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Handheld Flowmeter / LRF-2000H

  • LRF-2000H handheld ultrasonic flow meter is small, light, and easy to operate. Installation is non-intrusive. Rechargeable battery supports more than 12 hours of continuous work.



Features

•  High Accuracy measuring 
   Accuracy: ±1%, linearity: 0.5%, repeatability: 0.2%

•  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

•  Light weight 
   Size: 210×90×30mm, weight: only 0.5kg

•  Large capacity battery 
    Built-in rechargeable Ni-MH battery, provide over 12 hours of continuous operation

•  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

Standard configuration

2x5m, for connecting flowmeter and transducer

1x1m, for charging flowmeter

Main Unit

    Medium transducer

             TM-1

Signal Cable

Adapter

Carrying case

 2x3m, Maximum tension: 100kg, for binding transducer to non-magnetic pipe.

1x3m, For measuring the distance between transducers or pipe perimeter

 1 pcs

Stretcher

Tape ruler

Data line

User Manual

Ultrasonic coupling agent

Optional Transducer

       

Small size transducer TS-2(Magnetic)DN15 ~ DN100mm
0C° ∼ 90C°

Medium size transducer TM-1(Magnetic)
DN50 ~ DN700mm
0C° ∼ 90C°
Large size transducer TL-1(Magnetic)
DN300 ~ DN6000mm
0C° ∼ 90C
High-temperature small size transducer HTS-1
DN15 ~ DN100mm
0C° ∼ 160C°
       
High-temperature medium size transducer HTM-1
DN50 ~ DN1000mm
0C° ∼ 160C°

Small sensorbracket 
transducer

HS
DN15-DN100mm
-30~90℃

In the sensor bracket
transducer HM
DN50-DN300m
-30~90℃

High temperature small sensorbracket 
transducerHS-HT
 DN15-DN100mm
-30℃~160℃

       

High temperature sensor bracket transducer HM-HT
DN50-DN300mm
-30℃~160℃

Extend sensor bracket
transducer EB-1
DN300-DN700mm
-30~90℃

   

General Specifications

Items

Specification

Linearity

 0.5%

Repeatability

 0.2%

Accuracy

 Better than ±1% , for velocity above 0.03m/s

Response Time

 0-999 second, user-configurable

Flow Range

 ±32m/s

Measuring Pipe Size

 15mm ~ 6000mm

Units

 English (U.S.) or metric

Totalizer

 7-digit totalizer for net, positive and negative flow respectively

Liquid Types

 Any single uniform liquid which can transmit ultrasonic

Security

 Setup values Modification Lockout. Access code needs unlocking

Display

 4×16  letters

Communication Interface

 RS-232 interface. 75-57600bps, compatible with Fuji ultrasonic
 flowmeter and other UFM on enquiry.

Transducers

 Model TM-1 for standard, other 4 models for optional

Transducer Cable

 Standard 5mx2 or can be extended to 10m x 2

Power Supply

 3 AAA built-in Ni-MH batteries (for over 12 hours of operation).
 100V-240VAC adapter

Data Logger

 Built-in data logger can store over 2000 lines of data

Manual Totalizer

 7 digit, calibrating by key

Housing Material

 ABS

Size

 210×90×30mm

Handset Weight

 500g (include battery)










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