Comparison : Item # AX020300, CAPV-H-4-20MA-2A-4C-2M (4-20 mA) Input, 2 A, Valve Controller with 2 m Cable
Item # AX020301, CAPV-H-4-20MA-1.2A-4C-2M (4-20 mA) Input, 1.2 A, Valve Controller with 2 m Cable
Item # AX020302, CAPV-H-4-20MA-600MA-4C-2M (4-20 mA) Input, 600 mA, Valve Controller with 2 m Cable
Item # AX020303, CAPV-H-4-20MA-2A-4C-5M (4-20 mA) Input, 2 A, Valve Controller with 5 m Cable