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- AOSL56 Digital Ultrasonic Level Gauge Sensor
AOSL56 Digital Ultrasonic Level Gauge Sensor
Product Introduction
The product uses a transducer to emit ultrasonic signals and determines the distance by receiving the time difference of the sound waves reflected back from the reflecting surface. This sensor can select different materials and operating frequencies according to different working conditions. Due to the non-contact measurement method, it has relatively low requirements for the measured medium and has universal applicability. In addition, a temperature sensor is implanted inside the transducer, which can correct the sound speed in real time to ensure the measurement accuracy at different temperatures.
Main features
▶ measurement parameters: material level (water level, liquid level, material level), distance, air temperature;
▶ auxiliary parameters: attitude data;
▶ structure: integrated ABS material;
▶ optional: Bluetooth module;
▶ optional: built-in 4G, LORA wireless transmission module;
▶ protection: IP68;
▶ belt: AUTEC long-wave, medium-wave, short-wave independent setting parameters, can be adapted to various working conditions;
▶ according to the energy intensity of the echo, the ultrasonic emission energy can be adjusted adaptively:
▶ built-in artificial sound speed correction function;
▶: Nanjing Ministry of Water Resources Water Rock Quality Supervision, Inspection and Testing Center Water Rock Instrument Inspection; +
▶: multiple patents and soft works:
▶: "Calibration/Test Report" of East China Hydrological Instrument Testing Center:
▶ obtained: "Explosion-proof Certificate" from Nanyang Explosion-proof Electrical Research Institute: +
▶: SIL safety certificate, NO. OP190411. FAFUC15: +
▶ selected into the "National Water Conservancy System Invite Tenders Product Key Procurement Catalog":
▶: Fujian Quality and Technical Supervision Bureau "Measuring Instrument Type Approval Certificate".
application scenario
Widely used in water conservancy, hydrology, municipal, environmental protection, water, industrial level measurement.
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Technical parameters
Level accuracy ： 0.2% FS ± 0.003m
level resolution ： L0.001m
Ultrasonic transducer 1：(Blind area - maximum range meters/operating frequency KHz): 015-1.5 (100), 0.025~ 3 (64)
Ultrasonic Transducer 2： (Blind area - maximum range meters/operating frequency KHz): 0.035-10 (40), 0.5-16 (25)
Temperature： -10-70 ℃, Resolution: 0.1 ℃, Accuracy: 0.5 ℃
standard output： RS485.MODBUS. RTU
optional output： 4G, NB-IOT, LORA RF
Optional Bluetooth：BLE Low Energy 5.1, Open 150 meters, Sensitivity: -90dBm, Transmission: + 6dBm, Bluetooth Standby: 50uA,
Posture : Digital: angular resolution 0.1 °, error ± 2 °, range: -180~ 180 °
startup time : 2 seconds
power consumption : 18mA/12VDC, 30mA/12VDC (with Bluetooth + attitude + 4G)
power supply : 5-26 (recommended: 12) VDC, or customized
Structure : ABS integrated
Protection: IP68
Optional open channel flow algorithm: Open channel flow calculation with built-in bagel trough, triangular burial and rectangular weir, and direct output of flow data
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Address：
No.36, Longhui Road, Wujin National Hi-Tech Industrial Development Zone, Jiangsu Province, China
Address：
Building 5 and 11, Fuzhou IoT Industrial Park,
No. 12 Xingye West Road, Mawei District, Fuzhou City
Tel：
+86-13055728858
Email:
aotai03@fjautec.com Mr. Zhou
aotai01@fjautec.com Mr. Liao
aotai02@fjautec.com Mr. Zhang
aotai04@fjautec.com Mr. Chen
Email:
autec@163.com
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