The MXY-YW-188-06 Remote Pressure/Differential Pressure/Liquid Level Transmitter is designed for measuring pressure, liquid level, or density of liquids, gases, or steam. It employs imported single-crystal silicon differential pressure sensitive elements, ensuring high measurement accuracy for pressure while maintaining excellent stability and reliability. The pressure is transmitted to the transmitter body through a capillary filled with silicone oil (or other liquid), then converted to a 4-20mA DC signal by the delta chamber and amplification circuit board within the transmitter body. This product is configurable with the HART communication protocol and can communicate with control systems or hand-held operators for configuration, monitoring, testing, and setup. The HART protocol utilizes industrial standard BELL202 frequency shift keying (FSK) technology, overlaying digital signals on the 4-20mA signal for communication without any interference to the 4-20mA signal during transmission.
Application Features
1. Usage
MX-YL-188-06 Pressure/Differential Pressure/Liquid Level Transmitter, widely used in light industry, food, construction materials, scientific research, and other corporate and institutional units. It measures various fluid pressures, and when paired with throttling devices, it can detect the flow of liquids, gases, steam, and fluids with viscosity, sedimentation, or those prone to crystalline particle formation. It can also measure differential pressure, gauge pressure, and interface levels, as well as the liquid level in open or pressurized containers.
Concentrate Extraction Equipment (commonly used in mother liquor tanks, multi-effect vessels/separators, condensers)
Bottle Washer - Washing, Drying, Filling, and Sealing Integrated Line, Automatic Loading and Unloading System
CIP/SIP Cleaning and Sterilization Equipment, Automated Liquid Preparation System
Biological Products, Chemicals, Environmental Energy, Laboratory Equipment
Vacuum Sterilization Systems, Filtration, Fermentation, Extraction Systems
Food, Dairy, Juice Drinks, Beer, Eco-friendly
Pure Water Production, WFI (Water for Injection), Pure Steam Generation Systems
2. Key Features
Small in size and light in weight. Its compact design is achieved due to the few components, simple structure, and the integration of pressure and displacement signal transformations, significantly reducing both volume and weight.
② Fast response time and high accuracy. Due to the absence of mechanical transmission and friction, and the relatively large signal value variation, high accuracy is easily achievable.
③ Excellent reliability. With fewer moving parts, the measuring components form a fully enclosed, welded solid structure. The electronic components undergo rigorous aging screening and are fitted with special connectors, significantly enhancing the transmitter's reliability.
④ Local zeroing available for convenient local zero adjustment and full-point calibration function. The adjustable range of the scale is large, featuring both positive and negative shift structures. The adjustable range of the scale is greater than 10:1.
⑤ Excellent overload performance; unidirectional overload up to 10MPa; the sensor features a simple and reliable concave-arc overload protection structure internally.
⑥ Equipped with an adjustable damping device, suitable for measuring pulsating fluids.
Transmitters are used for explosion-proof and intrinsically safe types, operating on dedicated circuits with outputs less than 30mA.
The transmitter can be equipped with a pointer, an LCD, or an LED digital display, allowing for a 360° rotation for on-site reading, making it very convenient for field measurements.
The filling system utilizes full熔焊 and rigid sealing structures, eliminating the occurrence of oil leakage.
