Seneca

Galvanic isolator analog convertor, 0/4 to 20A, input 0 to 30V DC, output 0 to 10V DC.

Universal analog input digit indicator rated at 10 to 40 VDC, 19 to 29 VAC.

High performance universal converter, 10 to 40V DC, 19 to 28V AC, 4 to 20 mA.

Universal convertor, 10 to 40V DC, 19 to 28V AC, 2 outputs.