Product Description
Knick A 26000 F1 DC-Isolation Amplifier
The Knick A 26000 F1 is a versatile and reliable universal DC isolation amplifier from the VariTrans® series, designed for high-precision galvanic isolation of standard DC signals. It offers exceptional flexibility with calibrated, switch-selectable input and output ranges for both current (0 to ±20 mA) and voltage (0 to ±10 V). A key feature is its broad-range power supply, accepting 22 to 230 V AC/DC, which simplifies integration into various industrial systems. Housed in a compact 12.5 mm module, this German-engineered amplifier ensures dependable signal transmission and protection for sensitive control equipment in demanding environments.
Technical Specifications:
- Model: A 26000 F1
- Product Type: Universal DC Isolation Amplifier
- Input Ranges: 0 to ±20 mA / 0 to ±10 V (DIP switch configurable)
- Output Ranges: 0 to ±20 mA / 0 to ±10 V (DIP switch configurable)
- Power Supply: 22 to 230 V AC/DC (± 10 %)
- Operating Temperature: -10°C to +70°C
- Approvals: CE, cRUus, GL

Knick A 26000 F1 DC-Isolation Amplifier
Knick A 26000 F1 universal DC isolation amplifier for galvanic isolation of 0-20 mA and 0-10 V signals. Features a wide-range power supply (22-230V AC/DC) and configurable I/O via DIP switches.






