Description
argument
PR6424/010-040 Sensor
Measurement range: May vary according to the specific model, but is usually used to measure displacement or vibration, such as axial and radial axis displacement, shaft eccentricity, shaft vibration, etc.
Measurement accuracy: related to the connected preprocessor CON021, the exact accuracy may vary depending on the sensor model and measurement conditions.
Output signal: A voltage signal is usually provided that is proportional to the measured physical quantity.
CON021 preprocessor
Protection level: IP20.
Output voltage: linear range -4V to -20V (supply voltage is -24V), maximum range -1V to -22V, specific output voltages (e.g. -12V) may be used for measurement ranges with symmetrical ends.
Internal resistance: 100kΩ.
Response time: 15ms.
Accuracy: The linear error varies according to the type of sensor connected, for example ≤1.0% when connected to PR6423 and ≤1.5% when connected to PR6424.
specification
Sensor specifications: including measurement range, sensitivity, frequency response, etc., the specific specifications depend on the sensor model.
Preloader specification: How it is connected to the sensor (e.g. LEMO plug or screw terminal).
Size and weight
Size and weight: The exact size and weight may vary depending on the product model and production lot, and will usually be given in the product manual or technical data provided by the manufacturer.
series
Series: PR6424 and CON021 belong to EPRO’s eddy current sensor series and preprocessor series, respectively.
trait
Non-contact measurement: The PR6424 sensor is suitable for non-contact measurement of static and dynamic displacement, such as shaft vibration, shaft eccentricity, etc.
High sensitivity: The sensor has high sensitivity and is able to accurately measure small displacements or vibrations.
Explosion-proof performance: can be used in the need of explosion-proof environment, explosion-proof level can reach Eex ib IICT6/T4.
Multiple configurations: Available in a variety of models and configurations to meet different measurement needs and environmental requirements.
effect
Function: PR6424/010-040+CON021 combination is mainly used to measure the axial and radial displacement, shaft eccentricity, shaft vibration and other physical quantities of turbine-machinery, and is widely used in turbine monitoring and protection systems (such as MMS 3000 and MMS 6000) to monitor the health of machinery and prevent failures.
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