28.3L High Flow Sampling Online Particle Counter For Aerospace And Precision Machining

1. Product Overview

The KQET-5128A high-flow 28.3L online laser dust particle counter is a testing instrument designed for counting large particle sizes in clean environments. Based on the principle of light scattering, this counter utilizes photoelectric sensing technology to detect the size of dust particles and count their numbers. It is primarily used in environments with large particulate matter such as lithium battery plants, automotive factories, aerospace, precision machining, and the food industry.

2. Product Features

• High-precision sensor, accurate counting and excellent performance
• Compact size for convenient installation
• 4.3-inch smart touch screen, responsive with user-friendly interaction, displaying real-time monitoring data
• Direct on-screen setting of device address for easy field replacement
• Calibration expiration alerts to remind customers for recalibration
• Screen data alarms with external independent pump usage, real-time negative feedback flow control ensures flow stability and accuracy in counting
• 28.3L high flow sampling enhances sampling precision and efficiency
• Long-life imported semiconductor laser source, lifespan greater than 30,000 hours (annual calibration required)
• RS485 communication, supports Modbus RTU protocol, and customizable communication protocols
• Smart IoT capabilities allow for remote start/stop, more accurate cleanliness level management, and enhanced monitoring quality
• Real-time monitoring of particle numbers across six size channels: 5um, 10um, 25um, 40um, 50um, 100um
• Expandable with analog input hardware interfaces, allowing external connection to temperature and humidity sensors, airspeed sensors, pressure differential sensors, etc. (optional)
• USB data export functionality, effective local data storage for over a month to prevent data loss (optional)
• Built-in audio-visual alarm light, >85db (optional)
• Counter can be equipped with a wireless antenna, upgraded to wireless transmission mode (optional)