Handheld Ultrasonic Flowmeter

Handheld Ultrasonic Flowmeter

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Parts • Description

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HLS-2000H handheld ultrasonic flow meter is ideal for flow surveys and closed pipe application where non-invasive measurement of liquids is required.
The advantages of high measurement accuracy, good consistency, battery power supply, easy operation and portability, make this meter the smallest and lightest flowmeter in domestic and a significant portable ultrasonic flow meter.
Clamp on Transducer Mounting bracket Transducer
• No need to cutoff water, no pressure loss.
• Measuring range : DN32~DN6000
• Fluid temperature : -30 °C ~ 160 °C
• No need to cutoff water, no pressure loss.
• Measuring range : DN32~DN6000
• Fluid temperature : -30 °C ~ 160 °C
• Improve installation accuracy , shorten installation time
Types Picture Spec. Model Measure range(mm) Temperature Size
Clamp on Small TS-2 DN15~100 -30~90℃ 42x25x32mm
Medium TM-1 DN50~700 -30~90℃ 69x39x44mm
Large TL-1 DN300~6000 -30~90℃ 97x54x53mm
High temperature clamp on Small TS-2-HT DN15~100 -40~160℃ 45x25x32mm
Medium TM-1-HT DN50~700 -40~160℃ 64x39x44mm
Large TL-1-HT DN300~6000 -40~160℃ 97x54x53mm
Mounting bracket clamp on Small HS DN15~100 -30~90℃ 318x59x85mm
Medium HM DN50~300 -30~90℃ 568x59x85mm
Extended EB-1 DN300-700 -30~90℃ 188x59x49mm
High temperature mounting bracket clamp on Small HS-HT DN15~100 -40~160℃ 318x59x110mm
Medium HM-HT DN50~300 -40~160℃ 568x59x110mm
Extended EB-1-HT DN300~700 -40~160℃ 138x59x49mm
High Accuracy measuring
Linearity: better than 0.5%, Repeatability: better than 0.2%, Accuracy: better than ±1%
Small size, Light weight
Dimensions: 200×93×33mm; Weight: 390g
Non-intrusive measuring
Non-intrusive, clamp-on transducer, no pressure drop, no pipe disturbance.
Wide measuring range
Several types transducer for selection, measuring pipe size from DN15mm to DN6000mm
Large LCD display
Display instantaneous flow, accumulated flow (positive, negative and net), velocity, working status etc.
Built-in data logger
Built-in 24K data logger, store over 2000 lines measuring data 
Items Performance and Parameter
Main Unit Principle transit-time ultrasonic flowmeter
Accuracy Accuracy :over 1%-2%; Repeatability: over 0.2%
Display 4 line x 16 character LCD with backlight
Dimension 200*93*33cm:   390g
Operation Support 16 key light touch keyboard and the Simulation keyboard software
Data interface Insulate RS232 serial interface, upgrade the flew meter software by computer,  support the MODBUS, etc. 
Signal Output 1 way OCT output
Special Cable Twisted-pair cable; Select the RS232 communication; Generally, the standard is 5m*2, optional 10m*2 
Pipe Condition Pipe Material Steel, Stainless steel, Cast iron, Copper, Cement pipe, PVC, Aluminum, Glass steel product, liner is allowed.
Pipe Diameter DN 15---6000mm
Straight length pipe Transducer installation should be satisfied: upstream10D, downstream 5D,  30D from the pump.
Measuring Medium Type of Liquid Water ; Ultra-pure liquids; Solvents and other liquids 
Temperature Standard Transducer: -30--90℃; High-temperature transducer: -40--160℃
Turbidity under 10000ppm and less bubble 
Flow rate 0--±10m/s
Flow Direction Measuring two (plus-minis) direction of flow rate 
Working Environment Temperature Main Unit: -20--60℃
Flow transducer: -40--160℃;   Temperature transducer: according to the customer’s demands.
Humidity Main Unit: 85% RH
Power Supply AC  110V-240V  

Enterprise honorary qualification

Picture of electromagnetic flow meter equipment

Picture of client using HUAHAI instruments