Wet Test Gas Flow Meters (formally of Alexander Wright)
New, Service, Recalibration, Repair


These Gas flow meters are used in a variety of applications where ease of

use and accuracy is essential.
They are tolerant of a wide variety of gases, require very little maintenance

and cover flow ranges from as low as 5 litres per hour to 9000 litres per hour.
Because of their accuracy they are often used as secondary reference

standards for audit purposes.
They are supplied as standard with single or seven point calibration certificates traceable to national standards.

We can offer shaft encoders and digital decoders as optional extras.
Typical areas of use include;



Gas fired appliance manufacturers.
Petrochemical - Refineries and offshore.
Life Sciences.
Medical Research.



Flow Meter Display Unit.

Key features of the FDU;
Displays flow rates and volumes.
RS232, 4/20 mA and 0/10V outputs.
Windows compatible software.
Complete with connecting cables.



In addition to new meters, we also provide, service, recalibration and repair.

Perspex manometers.
Power converters (110V to 240V).



Meter Options

Technical Manual

Capacities Pulse outputs

FDU Manual


Encoder Pin out

Encoder values

Meter connections

Power converter set up






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