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VK-143P2

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The SHINKAWA VK-143P2 Transducer delivers precise vibration and displacement measurements with a 4–20 mA 2-wire output, supporting industrial monitoring from 0–70 °C.
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Technical specifications for VK-143P2

  • Manufacturer:
    SHINKAWA
  • Part Number:
    VK-143P2
  • Product Family:
    SHINKAWA
  • Power Supply:
    12–35 VDC (typical 24 VDC)
  • Output Signal:
    4–20 mA, 2-wire, proportional to displacement/vibration
  • Accuracy:
    ±1.5% FS (from test input to current output)
  • Maximum Load Resistance:
    43.5 × (VPS − 12) Ω (VPS = supply voltage)
  • Not-OK Function:
    Output ≤3.6 mA for open/short sensor or out-of-range; resume delay 2–3 s
  • Output Impedance:
    10 kΩ (calibrated at 10 mΩ load)
  • Operating Temperature:
    0°C...70 °C (32°F...158 °F)
  • Weight:
    0.26 kg
  • Estimated shipping dimensions:
    10.2x4.8x4.5cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Japan
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
Description
The SHINKAWA VK-143P2 is a high-precision transducer designed for industrial condition monitoring applications. It features a 4–20 mA 2-wire output signal proportional to displacement or vibration, enabling accurate real-time measurements with ±1.5% full-scale accuracy.

Operating reliably across a wide temperature range of 0–70 °C and storage temperatures from −34 °C to 100 °C, the VK-143P2 is well-suited for challenging plant environments. Its scale factor of 7.87 mV/μm ±6.5% ensures measurement consistency, including interchangeability between units.

Designed with safety in mind, the transducer outputs ≤3.6 mA if the sensor is open, shorted, or out-of-range, with a resume delay of 2–3 seconds. Maximum load resistance is calculated as 43.5 × (VPS − 12) Ω, and output impedance is 10 kΩ (calibrated at 10 mΩ load).

With a typical power supply of 12–35 VDC (nominal 24 VDC) and up to 95% relative humidity tolerance (non-condensing), the SHINKAWA VK-143P2 ensures robust performance for continuous industrial vibration monitoring and precision measurement applications.
Alternative Names
VK-I43P2 VK-143PZ VK143P2 VK 143P2 VKI43P2 VK143PZ
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Where is the SHINKAWA VK-143P2 manufactured?
The VK-143P2 is manufactured by Shinkawa in Japan to strict industrial standards.
What power supply does the VK-143P2 require?
The SHINKAWA VK-143P2 operates on 12–35 VDC, typically 24 VDC.
How does the VK-143P2 signal output work?
It provides a 4–20 mA 2-wire output proportional to displacement or vibration.
What is the measurement accuracy of the VK-143P2?
Accuracy is ±1.5% full scale from test input to current output.