描述
Emerson Epro CON031是一款涡流信号转换器，主要用于工业设备的振动监测与保护。以下是其详细信息：
技术参数
输入：可与PR6422、PR6423、PR6424、PR6425、PR6426等系列涡流传感器配套使用。
输出：支持模拟量（4–20mA）和数字接口（RS485），也可输出直流电压上叠加与轴振动成正比的交流电压信号，输出电压线性范围为-4V至-20V（供电电压为-24V）。
频率范围：0至20000Hz。
上升时间：小于15μs。
电源电压范围：-23V至-32V（输出范围-4V至-20V）；-21V至-32V（输出范围-2V至-18V）。
工作温度范围：-30℃至100℃。
防护等级：IP20。
外壳材料：ALMgSi0.5 F22。
重量：约120克。
功能特点
信号转换：能将涡流传感器检测到的微小电信号转换为标准工业信号，便于后续的信号处理和分析。
灵敏度可调：内置可调电路，支持通过前置器设置灵敏度（4V/mm或8V/mm）及线性范围，可适配不同的监测需求。
高精度测量：线性误差小，连接PR6423传感器时，线性误差≤1.0%，能准确测量轴的振动、位移等参数。
抗干扰能力强：具有开路和短路保护、反向保护等功能，可减少外界干扰对信号的影响，确保信号的稳定性和可靠性。
应用领域：主要应用于蒸汽、天然气和水力涡轮机、压缩机、泵、风机等关键透平机械，用于测量径向和轴向轴位移、位置、偏心距和速度等参数，为设备的故障诊断和预防性维护提供重要数据支持。
The Emerson Epro CON031 is an eddy current signal converter primarily used for vibration monitoring and protection of industrial equipment.The following are its detailed information:
Technical Parameters
Input:Compatible with eddy current sensors from the PR6422,PR6423,PR6424,PR6425,and PR6426 series.
Output:Supports analog(4–20mA)and digital interfaces(RS485).It can also output an AC voltage signal proportional to shaft vibration superimposed on a DC voltage.The output voltage has a linear range of-4V to-20V(supply voltage-24V).
Frequency Range:0 to 20,000Hz.
Rise Time:Less than 15μs.
Supply Voltage Range:-23V to-32V(output range-4V to-20V);-21V to-32V(output range-2V to-18V).
Operating temperature range:-30°C to 100°C.
Protection level:IP20.
Casing material:ALMgSi0.5 F22.
Weight:Approximately 120 grams.
Features
Signal conversion:Converts the tiny electrical signals detected by the eddy current sensor into standard industrial signals,facilitating subsequent signal processing and analysis.
Adjustable sensitivity:Built-in adjustable circuitry allows for setting the sensitivity(4V/mm or 8V/mm)and linear range via a preamplifier,adapting to different monitoring needs.
High-precision measurement:Low linearity error(≤1.0%when connected to a PR6423 sensor),enabling accurate measurement of shaft vibration,displacement,and other parameters.
Strong anti-interference capability:Features such as open-circuit and short-circuit protection and reverse-phase protection reduce the impact of external interference on the signal,ensuring signal stability and reliability.Application areas:Mainly used in key turbine machinery such as steam,natural gas and hydraulic turbines,compressors,pumps,fans,etc.,for measuring parameters such as radial and axial shaft displacement,position,eccentricity and speed,providing important data support for equipment fault diagnosis and preventive maintenance.
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