GSI127 244-127-000-017 A1-B02 Overview

The Vibro-Meter GSI127 244-127-000-017 A1-B02 in stock is a galvanic separation unit providing 4kV RMS isolation, compatibility with IEPE sensors, and safe signal conditioning for vibration monitoring in hazardous areas.

Features and benefits

• High-Voltage Galvanic Isolation: Provides 4kV RMS isolation between input and output, ensuring signal integrity and protecting sensitive monitoring equipment from ground loops and transients.

• Broad Sensor & System Compatibility: Compatible with a wide range of Vibro-Meter conditioners and industry-standard IEPE sensors, offering versatile integration into existing measurement chains.

• Dual Transmission Mode Support: Functions for both 2-wire current-loop and 3-wire voltage transmission, providing flexibility for various long-distance signal transmission needs.

• Enhanced Noise Immunity: Effectively rejects common-mode "frame voltage" noise, significantly improving signal quality and measurement accuracy in electrically noisy environments.

• Simplified Hazardous Area Installation: Features intrinsic safety (Ex i) certification, allowing use in Zone 2 to supply sensors in Zone 0, and eliminates the need for external Zener barriers.

• Convenient Installation Design: Equipped with removable screw-terminal connectors and a DIN-rail mounting adapter, facilitating easy and flexible installation in control cabinets.

FAQ

Q1: What is the primary function of the GSI127 unit?

A1: It is a galvanic separation unit designed to provide 4kV RMS electrical isolation for vibration, pressure, and proximity sensor signal chains.

Q2: Which types of sensors and conditioners is it compatible with?

A2: It is compatible with a wide range of Vibro-Meter products like IPC707/IQS9xx conditioners and industry-standard IEPE vibration sensors (e.g., CE620, PV660).

Q3: How does it help in hazardous areas?

A3: It is certified for installation in Ex Zone 2 and can supply sensors in Zone 0, eliminating the need for additional external Zener barriers in intrinsic safety applications.

Q4: What are its key electrical specifications?

A4: It supports 2-wire current or 3-wire voltage transmission, operates on 24VDC, and has a sensitivity of 1 V/mA with a zero point at 12mA-7V.

Q5: What features simplify its installation?

A5: It features removable screw-terminal connectors and a DIN-rail mounting adapter for flexible and easy installation in control cabinets.