Nexisense YUCW800L-2 Wireless Dual Flange Level Transmitter Product Definition

The Nexisense YUCW800L-2 Wireless Dual Flange Level Transmitter is a high-precision instrument designed for industrial liquid level and interface measurement. Its core feature is the dual flange isolation diaphragm structure, which allows direct installation on tank flange interfaces to achieve continuous measurement of liquid level, density, and liquid-liquid interface. By integrating industrial wireless transmission technologies such as LoRaWAN or NB-IoT, it enables zero wiring, remote management, and long-term reliable operation, significantly reducing installation and maintenance costs.

This product is suitable for various industrial liquid scenarios, including highly corrosive chemicals, oil storage tanks, environmental water treatment, and food and pharmaceutical liquids. It can work stably in harsh high-pressure, vacuum, and corrosive environments over the long term.

Working Principle

The Nexisense YUCW800L-2 Wireless Dual Flange Level Transmitter operates based on the differential pressure principle and intelligent signal processing for level and interface measurement:

• Dual Flange Isolation Diaphragm: The diaphragm directly contacts the medium, isolating and transmitting pressure signals to the pressure sensor, avoiding corrosion and crystallization blockage of the medium.

• Piezoresistive/Capacitive Pressure Sensor: Converts the pressure transmitted by the diaphragm into an electrical signal, reflecting the liquid level height and liquid-liquid interface position.

• Wireless Data Transmission Module: Utilizes LoRaWAN or NB-IoT technology to upload level data in real-time to cloud platforms or SCADA systems, enabling remote monitoring.

• Intelligent Diagnostics and Self-Calibration: Built-in algorithms automatically calibrate the zero point and full scale while monitoring diaphragm health in real-time, providing early warnings for abnormal fluctuations.

This principle ensures high-precision measurement, long-term stability, and low maintenance requirements, especially suitable for remote distributed tank applications.

Structural Analysis

The Nexisense YUCW800L-2 Wireless Dual Flange Level Transmitter features a modular design, including the following core components:

• Dual Flange Isolation Diaphragm: Made of 316L stainless steel, it is resistant to corrosion, anti-crystallization, and supports high-viscosity liquids and strong corrosive media.

• High-Precision Pressure Sensor Module: Converts pressure signals into electrical signals with an accuracy of ±0.1%FS.

• Wireless Communication Module: Supports LoRaWAN and NB-IoT for remote data upload and is compatible with Modbus and MQTT protocols.

• Power System: Equipped with a high-capacity internal battery, with optional solar power expansion for continuous operation for 5-8 years.

• Intelligent Control and Diagnostics Module: Features self-calibration, diaphragm health monitoring, and early warning for abnormalities.

This design ensures not only high-precision measurement but also extends the equipment's service life, making it particularly suitable for harsh industrial environments such as chemicals and petroleum.

Measurement Methods

The Nexisense YUCW800L-2 Wireless Dual Flange Level Transmitter supports the following measurement methods:

• Level Measurement: Direct measurement of the liquid height in storage tanks, with real-time output of level data.

• Interface Measurement: Accurate measurement of the interface between two liquids with different densities, such as crude oil/finished oil or acid/base mixtures.

• Density Measurement (Optional): Indirect calculation of liquid density changes based on level and pressure data.

This measurement method does not require additional pipelines or auxiliary equipment, and wireless transmission allows for centralized monitoring at multiple points.

Nexisense YUCW800L-2 Wireless Dual Flange Level Transmitter Technical Specifications

Nexisense YUCW800L-2 Wireless Dual Flange Level Transmitter Application Scenarios

• Chemical Storage Tanks: Level monitoring of acids, bases, and solvents, resistant to corrosion and crystallization.

• Oil & Energy: Measurement of crude oil and finished oil storage tanks and interfaces, suitable for high-pressure environments.

• Water Treatment & Environmental Protection: Remote level management of sewage, chemical tanks, and sedimentation ponds.

• Food & Pharmaceuticals: CIP/SIP process level control, compliant with hygiene requirements.

• Multi-Tank Area Monitoring: Wireless networking of distributed storage tanks for centralized cloud monitoring.

FAQ

• Q1: What mediums are suitable for the Nexisense YUCW800L-2?
  It is suitable for acids, bases, organic solvents, oils, and high-viscosity liquids, with diaphragms resistant to corrosion and crystallization.

• Q2: How long does the battery last? Can it be replaced?
  The standard battery life is 5–8 years (daily data upload). Solar power expansion is supported, and the battery module can be replaced.

• Q3: Can it be used in high-pressure environments?
  It supports a maximum working pressure of 100bar, making it suitable for high-pressure storage tanks and reactors.

• Q4: What is the wireless transmission distance?
  LoRaWAN covers several kilometers in open areas, and NB-IoT covers urban and remote areas.

• Q5: How to achieve remote monitoring?
  It can be managed remotely via cloud platforms or SCADA systems, supporting Modbus/MQTT protocols for PC and mobile access.

• Q6: Is the equipment maintenance complex?
  The device features self-calibration and diaphragm health monitoring, with early warnings for abnormal fluctuations, reducing maintenance frequency.

• Q7: Is installation difficult?
  It uses a direct flange installation method with no wiring required, and installation takes about 1 hour, saving 90% of wiring costs.

• Q8: Is it suitable for centralized monitoring of multiple tank areas?
  Supports wireless networking for centralized monitoring of distributed tanks and large-scale data management.

Product Summary

The Nexisense YUCW800L-2 wireless dual flange liquid level transmitter has the core advantages of high precision, zero wiring, ultra-low power consumption, and industrial grade durability, breaking through the wiring limitations and maintenance difficulties of traditional liquid level measurement. Its double flange isolation membrane design ensures long-term stable measurement, wireless transmission enables remote centralized monitoring and cloud data management. Whether in the chemical, petroleum, environmental, or food and pharmaceutical industries, it can provide safe, reliable, and economical liquid level and interface measurement solutions