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

Categories

VKV021

Availability : In stock
Liên hệ để báo giá
  • Reliable permanent monitoring of the overall vibration to DIN ISO 10816
  • Switching output with adjustable switch point and response delay
  • Simple switch point setting by means of two setting rings allowing optimum reading
  • With analogue current output for vibration velocity
  • Clearly visible LEDs for indicating switching status and operation
Compare
Product characteristics
Measuring range of vibration [mm/s]0…25; (RMS)
Frequency range [Hz]10…1000
Application
Applicationvibration monitor to DIN ISO 10816
Electrical data
Operating voltage [V]18…32 DC
Current consumption [mA]< 50
Protection classIII
Sensor typemicroelectromechanical system (MEMS)
Inputs / outputs
Total number of inputs and outputs2
Number of inputs and outputsNumber of digital outputs: 1; Number of analogue outputs: 1
Outputs
Output signalswitching signal; analogue signal
Number of digital outputs1
Output functionnormally closed
Max. voltage drop switching output DC [V]2
Permanent current rating of switching output DC [mA]500
Number of analogue outputs1
Analogue current output [mA]4…20
Max. load [Ω]500
Short-circuit protectionyes
Type of short-circuit protectionpulsed
Overload protectionyes
Measuring/setting range
Measuring range of vibration [mm/s]0…25; (RMS)
Frequency range [Hz]10…1000
Number of measurement axes1
Accuracy / deviations
Measuring error [% of the final value]< ± 3
Switch point accuracy< ±4; (% of the final value)
Repeatability< 0,5; (% of the final value)
Linearity deviation0,25 %
Operating conditions
Ambient temperature [°C]-25…80
Note on ambient temperature
UL application: < 80 °C
Storage temperature [°C]-25…80
ProtectionIP 67
Tests / approvals
EMC
EN 61000-4-2 ESD4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated10 V/m
EN 61000-4-4 Burst2 kV
EN 61000-4-6 HF conducted10 V
Shock resistance
400 g
MTTF [years]510
Mechanical data
Weight [g]114
Type of mountingM8 x 1,25
MaterialsPBT; PC; FKM; stainless steel (1.4404 / 316L)
Tightening torque [Nm]15
Displays / operating elements
Display
operationLED, green
switching statusLED, yellow
With scaleyes
Operating elements
setting ringsetting ring
Remarks
Pack quantity1 pcs.
Electrical connection
ConnectionConnector: 1 x M12