EPRO CON021/912-015 Part # CON021/912-015 | USA Origin
EPRO CON021/912-015 Part # CON021/912-015 | USA Origin
EPRO CON021/912-015 Part # CON021/912-015 | USA Origin
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EPRO CON021/912-015 Part # CON021/912-015 | USA Origin

  • Manufacturer: Epro

  • Part Number: CON021/912-015

  • Condition:New with Original Package

  • Product Type: Shaft Vibration & Thrust Converter

  • Country of Origin: Germany

  • Payment:T/T, Western Union

  • Shipping port: Xiamen

  • Warranty: 12 months

Emerson EPRO CON021/912-015 Eddy Current Signal Converter

The CON021/912-015 (Model: CON021/912-015) is a high-performance signal conditioning unit specifically designed for non-contact measurement in sleeve bearing machinery. Unlike case vibration sensors, which suffer from signal attenuation through the oil film, the CON021/912-015 (Part Number: CON021/912-015) works with eddy current sensors to measure shaft motion directly. This converter transforms raw inductive signals from the PR 6422 and other PR642x series probes into standardized voltage outputs, providing a precise data foundation for machinery protection systems.

Engineered for critical turbomachinery applications, the CON021/912-015 (Model: CON021/912-015) is essential for monitoring radial shaft vibration, axial thrust (displacement), eccentricity, and differential expansion. By mounting the sensor directly through the bearing housing, this converter enables the detection of minute shaft deviations that are otherwise invisible to casing-mounted transducers. Its robust design ensures that even in the high-heat and high-vibration environments of gas and steam turbines, the measurement of valve positions and air gaps remains accurate and stable.

Detailed Technical Specifications

The CON021/912-015 (Model: CON021/912-015) provides deterministic conversion with high dynamic response for high-speed rotating assets.

Feature Details
Manufacturer Emerson / EPRO
Model Number CON021/912-015
Product Type Eddy Current Signal Converter (Preamplifier)
Compatible Sensors PR6422, PR6423, PR6424, PR6425, PR6426
Measurement Functions Radial/Axial vibration, eccentricity, speed, thrust
Frequency Range 0 to 20,000 Hz (–3 dB)
Response Time < 15 µs (Rise time)
Output Voltage Range –2 V to –18 V or –4 V to –20 V
Linearity Error ≤ 1.0% to 1.5% for standard ranges
Supply Voltage –21 VDC to –32 VDC
Isolation Integrated galvanic isolation (Sensor to system)
Operating Temperature –30°C to +100°C
Housing Material Aluminum Alloy GD-AlSi9Cu3
Weight 500g (1.1 lbs)
Origin USA

 

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