Product Introduction

technical parameter
Measurement range: static ± 2.0mm; Dynamic 0-1000 μ m
Sensitivity/linearity: 4V/mm (101.6mV/mil) ≤± 1.5%
Central air gap: approximately 2.7mm
Long term drift:< 0.3%
Target material: Ferromagnetic steel (42CrMo4 standard)
Maximum surface velocity: 2500m/s
Shaft diameter: ≥ 80mm
Working temperature:- 35-150℃
Temperature error: ＜ 4%/100 ° K (compliant with API 670 standard)
Voltage resistance: 10000hPa
Resistance to impact and vibration: At 25 ℃, 5g@60Hz
Material: The sleeve is made of stainless steel, and the cable is made of polytetrafluoroethylene

CON021 Signal Converter
essential information
Brand: EPRO (now a brand under Emerson)
model: CON021
Weight: 120 grams

technical parameter
Frequency range (-3dB): 0-20000Hz
Rise time:< 15μs
Working temperature range:- 30-100℃
Power supply voltage range: -23V to -32V when the output range is -4V to -20V; When the output range is -2V to -18V, it is -21V to -32V
Connection: The sensor is a self-locking Lemo plug, and the power/output is a screw terminal type (maximum 1.5mm ² wire)

working principle
Sensors work by utilizing the eddy current effect. When the sensor approaches a metal object, eddy currents are generated on the surface of the object, which interact electromagnetically with the measuring coil of the sensor, causing changes in the electrical characteristics (such as impedance) of the coil. Sensors infer relevant parameters such as distance, displacement, and thickness between metal objects and sensors by measuring these changes.
application area 
Commonly used in the field of industrial automation, such as key turbine machinery such as steam, gas, and water turbines, compressors, pumps, and fans, it can measure radial and axial shaft dynamic displacement, position, eccentricity, and velocity parameters. It can also be used for material thickness measurement, defect detection of conductive materials, and other scenarios.

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