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Zhonghe XJZC-03A/Q Speed & Impact Monitoring Instrument | Turbine Overspeed Protection Monitor

Name: Zhonghe XJZC-03A/Q Speed & Impact Monitoring Instrument | Turbine Overspeed Protection Monitor
Brand: OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
SKU: XJZC-03A/Q
Price: 1.00 USD
Availability: InStock

Brand Name:	Zhonghe
Model Number:	XJZC-03A/Q
MOQ:	1
Price:	Negotiation

Detail Information

Product Description

Detail Information

Place of Origin:

China

Packaging Details:

New original box

Highlight:

turbine overspeed protection monitor

rotational speed monitoring instrument

speed impact monitoring device

Product Description

Zhonghe XJZC-03A/Q Speed & Impact Monitoring Instrument | Turbine Overspeed Protection Monitor

The XJZC-03A/Q Speed/Trip Bolt Monitor measures rotational speed while simultaneously receiving two emergency trip signals. It is designed for the continuous monitoring and measurement of rotational speeds in rotating machinery and records the speeds at which two emergency trip events occur.

Product Overview

The XJZC-03A/Q monitor accepts two channels of discrete (switch) signals from field-mounted trip bolt sensors; a closed contact indicates the bolt has deployed, while an open contact indicates it has not. It can also accept two channels of high-level voltage signals.

Its analog current and alarm contact outputs allow for easy integration with DCS and PLC systems as well as paperless recorders. It is widely used in industries such as power generation, fan manufacturing, steel production, and petrochemicals.

Applications

Suitable for measuring the rotational speed of all types of rotating machinery, such as steam turbines.

Functional Features

This programmable speed monitor utilizes a high-performance ARM embedded processor. Its versatile hardware design and extensive software capabilities significantly optimize linearity, frequency response, temperature stability, and interference immunity.
Dual configuration methods: The device's operating modes and parameters can be configured either via host computer software or directly using the instrument's front-panel buttons.
Real-time recording of peak values detected by the monitor
Real-time recording of rotational speeds at the moments of trip bolt deployment and retraction
Parameter viewing and setting via front-panel buttons, including: device ID, measurement range, number of gear teeth, measured transmission ratio, target transmission ratio, alarm setpoint, alarm delay, alarm relay output, and the (4-20) mA output range mapping
Configured parameters are retained in long-term storage even after power loss
Features power-up and power-down suppression (protecting historical data and preventing false alarms), including an alarm output lockout function for approximately 10 seconds after power-up
Capable of outputting a key-phasor pulse signal
Features an RS485 communication interface and utilizes the standard Modbus-RTU communication protocol

Industrial Benefits

The Zhonghe XJZC-03A/Q Speed & Impact Monitoring Instrument is a professional industrial protection device designed to support the safe and stable operation of rotating equipment. Developed for applications involving turbines and other high-speed machinery, this instrument helps users monitor operating conditions, improve equipment safety, and enhance protection strategies through reliable speed and impact supervision.

In industrial environments, rotating machinery often operates under continuous and demanding conditions. Any unexpected changes in operating behavior may affect equipment performance and overall system reliability. Effective monitoring is essential for identifying abnormal situations and allowing operators to take timely action.

As a turbine overspeed protection monitor, the XJZC-03A/Q is designed to assist in safeguarding critical rotating equipment. It helps detect potential operating risks and supports protection systems that aim to prevent equipment damage caused by abnormal speed conditions.

The instrument is suitable for applications in power generation facilities, industrial machinery systems, and other environments where equipment protection is a priority. Its practical design allows it to work alongside existing monitoring solutions, providing additional support for equipment condition management.

With a focus on reliability and industrial adaptability, the Zhonghe XJZC-03A/Q provides an effective solution for speed and impact monitoring applications. It supports better equipment protection, improved maintenance planning, and safer industrial operations.

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Electro Hydraulic Thruster Brake

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Electric Valve Actuator

Power Station Valve

Electronic Control Relay

ESP Controller

High Performance Ignition System

Digital Speed Indicator

Rotational Speed Sensor

Coal Feeder Spare

3 Phase Electric Motors

Weigh Feeder Controller

Magnetic Level Gauges

Transformer Protection Relay

DC Contactor

Low Voltage Protection Devices

Electro Hydraulic Thruster Brake

IGBT Power Module

products details

Zhonghe XJZC-03A/Q Speed & Impact Monitoring Instrument | Turbine Overspeed Protection Monitor

Zhonghe XJZC-03A/Q Speed & Impact Monitoring Instrument | Turbine Overspeed Protection Monitor

turbine overspeed protection monitor

rotational speed monitoring instrument

speed impact monitoring device