Listing ID #34182
Company Information
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Contact SupplierThe VK series are non contact type eddy current sensors Displacement/ vibration sensors designed for rotating machinery such as compressors and power plant turbines. Model VK-A is a standard vibration transducer that confirms to API 670 Std 4th Edition. Model VK-P is available for measurement of differential expansion, which is indispensable for monitoring of large turbines. The VK-R series is available for power generating gas turbines which require long cable length.
Benefits
Intrinsic safety & explosion proof construction CSA, Atex, FMAnti corrosion, cannot be affected by lubrication oil or dust and options also available for ammonia, hydrogen sulphideFully compliant with API 670
Calibrated material | JIS SCM440( AISI 4140 Steel) Flat surface |
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Linear range | Available from 2000 micron to 26mm |
Sensitivity | 787mV/100 micron |
Scale Factor Error | within + -5% of 787mV/100 micron |
Linearity | within + -20 micron of 787mV/100 micron |
Operating Temperature range | -40 to +177 Deg C |
Operating Humidity range | 30 to 95% RH |
Power Supply | -17.5VDC to 26VDC |
Max. Output Range | Approx -22VDC |
Frequency response | DC to 20KHz (-3 dB) |
Current Consumption | Max -16 mA |
Output Impedance | 50 Ohm |
Sensor tip diameter | From 5mm, 8mm, 11mm, 13.5mm, 26mm |
Connector Material | Stain steel, Gold plated |
Sensor Cable Length | 0.5m or 1m |
Applications
Power Plants, Oil & Gas Industry, Process Industry
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