SHINKAWA VM-5F-312-000-000-111-00/IS0/EX5 Temperature Monitor

Overview

The Shinkawa VM-5F is a dual-channel temperature monitor within the VM-5 series machinery protection system, designed to supervise bearing, oil, and winding temperatures of rotating machinery. It accepts grounded and non-grounded thermocouples as well as 3-wire and 4-wire RTD inputs, providing continuous temperature indication and alarm functions for turbine supervisory instrumentation (TSI).

Real-time temperature readings are shown on the front-panel LCD, while alarm conditions are reported through DANGER, ALERT, and input abnormal indicators plus relay contacts to the plant control system. The module is a direct rack-mounted replacement and extension unit for existing VM-5 installations.

Engineering & Design

The VM-5F provides two independent temperature measurement channels with input flexibility for the most common industrial temperature sensors. Self-diagnostic circuitry verifies sensor integrity and alerts the operator to input abnormal conditions, ensuring dependable operation in safety-critical monitoring duties.

Isolated recorder outputs allow the temperature trend to be logged by external data acquisition systems, while the alarm relays support normally energised or de-energised operation matching the VM-5 monitor system configuration. The module fits the standard VM-5 rack and operates across the full industrial temperature range of the series.

Key Features

• Dual-channel temperature monitoring for rotating machinery
• Supports grounded and non-grounded thermocouples
• Accepts 3-wire and 4-wire RTD inputs
• Real-time temperature display on LCD screen
• DANGER, ALERT, and input abnormal alarms with LED indication
• Isolated recorder outputs for data logging
• Self-diagnostic function for reliable operation
• On-site setting adjustment capability
• VM-5 series rack integration

Applications

• Bearing temperature monitoring of turbines and compressors
• Oil and lubrication system temperature surveillance
• Motor winding temperature protection
• Generator and exciter temperature monitoring
• Pump and fan bearing protection
• Integrated TSI systems for rotating machinery

Specifications

Bearing and oil temperatures are leading indicators of machinery condition, and the Shinkawa VM-5F Temperature Monitor brings these measurements into the VM-5 machinery protection architecture with the reliability expected of turbine supervisory instrumentation. The dual-channel design of the VM-5F allows two temperature points to be supervised from a single rack slot, optimising rack space in multi-point installations.

Temperature protection complements vibration monitoring in any TSI scheme, and the Shinkawa VM-5F Temperature Monitor provides that coverage, which is why Seven Star LLC recommends the Shinkawa VM-5F Temperature Monitor for VM-5 racks protecting critical machines.

The Shinkawa VM-5F temperature monitor measures the bearing temperature of the machine, and the Shinkawa VM-5F temperature monitor is the temperature module of the VM-5 series.

The Shinkawa VM-5F temperature monitor accepts the input of the bearing temperature sensors of the rotating machinery and drives the alarm relays with the adjustable set points. The module is inserted into the VM-5 series rack and is wired to the sensor with the terminal block of the rear connector. The monitor is used on the turbines, the compressors and the pumps of the oil and gas plants to protect the bearings from the overtemperature condition.

Why Seven Star LLC

Seven Star LLC supplies the Shinkawa VM-5F Temperature Monitor for machinery protection systems across the Gulf, with full documentation and configuration support. Our specialists assist with channel mapping, alarm set-point strategy, and integration into existing VM-5 racks.

We support replacement, expansion, and spare module programmes for turbine supervisory instrumentation in power, oil and gas, and industrial plants.

Alarm & Recorder Functions

Each channel of the VM-5F supports the VM-5 series alarm structure with DANGER and ALERT levels, plus an input abnormal alarm that detects sensor faults such as thermocouple breakage. LED indicators on the front panel provide immediate local status, while the relay contacts interface to the plant control system for annunciation and trip functions.

The isolated recorder outputs allow temperature trends to be captured by DCS historians or portable data loggers, supporting post-incident analysis and long-term condition trend review.

Call To Action

For the Shinkawa VM-5F Temperature Monitor, VM-5 series temperature monitor or any related control and instrumentation requirement, contact the Seven Star LLC team. Submit a formal inquiry through our RFQ page with your measurement range, connection and configuration, and our specialists will respond with a detailed commercial proposal and the official Shinkawa documentation.