Photoelectric Liquid Level Sensor Medical Device Liquid Level Detection - AMT/LD-YWJ
Measuring range: 0~5m (optional 0~10m)
• Accuracy: ±0.25%FS
• Resolution: 1mm
• Probe material: 316L stainless steel, optional PTFE anti-corrosion diaphragm
• Signal output: 4~20mA (2-wire); optional RS485 Modbus
• Power supply: DC24V
• Medium temperature: 0~80℃
• Working pressure: normal pressure
• Display: Optional matching secondary display instrument
• Warranty: 1 year
Product Introduction
Photoelectric Liquid Level Sensor Medical Device Liquid Level Detection - Product Overview
Photoelectric liquid level sensors are contact-type liquid level detection devices based on optical principles. Search keywords: photoelectric liquid level sensor, medical device liquid level detection, liquid level sensor. This sensor can detect liquid levels in medical devices, analytical instruments, and laboratory equipment, and is suitable for the medical, biological, and chemical industries. In medical device liquid level detection, photoelectric liquid level sensors can accurately reflect liquid level changes, helping devices achieve automatic liquid replenishment and alarms.
Photoelectric Liquid Level Sensor Medical Device Liquid Level Detection - Working Principle
Photoelectric liquid level sensors use the principle that light has different refractive indices in liquid and air, and determine the liquid level status by emitting a light beam and receiving reflected light. In medical device liquid level detection, photoelectric liquid level sensors use compact probes, making them suitable for small-capacity containers and pipelines. The sensor supports switch output, 4-20mA, and RS485 output, can be connected to medical device control systems, and features high precision and fast response.
Photoelectric Liquid Level Sensor Medical Device Liquid Level Detection - Application Scenarios
Photoelectric liquid level sensors are widely used in medical infusion equipment, analytical instruments, laboratory equipment, and chemical reaction devices. In medical device liquid level detection, photoelectric liquid level sensors can be installed on the side wall of containers or on pipelines for non-contact or contact liquid level measurement. The sensor can be linked with pumps, valves, and alarm systems to achieve automatic control and dry-burn protection. For precision medical devices, photoelectric liquid level sensors can also be used for droplet detection and bubble detection.
Photoelectric Liquid Level Sensor Medical Device Liquid Level Detection - Technical Advantages
Photoelectric liquid level sensors have advantages such as small size, high precision, and fast response. In medical device liquid level detection, photoelectric liquid level sensors use corrosion-resistant materials and sealed designs, making them suitable for clean medical environments. The sensor supports multiple output methods and installation methods, and is easy to maintain. When selecting a photoelectric liquid level sensor, attention should be paid to range, accuracy, material, output signal, and protection rating to ensure it meets the needs of medical device liquid level detection.
Main Application Areas
- Medical Devices — Precise liquid level detection in infusion pumps, dialysis machines, and diagnostic analyzers for automatic filling and alarm functions.
- Laboratory Equipment — Monitoring liquid levels in test tubes, reagent bottles, and microplates for accurate analysis and automated processes.
- Biological Instruments — Level sensing in bioreactors, fermenters, and cell culture systems to maintain optimal conditions.
- Chemical Processing — Corrosion-resistant level measurement in chemical reactors, storage tanks, and dosing systems using PTFE diaphragm option.
- Analytical Instruments — Integration into chromatography, spectroscopy, and other analytical equipment for reliable liquid handling.
Keywords:photoelectric liquid level sensor, optical level sensor, medical liquid level detection, contact level sensor, liquid level transmitter, 4-20mA level sensor, RS485 level sensor, industrial level sensor