This product is a current transducer produced by Honeywell company, which is used to measure DC, AC, pulsed, mixed currents, and has galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).
The HTFS 200..800-P/SP2 is a Hall‑effect based current transducer offering galvanic isolation between primary and secondary circuits. It operates from a single +5 V supply and consumes 22 mA, delivering an analog output proportional to the measured current.
Key specifications include a primary current range of 200‑800 A, accuracy better than ±1 % at 25 °C, and a frequency bandwidth up to 20 kHz. The device complies with EN 50178 and IEC 61010‑1 safety standards and is suitable for applications such as forklift drives, variable‑speed drives, UPS, and welding power supplies.
| Primary current range | 200‑400‑800 A |
|---|---|
| Supply voltage | +5 V |
| Supply current consumption | 22 mA @ 5 V |
| Output impedance (typ.) | 200 Ω |
| Load impedance | 200 kΩ |
| Accuracy (25 °C) | < +1 % of reading |
| Linearity | < 40.5 % of full scale |
| Frequency bandwidth (-3 dB) | > 20 kHz |
| Mass | 60 g |
| Standards | EN 50178, IEC 61010‑1 |
It uses a Hall‑effect measuring principle.
It operates from a single +5 V supply and draws 22 mA.
The accuracy is better than ±1 % of the reading at 25 °C.