MMS3110/022-000 双通道轴振动变送器 采用冗余24Vdc电源供电

☆型号：MMS3110/022-000  双通道轴振动变送器   采用冗余24Vdc电源供电

【产品详情】

MMS3110/022-000是一款双通道轴振动变送器，属于MMS3000变送器系列，专门用于监测轴振动。这款变送器主要用于各种类型的涡轮机械，如大型和小型的汽轮机、风扇、鼓风机、压缩机齿轮箱、离心机、泵、磨煤机及其他设备。其应用领域不仅涵盖发电厂、炼油厂、化工厂等大型设备，也适用于测点较少的小型系统。

变送器接收EPRO涡流传感器的输入，如PR6422/…、PR6423/…、PR6424/…和PR6425/…等型号，并将这些输入转换成两个独立的与振幅成正比的输出或一个与两个输入信号的最大值成正比的输出。它遵循API670和VDI2059等通用标准，采用冗余24Vdc电源供电，并内置自检功能以及微处理器。

此外，MMS3110/022-000具有0/4…20mA电流输出和限值检测功能。内置的自检电路能够监测传感器和变送器电路的故障，一旦发现故障，逻辑“OK”输出将改变状态，同时4-20mA输出变为0mA。这种自检功能确保了系统的可靠性和安全性。

在初始设置方面，MMS3110/022-000通过拨动开关和旋钮开关进行。出厂设置通常是最常用的工作方式，但工厂也可以根据用户的特定要求进行设置。

总的来说，MMS3110/022-000双通道轴振动变送器以其高性能、可靠性和灵活性，为旋转机械的安全运行提供了多种参数的测量及早期故障的预报，是工业自动化领域中不可或缺的重要设备。

【英文介绍】

The MMS3110/022-000 is a two-channel shaft vibration transmitter belonging to the MMS3000 transmitter family, specially designed to monitor shaft vibration. This transmitter is mainly used in various types of turbomachinery, such as large and small steam turbines, fans, blowers, compressor gearboxes, centrifuges, pumps, coal mills and other equipment. Its application field not only covers power plants, refineries, chemical plants and other large equipment, but also applies to small systems with fewer measurement points.

The transmitter receives input from EPRO eddy current sensors such as the PR6422/... , PR6423/... , PR6424/... And PR6425/... And convert these inputs into two independent outputs proportional to the amplitude or one output proportional to the maximum value of the two input signals. It follows common standards such as API670 and VDI2059, is powered by a redundant 24Vdc power supply, and has a built-in self-test function as well as a microprocessor.

In addition, the MMS3110/022-000 has a 0/4... 20mA current output and limit detection function. The built-in self-test circuit is able to detect faults in the sensor and transmitter circuits, and once a fault is detected, the logical "OK" output changes state, while the 4-20mA output changes to 0mA. This self-check function ensures the reliability and safety of the system.

In terms of initial setup, the MMS3110/022-000 is carried out by toggle switches and knob switches. Factory Settings are usually the most commonly used way of working, but factories can also be set according to the specific requirements of the user.

In general, MMS3110/022-000 dual-channel shaft vibration transmitter with its high performance, reliability and flexibility, for the safe operation of rotating machinery to provide a variety of parameters measurement and early failure prediction, is an indispensable equipment in the field of industrial automation.

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