3300/15-02-01-00-01-00-00 Product Description Product Introduction

3300/15-02-01-00-01-00-00 is a dedicated speed monitoring module for the 3300 series, specifically developed for monitoring the operating conditions of industrial rotating machinery. It adopts mature signal acquisition and processing technologies to enable continuous monitoring of equipment speed, signal conversion, and status alarms. The overall product craftsmanship is solid, with outstanding resistance to environmental interference, and it can operate stably in complex industrial environments for an extended period. It is an indispensable monitoring device in the safety operation and maintenance system of large power units, capable of providing real-time feedback on equipment speed status and detecting abnormal conditions such as overspeed and stall in advance.

Basic Information

This product belongs to the 3300 series monitoring system and its model code fully identifies the product configuration specifications. The equipment adopts a rack-mounted modular structure, conforming to industrial standard installation dimensions, and can be directly installed in the standard system rack of the 3300 series. Installation, wiring, and later maintenance operations are convenient. The entire machine is designed in accordance with industrial electromagnetic compatibility and electrical safety standards, with a dust-proof and slight mechanical collision-resistant capability. It is suitable for the regular environmental conditions of industrial rooms and device sites. It uses industrial standard power supply systems and can be used in conjunction with the same series power units, with standardized electrical interfaces, and can be quickly connected to the entire monitoring system circuit.

Functions and Positioning

The core positioning of this module is as a dedicated speed monitoring unit for rotating machinery, responsible for receiving pulse signals transmitted by the front-end sensors, completing a series of tasks such as signal shaping, amplification, filtering, and processing. The module can accurately calculate the real-time speed value of the equipment. On one hand, it uploads the processed standard signals to the upper-level control system, data recorder, and on-site display instrument to achieve real-time display and storage of data; on the other hand, it has an independent alarm logic and threshold setting function, supporting the determination of various abnormal conditions such as overspeed, low speed, and disappearance of speed. When the operating parameters deviate from the preset safety range, it can immediately drive the alarm circuit to output an alarm signal, alerting on-site maintenance personnel to promptly handle the fault and avoiding equipment failure, shutdown, and even safety accidents caused by abnormal speed. It is widely used in equipment daily condition monitoring, fault early warning, and operation data traceability scenarios.

Core Performance Parameters

The module is compatible with the input signals of the corresponding speed sensors, has high signal reception sensitivity, precise pulse recognition, and effectively avoids data errors caused by interference signals. The speed measurement range covers the mainstream application intervals of large and medium-sized rotating machinery, has high measurement accuracy, with linear error and repeatability error controlled within industrial high standards, and the data does not show significant drift under long-term continuous operation. It has excellent electromagnetic anti-interference capability, can resist electromagnetic interference generated by frequency converters, high-voltage equipment, and power cables in the site, ensuring stable and reliable monitoring data. The equipment supports 24-hour uninterrupted continuous operation, and the average fault-free working time meets the requirements of industrial continuous production. The signal output is a universal industrial standard signal, with strong compatibility, and can be connected to mainstream industrial control equipment, data acquisition devices, and alarm devices on the market. The working temperature and humidity range is suitable for conventional industrial indoor and machine room environments, with strong environmental adaptability.

General Adaptable Accessories

The equipment can be used with the same series speed probes, signal extension cables, and front-end signal processors as front-end sensing accessories. Installation accessories include standard wiring terminals, fixing clips, and dedicated signal cables, which can meet the wiring and fixation requirements at the site. At the system level, it can be combined with 3300 series racks, power modules, vibration monitoring modules, displacement monitoring modules, relay output modules, communication modules, etc., to build a complete monitoring system, supporting flexible expansion and combination according to the site monitoring points and functional requirements. Daily maintenance and replacement can use conventional industrial electrical tools, and the vulnerable parts and interface accessories adopt the 3300 series general specifications, making spare parts procurement and replacement convenient.

Applicable Equipment Domains The product is mainly applied in industrial fields such as power, petrochemicals, metallurgy, coal, and large-scale heavy industry. It is compatible with various large and medium-sized rotating mechanical equipment such as steam turbine generators, gas turbines, large blowers, centrifugal compressors, large water pumps, flue gas turbines, and gear transmission units. It is mostly used in production sites such as main plant workshops of power plants, chemical production areas, metallurgical power stations, and power machine rooms of industrial and mining enterprises. It provides round-the-clock speed monitoring and safety protection for continuous operation heavy power equipment.