INNO Instrument SCTH1000 Pass-Through Current Sensor

INNO Instrument SCTH1000 1000A Current Sensor

The INNO Instrument SCTH1000 is a pass-through current sensor for high-accuracy current measurement. Manufacturer literature identifies it as a member of the SCTH series with DC 0–1000A measurement, AC 1000Apeak capability, and DC to 300 kHz bandwidth.

The SCTH1000 is specified with a through-hole architecture, DB9 connector interface, and ±15V to ±24V supply requirement. Verified series features include Instant-On operation, low operating noise, and saturation detection with self-recovery capability.

Verified Features

• DC 0–1000A measurement range
• AC 1000Apeak capability
• DC–300 kHz bandwidth
• Instant-On operation with no warm-up time
• Saturation detection and self-recovery capability

Measurement Architecture

This pass-through current sensor uses a through-hole aperture of Φ30.9 mm and a 1:2000 ratio KN. The published specification lists ±(0.05% of rdg + 15 μA) accuracy, <5 ppm linearity, and 0.1 ppm/K temperature coefficient.

Applications

• Smart grid measurement
• Medical facility equipment
• High accuracy inverter and measuring instrument applications