Closed-loop current sensor MA110

clampAC

The MiniFlex® MA110 Series comprises 3 flexible sensors which can be connected directly to any multimeter, wattmeter, logger, etc. These flexible coils offer the following major advantages: • Current measurement even in places where access is difficult • Large measurement range • Bandwidth suitable for industrial frequencies and harmonic analysis • No saturation effect, so no overheating • Constant low phase shift appropriate for wattmetric measurements Main specifications: • Measurement range: 80 mA to 3 kA • 4 calibres • Sensor length (clamping Ø): 17 cm, 25 cm or 35 cm (Ø4.5 cm, Ø7 cm, Ø10 cm) • Ingress protection of sensor/processing unit: IP67 / IP54 • Output signal: AC voltage • Output via two-wire lead terminated by 2 x Ø 4 mm straight male banana safety connectors • Power supply: 2 x 1.5V AA batteries or external µUSB type B 5V • Battery life: 300 hours • 600 V CAT IV