RS485 Compact Non-Contact Open Channels Radar Flow Meter for Rivers Stream

• Customization: Available
• After-sales Service: Maintenance & Refund
• Warranty: 1 Year
• Model NO.: HG-RFM Radar Flow Meter
• Accuracy: ±0.2-0.5%
• Main Application: Water
• Size: River Open Channel
• Sensor: Portable
• Application: Industrial Production
• Type: Radar Flow Meter
• Measuring Media: Liquid
• Measuring Principle: Radar Flow Meter
• Measurement Object: Open Channel
• Certification: JIS, DIN, ANS, GB, CE, RoHS, ISO
• Item & 1: Radar Water Velocity Meter
• Velocity Range: 0.15 - 15m/S
• Velocity Accuracy: 2%
• Velocity Resolution: 0.01m/S
• Velocity Antenna Angle: 14*32 Deg.
• Item & 2: Radar Water Level Sensor
• Level Range: 1.5-40m
• Level Accuracy: 1cm
• Level Resolution: 1mm
• Level Antenna Angle: 11*11 Deg.
• Operating Voltage: DC 7-28V
• Operating Temperature: -40- 85 Deg.C
• IP Rating: IP68
• Radar Frequency: 24.000 - 24.250GHz
• Communication: RS 485 Mod_Bus RTU
• Transport Package: 6kg
• Specification: 25*20*20cm
• Trademark: Siko Instruments
• Origin: China
• HS Code: 9026100000
• Production Capacity: 999 Units / Weeks
• Package Size: 25.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 10.000kg

Product Description

RS485 Compact Non-Contact Open Channels Radar Flow Meter For Rivers Stream

The open channel flow meter is mainly composed of radar current meter and radar water level meter. The current meter is used to acquire the surface velocity of fluid, and get the average velocity of cross-section through the model calculation, and then calculate the cross-section area of flow by combining the water level measured by the water level meter and the cross-section information, and the flow is obtained by using the formula: Flow = Average Flow Velocity * Cross-section Area * Correction Coefficient, wherein the correction coefficient is calculated according to the standard value obtained in the actual measurement environment.




 

Features

01	Applicable sizes in 1/8"-80″ (DN3-DN2000).
02	Wide fluid velocity range of 0-50 feet/ sec (0-15 m/s ) with excellent low-flow accuracy.
03.	4-20mA,0-5KHz pulse and 2A relay outputs available.
04.	Hart, RS485/Modbus Profibus-DP communications available.
05.	IP 68 protection class for underground submersible application.
06.	Easy-to-read OLED display; visible in low light environments and in direct sunlight.
07.	Conductivity of measured medium: ≥ 5 μs/cm
08.	Excellent accuracy ±0.5% of reading
09.	Various liner/electrode material combinations make meter chemically compatibility with different fluids.
10.	Empty pipe detection and electrodes resistance measurement diagnosing empty pipe and electrodes contamination accurately.

 

Product Parameters

Measuring Range & Pressure

Outline Dimension

Selection Table

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