DWYER PUF-1003 (2" to 78") Ultrasonic Flowmeter Kit

The screen offers easy to read text with a convenient backlight for visual comfort. The efficient layout of the function keys add to this unit's easy to use programming. The unit comes with RS232 and USB connections to allow for easy connection to any personal computer or printer.

Principles of Operation
Two sensors are placed on the exterior of the pipe, and each transmits an ultrasonic pulse through the pipe and fluid to the other. The velocity of the liquid flowing through the pipes causes the pulse to accelerate or decelerate. The difference in the transit times of the two pulses is used to calculate the flow rate. The use of transit time allows the flowmeter to be unaffected by pressure or temperature changes.

Features
Large, easy to read graphic display with backlighting
Simple to follow dual function keypad
Simple ‘Quick Start’ set up procedure
98k stored data points
Continuous signal monitoring
RS232 output
USB output
Pulse output (volumetric or frequency)
4 to 20 mA, 0 to 20 mA, or 0 to 16 mA output
Rechargeable battery
Battery management
Diagnostics
The flowmeter can be used to measure clean liquids or oils that have less than 3% by volume of particulate content. Cloudy liquids such as river water and effluent can be measured along with cleaner liquids such as demineralized water.

Applications
Treated water
River water
Sea water
Portable water
Demineralized water
Glycol/water mix
Hydrailic system
Diesel oil

What's included
Converter
Set of Transducers (Both Sets for Model PUF-1001)
Transducer Holders
Set Transducer Cables (6.56 ft (2 m))
USB, RS232, 4 to 20 mA Communication Cables
12 VDC Power Supply
Ultrasonic Coupling Grease
Set of Chains
Ruled Guide Rail
Test Block
Carrying Case