Phase Sequence Indicator/AC Load Amplifier
ST-312A Digital Panel Meter
ST-312A Digital Panel Meter
- 4-20mA input sensitivity, ideal for industrial applications.
- Supports single 9V battery or ±5V DC power supply.
- Built-in low battery indicator and automatic polarity display.
- Selectable decimal point position.
- Low power consumption (typically below 20mW).
- High input impedance (>1MΩ).
- Zero voltage input ensures a zero display across all ranges.
- Supports true differential input or single-ended input.
- Self-installation capability with optional mounting frame.
- Complies with standards: EN 50081-1, EN 50082-1, EN 55022, EN 61000-4-2, IEC 801-3.
- Supports single 9V battery or ±5V DC power supply.
- Built-in low battery indicator and automatic polarity display.
- Selectable decimal point position.
- Low power consumption (typically below 20mW).
- High input impedance (>1MΩ).
- Zero voltage input ensures a zero display across all ranges.
- Supports true differential input or single-ended input.
- Self-installation capability with optional mounting frame.
- Complies with standards: EN 50081-1, EN 50082-1, EN 55022, EN 61000-4-2, IEC 801-3.
DETAIL