详情描述

Summary:LRD-2000EPortable ultrasonic flow meters utilize an external clamp-type sensor to measure liquid flow. The installation process is extremely simple, with a full Chinese user interface for ease of operation. Particularly suitable for flow balance testing and flow monitoring: drinking water, river water, seawater, cooling water, hot water, industrial wastewater, lubricating oil, diesel, fuel oil, chemical liquids, etc.
Features:
● Contactless measurement, compact size, lightweight, easy to carry.
● The installation of the sensor is simple and easy, suitable for measuring sound conduction media in pipes of various sizes.
● The measurement process does not damage the pipeline, requires no shutdown, and the sensor does not come into contact with the medium being measured, with no pressure loss.
Pipe suitable for measuring metal pipes, plastic pipes, and other sound-permeable materials.
● Built-in rechargeable battery, providing over 12 hours of continuous operation.
● Intelligent on-site printing function ensures the integrity of traffic data.
Ultrasonic flow meter main technical specifications:

Pipe Diameter Range (mm)

DN20～6000

Flow Rate Range (m/s)

0.01～12

Accuracy (%)

±1.5 (±1.0 after calibration)

Measure liquid

Water, river water, seawater, petroleum, and chemical liquids, all homogeneous fluids.

Pipe material

Metals, non-metals, and other dense materials

Signal Output

Portable: RS-232 Panel-Type Mini Printer

Keyboard

4x4 Chinese character keyboard

Monitor

2×10 Chinese Display Monitor

Measurement Function

Display instantaneous flow rate, instantaneous velocity, positive cumulative flow, negative cumulative flow, total running time, and print cyclically.

Data Storage

Storable measurement data for the past 720 hours, 365 days, 36 months, and the first ten years, including instantaneous flow rate, cumulative flow, power outage time, etc.

Ambient Temperature

Converter: -10～45℃ (Special cases to be stated to the manufacturer)
Sensor: -30 to +60℃ (Ambient Type)
-30 to +160℃ (High-Temperature Type)

Protection Grade

Converter: IP52     Sensor: IP68

Sensor Cable Length

6m

Charging and operating power

AC220V, built-in 12V lithium battery

Converter dimensions (mm)

Portable: 330×280×140

Converter weight

Portable: 3.5 kg

Sensor weight

Standard Sensor: 0.3 Kg/pc 　Mini Sensor: 0.15 Kg/pc


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