tgy U#ff UU/ €& Tianjin Zwinsoft Technology Co., Ltd The Digital Level Sensor is used to measure the height or level of liquids, which is based on the radarmeasurementprinci-ple, FMCW (Frequency Modulated Continuous Wave). It provides accurate level measurement with a resolution of millimeter level. Besides, its digital signal output from the sensor is easily integrated with a control system or data logger. It has a built-in temperature sensor to compensate for the effects of temperature and automatically adjust measurements. This design can resist interference from foam, bubbles, vibration, and other environmental factors. Application fields: industrial automation, water treatment, food processing, pharmaceutical, chemical and environmental monitoring and other fields Digital Doppler Flow Velocity Sensor ZWIN-ADCP1006► PRODUCT INTRODUCTION Digital Doppler Flow Rate Flow Sensor is a high-precision instrument with the Doppler effect principle to measure fluid velocity and flow rate. The Doppler Flow Rate Flow Sensor transmits sound waves or ultrasonic waves at a specific frequency into liquid. When the sound waves encounter suspended particles or bubbles in the fluid, they will be scattered and reflected. The frequency of these reflected waves is Doppler-shifted by the fluid flow. That means the frequency of the reflected waves increases as the fluid moves toward the sensor and decreases as the fluid moves away from the sensor. The amount of frequency shift detected by the sensor is proportional to the velocity of the fluid. Thus, the velocity of the fluid can be calculated by measuring the frequency shift. Application fields: rivers, channels, municipal drainage, industrial pipelines, and other occasions. 5. Installation mode: the base installment; 6. The whole power consumption: < 20mA/l 2V; ► PERFORMANCE PARAMETERS 1. Measuring principle: Doppler effect; 2. Flow velocity parameters: Velocity range: 0.021 m/s~5.00m/s; Measurement accuracy: 1.0% fs;Resolution: 0.001 m/s 3. Water level parameters: Water level range: 0.05-10; Measurement accuracy: 0.5%fs; 4. Flow parameters: Instantaneous flow: 0.05 ~ 10; Measurement accuracy: 0.5%fs; Resolution 0.001m; Accumulated flow rate 0.01m- 999999999999999999m3