Bently 133819-02 系统监视器

Bently 133819-02是一款系统监视器，具体来说是BENTLY NEVADA 133819-02 RTD-TC非隔离IO模块。它广泛应用于钢铁、电力、冶金、化工、石化等多个行业，符合美国石油学会（API）670标准。

该监视器的主要功能是监测离心式空气压缩机、小型水泵、电机或风扇的振动情况。它能将简单的振动信号按照比例变送成4至20mA的信号，供给设备的控制系统PLC或DCS，以便于机组的保护、报警和逻辑控制。

Bently 133819-02是一款两线制、环型供电的设备，可接受Bently 3300 NSv接近探头的输入信号及其匹配的延长电缆。此外，该监视器还可以将信号调整为相应的振动峰值单位，并将此值按比例转换为4至20mA的工业标准输入信号，提供给控制系统。

从安装角度来看，Bently 133819-02具有显著的特点。它可以选择DIN导轨压板或隔板固定螺钉作为标准选配件，从而简化了安装过程。同时，它的密封结构使其适用于高湿度（高达100%结露）环境。

总的来说，Bently 133819-02是一款功能强大、性能稳定且易于安装的系统监视器，适用于各种工业环境中的振动监测需求。

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The Bently 133819-02 is a system monitor, specifically the BENTLY NEVADA 133819-02 RTD-TC non-isolated IO module. It is widely used in steel, power, metallurgy, chemical, petrochemical and other industries, in line with the American Petroleum Institute (API) 670 standard.

The main function of the monitor is to monitor the vibration of centrifugal air compressors, small water pumps, motors or fans. It can convert a simple vibration signal into a signal of 4 to 20mA in proportion to the PLC or DCS of the equipment to facilitate the protection, alarm and logical control of the unit.

The Bently 133819-02 is a two-wire, ring-powered device that accepts the input signal from the Bently 3300 NSv close to the probe and its matching extension cable. In addition, the monitor can adjust the signal to the corresponding vibration peak unit and convert this value into an industry-standard input signal of 4 to 20mA in proportion to the control system.

From an installation point of view, the Bently 133819-02 has remarkable features. It simplifies the installation process with the option of DIN rail pressure plates or partition screws as standard options. At the same time, its sealing structure makes it suitable for high humidity (up to 100% condensation) environments.

Overall, the Bently 133819-02 is a powerful, stable, and easy to install system monitor for vibration monitoring needs in a variety of industrial environments.