contact@tengine.com.cn
WhatsApp: +86 133 3109 8301
TRL Radar Water Level Gauge
Application Areas:
• Automatic monitoring of river water level, open channel water level in irrigation areas, and seawater tide level
• Monitoring of water level in regulating tower (well)
• Monitoring of tailwater level in front of the reservoir dam and below the dam
• Urban water supply and sewage level monitoring
• Mountain flood warning, flood situation warning, water situation monitoring
Key words:
Classification:
- 产品描述
- Product Features
- Performance Index
- Field Application
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TRL雷达水位计抗干扰力强，几乎不受泡沫、泡沫、水蒸气、温度、压力等变化的影响，测量精准，便于安装。
应用领域：
• 河水水位、灌区明渠水位、海水潮位自动监测
• 调压塔(井)水位监测
• 水库坝前，坝下尾水水位监测
• 城市供水，排污水位监测
• 山洪预警、汛情预警、水情监测
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- Transmitting frequency up to 26GHz;
- Non-contact measurement, no wear, no pollution;
- Small antenna size for easy installation;
- Small beam angle and concentrated energy, which enhances the echo ability and is conducive to avoiding interference;
- Virtually unaffected by corrosion and foam;
- Virtually unaffected by atmospheric water vapor, temperature and pressure changes;
- High signal-to-noise ratio for better performance even in fluctuating conditions.
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Measurement Performance
Measuring Range
0-30 meters and 0-70 meters
Resolution
0.001 meters
Measurement Accuracy
For the 0-30 meter range, the accuracy is ±3 mm.
For the 0-70 meter range, the accuracy is ±10 mm.
Beam Angle
For the 30-meter range, the beam angle is 8°.
For the 70-meter range, the beam angle is 6°.
Measurement Interval
The minimum measurement interval is 1 second, adjustable as needed.
Output
Analog Output
Provides a 4-20mA analog signal output.
Digital Output
Supports RS485/MODBUS protocol for digital signal output.
Power Supply
Two-wire System
Power supply voltage is 16-36VDC, with current of 22.5mA.
Four-wire System
Power supply voltage is 24VDC or 220VAC, with power consumption of 1VA.
Physical Performance
Process Connection
Uses G1½A threaded connection
Antenna Material
Stainless steel
Housing Material
Aluminum
Housing Seal
Sealed with silicone rubber
Weight
For the 30-meter range device, weight is 1.0 kg.
For the 70-meter range device, weight is 3.0 kg.
Environmental Performance
Process Temperature
The device can operate in temperatures ranging from -40 to 100°C.
Operating Pressure
The device operates at atmospheric pressure.
Relative Humidity
The device can operate in environments with relative humidity less than 95% RH.
Vibration Resistance
The device can withstand mechanical vibration of 10m/s², with a frequency range of 10~150Hz.
Related Information
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Tengine Innovation (Beijing)
Monitoring 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)Monitoring Instruments Inc.
Copyright©2022 Tengine Innovation
(Beijing)Monitoring Instruments Inc.