GAOTek Ultrasonic Flow Meter with High Accuracy (Wide Pipe Size)

This Ultrasonic Flow Meter with High Accuracy (Wide Pipe Size) is designed using advanced circuit design and latest semiconductors using pulse measurement technology with Wide Pipe Size ranging from DN 0.59 in (15 mm) to DN 236.22 in (6000 mm).



Key Features 

  • High measuring accuracy of ±1 %, linearity: 0.5 % and repeatability: 0.2 %
  • Non-intrusive, clamp-on transducer with no pressure drop and no pipe disturbance
  • Small and Light weight
  • Wide measuring range: Several types of transducers for selection and measuring pipe size ranging from DN 0.59 in (15 mm) to DN 236.22 in (6000 mm).
  • Large capacity battery: Built-in rechargeable Ni-MH battery provides over 12 hours of continuous operation
  • Large LCD display
  • Displays instantaneous flow, accumulated flow (positive, negative and net), velocity, working status etc.
  • Built-in 24 K data logger stores over 2000 lines measuring data
  • RS-232 serial interface

Technical Specifications

Linearity 0.5 %
Repeatability 0.2 %
Accuracy Better than ±1 % for velocity above 0.2 m/s
Response Time 0-999 second, user-configurable
Flow Range ±32 m/s
Measuring Pipe Size DN 0.59 in (15 mm) to DN 236.22 in (6000 mm).
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 characters
RS-232 interface. 75 bps ~  57600 bps
Transducer Cable Standard 5 m x 2 or can be extended to 10 m x 2
Power Supply 3 AAA built-in Ni-MH batteries (for over 12 hours of operation). 100 V-240 V AC adapter
Data Logger Built-in data logger can store over 2000 lines of data
Manual Totalizer 7 digit, calibrating by key
Housing Material Flaming retarding ABS
Size 8.2 in x 3.5 in x 1.18 in (210 mm × 90 mm × 30 mm)
Handset Weight 1.2 lbs. (500 g) with batteries

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