GE PCH1026

Description

GE PCH1026 Product description

The GE PCH1026 is a digital structural vibration monitor from General Electric (GE) designed for low-frequency vibration monitoring. It has a built-in accelerometer that provides more accurate monitoring than mechanical and electronic detectors and is particularly suitable for vibration monitoring of equipment such as wind turbines. Rugged and suitable for harsh industrial environments, the PCH1026 monitors the vibration signals of equipment in real time, analyzes the vibration spectrum and characteristics, detects abnormal vibration patterns and faults, and has alarm and fault detection functions.

Product parameter

Power requirements: DC power supply voltage 20-30 V, maximum power consumption 7 W.

Input sensors: 4 input channels (internal/external), up to 3 internal accelerometers (directions A, B, C), and up to 4 external accelerometers (directions A, B, C, D).

Dynamic range: ±6 g, peak value.

Size and weight: 254x130x66mm, about 2kg.

Operating temperature range: -40°C to +85°C.

Protection class: IP65.

Product specification

Low frequency monitoring: Low frequency structural vibration as low as 0.05 Hz can be detected.

Real-time analysis: real-time FFT analysis function.

Communication interface: Supports fieldbus communication protocols and can communicate with other monitoring systems or other components of the control system.

Self-test and diagnosis: Built-in self-test and diagnostic functions (PD-l, SDI, to ensure SIL 2).

Customization options: Extensive support for customization options (PD-l, SDI, ensuring SIL 2).

trait

High accuracy: Built-in accelerometers provide more accurate monitoring than mechanical and electronic detectors.

Low frequency monitoring capability: Low frequency structural vibration as low as 0.05 Hz can be detected.

Real-time analysis: With real-time FFT analysis function, support a variety of vibration parameter measurement.

Alarm and fault detection: With alarm function, vibration threshold can be set, when the device vibration exceeds the preset value, the system will issue an alarm.

Data logging and analysis: The ability to record vibration data for subsequent analysis and report generation helps users identify equipment health trends and potential issues.

Communication interface: Supports fieldbus communication protocols and can communicate with other monitoring systems or other components of the control system.

effect

Real-time monitoring: real-time monitoring of equipment vibration signals, analysis of vibration spectrum and characteristics, detection of abnormal vibration patterns and faults.

Fault detection: with alarm function, vibration threshold can be set, when the device vibration exceeds the preset value, the system will issue an alarm.

Data logging and analysis: Vibration data is recorded for subsequent analysis and report generation to help users identify equipment health trends and potential issues.

Remote access: Support for remote access allows operators to monitor wind turbines from a central location, increasing efficiency and reducing downtime.

use

Wind turbine monitoring: mainly used for wind turbine towers, blades, steel chimneys, Bridges and buildings and other structures vibration monitoring.

Industrial equipment monitoring: suitable for all kinds of rotating equipment (such as pumps, fans, compressors, generators, etc.) vibration monitoring.

Building foundation monitoring: Used to monitor the movement caused by shaking of buildings and mechanical foundations.

Application field

Wind power: Used for vibration monitoring of wind turbines to ensure the structural integrity of equipment under wind loads and prevent potential damage.

Power production: Used for vibration monitoring of power generation equipment to improve power production efficiency.

Oil and gas: Vibration monitoring of equipment for the oil and gas industry to ensure safe operation of equipment.

Aviation and Medical: Used for vibration monitoring of aircraft and medical equipment to ensure the reliability and safety of equipment.