Description –

The Signal Selector accepts 4/20 two mADC signals from a Compound Flow meter where one flow meter’s 4/20 mADC signal represents a percentage of the total flow and the other Flow meter represents 0/100% of the total flow. The Signal Selector output represents the Composite of the two Flow meter signals. The Signal Selector scales the Low flow signal to the correct percentage of the total flow. When the Low flow meter signal reaches 95% of the Low flow meter signal, the Signal Selector automatically switches to the High flow meter signal.

Specifying/Ordering –

Product Application Number (PAN)

SF6

Specifications –

            E – NEMA 1 Rated Enclosure

            P – 115 VAC, 60 Hz

            I – Input – Dual  4/20 mADC, Z = 50 Ohms

            O – Output – 4/20 mADC, 550 Ohms drive

Use the following table to specify other options.

Example – SF6–EB-PB-IA

Resulting Specifications –

            E – DIN Rail Mounting

            P – 24 VDC

            I – Input – Dual 1/5 VDC

O – Output – 4/20 mADC