PolysonicsPANEL
PolysonicsKEYPAD
PolysonicsFLOWMETER DOPPLER 110VAC 4-20/RS232 W/O SENSORS
PolysonicsFLOWMETER DFD
PolysonicsFLOWMETER .3AMP 90-132VAC 4-20MA OUTPUT
PolysonicsFLOW METER 10-132VAC 50-60HZ 1RELAY NEMAX4 VARICAB
PolysonicsDOPPLER FLOWMETER DUAL FREQUENCY DEDICATED