Near-Infrared Thickness Monitoring Gauge for Online Hot Melt Adhesive Film Thickness Monitoring - SKA/JHW-CHY

Near-Infrared Thickness Monitoring Gauge for Online Hot Melt Adhesive Film Thickness Monitoring - Product Overview
A near-infrared thickness monitoring gauge is a non-contact thickness detection device used for online monitoring of hot melt adhesive film thickness. Search keywords: near-infrared thickness monitoring gauge, online hot melt adhesive film thickness monitoring, near-infrared thickness gauge. The monitor is fixedly installed on a hot melt adhesive film production line and can continuously detect the thickness of TPU, EVA, and PA hot melt adhesive films, making it suitable for the apparel, automotive, and packaging industries. In online monitoring of hot melt adhesive film thickness, near-infrared thickness monitoring gauges can reflect thickness changes in real time, helping enterprises control product quality and reduce raw material waste.

Near-Infrared Thickness Monitoring Gauge for Online Hot Melt Adhesive Film Thickness Monitoring - Working Principle
Near-infrared thickness monitoring gauges use the property that near-infrared light is absorbed and reflected when passing through hot melt adhesive film, calculating film thickness by measuring changes in light intensity at specific wavelengths. In online monitoring of hot melt adhesive film thickness, near-infrared thickness monitoring gauges use a non-contact measurement method that does not damage the film surface and has a fast response speed. The monitor supports 4-20mA, RS485, and Modbus outputs, can be connected to PLC, DCS, and hot melt adhesive film production line control systems, and has automatic calibration and fault self-diagnosis functions.

Near-Infrared Thickness Monitoring Gauge for Online Hot Melt Adhesive Film Thickness Monitoring - Application Scenarios
Near-infrared thickness monitoring gauges are widely used in TPU, EVA, and PA hot melt adhesive film production lines. In online monitoring of hot melt adhesive film thickness, near-infrared thickness monitoring gauges can be fixedly installed at the extruder outlet, casting roll, and before winding to collect thickness data in real time. The monitor can be linked with the extruder, casting roll, and traction system to achieve automatic thickness adjustment. For large hot melt adhesive film production lines, near-infrared thickness monitoring gauges can also form a multi-point monitoring network and upload data uniformly to the control room.

Near-Infrared Thickness Monitoring Gauge for Online Hot Melt Adhesive Film Thickness Monitoring - Technical Advantages
Near-infrared thickness monitoring gauges have the advantages of non-contact operation, high precision, and fast response. In online monitoring of hot melt adhesive film thickness, near-infrared thickness monitoring gauges use long-life light sources and contamination-resistant optical designs, making them suitable for long-term operation. The monitor supports remote calibration and fault self-diagnosis, making maintenance convenient. When selecting a near-infrared thickness monitoring gauge, attention should be paid to the measurement range, accuracy, response time, protection rating, and output signal to ensure it meets the needs of online hot melt adhesive film thickness monitoring.