The Split-type Ultrasonic Level Meter (Remote Ultrasonic Level Transmitter) is designed for non-contact liquid level and open channel flow measurement.
Unlike the integrated model, it adopts a separate design: the ultrasonic probe is installed near the liquid surface, while the signal processing/display unit is mounted remotely. This structure is ideal for harsh environments such as high temperature, corrosive or hazardous liquids, where on-site electronics need protection.
High Safety:
Electronics can be installed in safe, easy-to-access areasDurability:
Sensor withstands corrosive and high-temperature environmentsFlexibility:
Supports longer cable between sensor and display unitLow Maintenance:
long service lifeVersatile Integration:
Works with SCADA, PLC, and other control systems
Sewage plants, pumping stations, flood monitoring
Corrosive liquids, acid/alkali storage tanks
High temperature, explosion-risk areas
Cooling towers, open channel flow, slurry tanks
Sanitary liquid level monitoring
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Measuring Range |
5m / 10m / 12m / 15m/ 30m /40m /60m /70m etc |
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Accuracy |
±0.2% FS |
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Output Signal |
4–20 mA, HART,RS485 (Modbus RTU) |
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Blind zone |
＜0.4-0.6m（different for range） |
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Power Supply |
24VDC or AC220V |
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Housing Material |
ABS, PP |
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Protection Class |
IP65 / IP68 |
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Display |
Remote LCD/LED display with keypad |
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Explosion-proof Option |
Available (Ex d IIB T4) |
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Electrical interface |
M20X1.5 |
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Cable Length |
Standard 10 m (extendable up to 100 m) |
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Installation interface |
M30X1.5、G1 1/2、M60X2 etc |
Installation & Structure
Sensor: Mounted at tank top or open channel; fully non-contact
Control Unit: Installed remotely, easy access for wiring and calibration
Connection: Sensor and transmitter connected via shielded cable
Mounting Types: Threaded or flange for probe; wall-mount or panel-mount for transmitter
