Description –

The Adder/Substrator accepts up to 4 each 4/20 mADC signals and algebraically adds or subtracts them as a % of the resultant  0/100 %  4/20 mADC signal.  For example, if adding 4  flow signals that each represent 0/100 GPM, then each input at 100% would represent 25% of the 4/20 mADC output signal. A 20 mADC output would then correspond to a flow of 400 GPM.

Specifying/Ordering –

Product Application Number (PAN)

MF5

Specifications –

            E – NEMA 1 Rated Enclosure

            P – 115 VAC, 60 Hz

            I1 – Input 1,2,3,4 – 4/20 mADC – Z = 50 Ohms

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

Use the following table to specify other options.

Example – MF5–EA-PA

Resulting Specifications –

            E – NEMA 4 Rated Enclosure

            P – 220 VAC, 50/60 Hz

Note –

See PAN MF7 for Flow Totalization