN 61000-4-610 V 0,15…80 MHz
EN 61000-6-4industrial environments
Shock resistance
DIN EN 60068-2-2750 g 11 ms / n=1000
MTTF [years]148
Mechanical data
Weight [g]273.5
Type of mountingmounting set M5/M8
Dimensions [mm]36 x 37.6 x 62.4
Materialshousing: diecast zinc nickel-plated
Tightening torque [Nm]7
Displays / operating elements
Display
function6 x LED, green
pre-alarm1 x LED, yellow
main alarm1 x LED, red
measured values7-segment LED display, red / yellow / green 4-digit
Operating elements
2pushbuttons
Data memories
History memoryyes
Data memory typering memory; FIFO
With real-time clockyes
Type of real-time clockUTC, battery buffered
Real-time clockyes; UTC, battery buffered
Memory locationinternal
Memory interval5 min
Memory size686774 data records
Accessories
Accessories (supplied)
Spring washer
screw
adapters: 1 x M8 x M5
Remarks
Pack quantity1 pcs.
Electrical connection – Process connection
Connector: 1 x M12
Electrical connection – USB
Connector: 1 x M8