HASS – Industry current sensors
The HASS product series is designed for the measurement of DC, AC, and pulse currents, featuring nominal values ranging from 50 to 600 ARMS. With a unique small panel-mounted design, these sensors operate with a single +5 V supply.
HASS current sensors are available in seven standard models and feature an operating temperature range of -40 to +85°C. They also offer reference access, voltage output, fixed offset and gain.
Utilizing Hall effect sensor technology (open loop), HASS ensures dependable and precise current measurements in various industrial applications.
HASS – Features and benefits
Features
- Hall effect measuring principle
- Galvanic separation between primary and secondary circuit
- Insulation test voltage 3300 V
- Low power consumption
- Single power supply +5 V
- Fixed offset & sensitivity
- Insulating plastic case recognized according to UL 94-V0
Benefits
- Easy installation
- Small size and space saving
- Only one design for wide current ratings range
- High immunity to external interference
- Internal & external reference
Typical applications
The HASS sensor family finds ideal application in various industrial settings, including:
- AC variable speed drives and servo motor drives
- Static converters for DC motor drives
- Battery supplied applications
- Uninterruptible Power Supplies (UPS)
- Switched Mode Power Supplies (SMPS)
- Power supplies for welding applications
LEM HASS – Download & Technical Characteristic
Product | Order | Document | Primary nominal | Supply Voltage | Op. Temperature |
|---|---|---|---|---|---|
| HASS 50-S | Datasheet 3D | 50 A | 5 to 5 | -40 to 105 °C | |
| HASS 100-S | Datasheet 3D | 100 A | 5 to 5 | -40 to 105 °C | |
| HASS 200-S | Datasheet 3D | 200 A | 5 to 5 | -40 to 105 °C | |
| HASS 300-S | Datasheet 3D | 300 A | 5 to 5 | -40 to 105 °C | |
| HASS 400-S | Datasheet 3D | 400 A | 5 to 5 | -40 to 105 °C | |
| HASS 500-S | Datasheet 3D | 500 A | 5 to 5 | -40 to 105 °C | |
| HASS 600-S | Datasheet 3D | 600 A | 5 to 5 | -40 to 105 °C |
HASS Sensors – ASK FOR SAMPLES / QUOTATIONS
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