These instruments are available
as loop powered, intrinsically safe rate totalisers. When connected in series
with a 4-20mA flow transmitter, they will display rate of flow in linear
engineering units and simultaneously calculate and display the total flow in the
same or different units. The instruments are easily programmed and have a
permanent memory so that programme parameters are not lost if the input is
disconnected. All are Loop-Powered from the 4 - 20mA Input.
All totalisers are: Certified EExia IIC T5; Field Mounting Models are IP66;
Panel Mounting Models are IP65 front and IP20 rear.
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