Dual Frequency Ultrasonic Transducer Mud Level Measurement for Sludge Level Sensors
Product Description
Dual Frequency Ultrasonic Transducer Mud Level Measurement for Sludge Level Sensors
Items | Technical Parameters | Image | |
Name | 40KHz-200KHz transducer for underwater distance measurement, Ultrasonic transducer for sludge measurement
|
| |
Model | PHW-40/200-NA | ||
Frequency | 200KHz±5KHz/40KHZ±3KHz | ||
Detection Distance | 200KHz 0.6～120m 40KHz 3～500m | ||
Minimum Parallel lmpedance | 210Ω±20％ | ||
4760pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：600Vpp、Distance：0.8m、 Echo Amplitude：15 V（200KHZ） | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
(Beamwidth)Half-power Beam Width@-3dB7.5°±1， Sharp Angle:17.5°±2（200KHZ）, (Beamwidth)Half-power Beam Width@-3dB：35°±2， Sharp Angle:89°±4（40KHZ） | |||
Housing Material | POM | ||
Usage | Ultrasonic flowmeter,submarine range finder | ||
Checking product structure diagram below | |||
Protection Level | IP68 | ||
Weight | 750g±5％（Length：10m） | ||
Wiring Instructions | (Line Three）:Red:transducer+,Blue:temperature sensor+,Black: Common- | ||
Admittance Curve | Product Structure Diagram | ||
| |||
Sludge Level Sensors Application:
Sludge level sensors and transmitters help you to pump sludge, not water. They continuously monitor the separation and transition zones of the clarification and settling phases, so that you can operate your process efficiently. Typical installations are at the primary and secondary clarifier of wastewater treatment plants to measure sludge level / sludge blanket level. Check out our sludge level sensor and transmitter portfolio for your sedimentation tanks by clicking on the button below.Our sludge level sensors and transmitters are used in many industries such as water, wastewater, chemicals and mining. The sensor selection depends on the application. To measure sludge level where clogging and fouling can occur (primary and secondary clarifiers, sludge tanks, thickeners, etc.), we recommend sensors with a wiper. For sludge level measurement in a secondary clarifier that has a surface skimmer or in clear water sedimentation tanks, you can use a standard sludge level detector.