Axial displacement sensor can be widely used in electricity, petroleum, chemical, metallurgy, and other industries.
Composition
SZXW-5 type eddy current sensor is composed of SZXW-5 probe, SZXW-5 extension cable, and SZXW-5 proximitor.
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SZXW-5 probe
Probe is composed of inductance, protection cover, stainless steel shell, high-frequency cable and high frequency connector. Specifications: Φ3ｍｍ, Φ5ｍｍ, Φ8ｍｍ, Φ11ｍｍ, Φ18ｍｍ, Φ22ｍｍ, Φ25ｍｍ, Φ32ｍｍ, Φ36ｍｍ, Φ50ｍｍ, Φ60ｍｍ.
SZXW-5 extension cable
Specifications: 4ｍ, 4.5ｍ, 8ｍ, 8.5ｍ
SZXW-5 proximitor
Proximitor is core component of system. Specifications: Φ8ｍｍ, Φ11ｍｍ, Φ25ｍｍ.
The transmitter is used with eddy current to measure axial displacement, differential expansion and coating thickness of rotating machinery.
2.Technical parameters
● Input signal: eddy current sensor output
● Output signal: 4～20mA or 0-24V (can be designed at customer's request)
● Measuring range: 0～10mm
● Precision: ±1%
● Working voltage: DC24V, -24V power supply (can be designed at customer's request)
● Working temperature: -30～+50℃
● Proximitor structure:
A is standard tract installing electric box, Size:70.5×75×110mm
B is mounting screw shell, size: 80×60mm, installation size: 51×51mm
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Technical parameters:
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Model
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SZXW-5 Φ8 mm
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SZXW-5 Φ11 mm
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SZXW-5 Φ25 mm
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Probe diameter (mm)
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8
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11
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27.1
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Static linear range (mm)
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2
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4
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12.7
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Static sensitivity ( V/mm ) ≤1.0%
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8
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4
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0.8
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Static amplitude linearity
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±2.0%
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±5.0%
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Dynamic amplitude linearity
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±10%
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Static zero error
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0.5%
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Static amplitude stability
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0.5%
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Dynamic reference sensitivity error
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3.0%
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Static amplitude repeatability
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1.0%
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Frequency response
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0 ～ 5KHz(0.5dB)
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Temperature excursion
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0.1%
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Measurement range neutral point gap (mm) ±5%
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1.8
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3
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9
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Product guide:
Code SZXW-5-A□□□-B□□-C□□-D□□
Probe diameterA□□□: 005 (Ф5mmSensor)008 (Ф8mmSensor) 011* (Ф11mmSensor)
018 (Ф18mmSensor)025 (Ф8mmSensor)050 (Ф50mmSensor)108 (Ф8mm sensor with measuring bar)
Length of screw tube B□□: 01——40mm; 02*——60mm; 03——80mm (or user defined)
Cable length C□□: 01*——5m; 02——8m
Cable armouring D□□: 01——with armor; 02*——without armor
If there are any special requirements, please contact us;
Proximitor can be designed and produced at customer's request
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