contact@tengine.com.cn
WhatsApp: +86 133 3109 8301
TUL Ultrasonic Level Transmitter / Differential Level Transmitter
A classic ultrasonic echo analysis method. The ultrasonic transducer emits ultrasonic pulses, which are reflected back when they encounter the surface of the measured medium. The reflected echoes are received by the same transducer and converted into electrical signals. By measuring and analyzing the time difference of the ultrasonic signals returning from the liquid surface, the distance from the sensor to the liquid surface can be calculated.
Product Application
● Liquid level / differential level measurement at various process points in wastewater treatment plants or water treatment plants, such as pump stations, collection wells, biochemical reaction tanks, sedimentation tanks, and sludge storage tanks.
Key words:
Classification:
- 产品描述
- Product Features
- Performance Index
- Field Application
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- Advanced echo processing technology: Integrates extensive field experience algorithms to effectively overcome on-site interferences such as foam and turbulence.
- High-performance ultrasonic transducer: Uses high-performance piezoelectric materials with acoustic matching technology to improve transmission efficiency.
- Built-in temperature sensor: Enables real-time automatic temperature compensation of the measured values.
- Program-controlled automatic emission adjustment: Optimizes performance for both wide measurement ranges and minimal blind zones.
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Parameters
Details
Measurement Range
0–5 m, 0–10 m, 0–15 m, 0–20 m
Blind Zone
0.3 m, 0.4 m, 0.6 m, 0.6 m
Emission Angle
7°–13°
Resolution
0.001 m
Accuracy
±0.25%
Stability
Maintains 0.1% accuracy within 12 months, compensating for strong water surface fluctuations
Temperature Compensation
Automatic
Digital Communication
RS485, Modbus RTU protocol
Analog Output
Isolated 4–20 mA
Relay Output
4 control relays
AC Power Supply
220 V ±10%
DC Power Supply
24 V ±10%
Material
Transmitter: PC
Sensor: Polyester, Epoxy resin
Transmitter Dimensions
231 × 185 × 119 mm
Sensor Dimensions
Φ60 × 112 mm, Φ70 × 145 mm
Connection
M26 × 2 external thread and M66 × 2 external thread
Cable
Standard 10 m, extendable up to 100 m
Protection Rating
Transmitter: IP65
Sensor: IP67
Operating Temperature
-20 ~ 55℃
Related Information
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Tengine Innovation (Beijing) Instruments Inc.
Email: contact@tengine.com.cn
WhatsApp: +86 133 3109 8301
Address: Floor 6, Building 8, Yard 1,
Nongda South Road, Haidian District, Beijing
Copyright©2022 Tengine Innovation (Beijing) Instruments Inc.
Copyright©2022 Tengine Innovation
(Beijing) Instruments Inc.