11/2025 • We reserve the right to make technical changes. Input connectors for potentiometerDigital ALMEMO® D7 measuring connector for potentiometric sensors (displacement transducers, etc.)For displacement transducers and other potentiometric sensors. High resolution up to 200 000 digits or fast conversion rate, resolution up to 10 000 digits. Only for the latest ALMEMO® V7 measuring instruments, ALMEMO® 202-S, 204, 104, 710, 510, 809. This new, innovative ALMEMO® D7 measuring connector enables high precision or fast conversion rate. The user can set the preferred configuration quickly and easily on the ALMEMO® V7 measuring instrument itself. Technical data and functions • The ALMEMO® D7 digital measuring connector operates with its own integrated A/D converter. Overall measuring accuracy is unaffected by the presence of an ALMEMO® V7 display device / data logger. The whole measuring chain, comprising e.g. a displacement transducer and the connected ALMEMO® D7 measuring connector, can be adjusted end-to-end. • The measuring rate is determined exclusively by the integrated A/D converter. On the ALMEMO® V7 measuring instrument all D7 measuring connectors operate in parallel - each at its own measuring rate. The measuring instruments very short scan cycle is determined by the measuring rates of the D7 measuring connectors - more or less irrespective of their number. • For high resolutions and stable values, e.g. for precision displacement transducers, the ALMEMO® D7 measuring plug works with a reduced conversion rate. For fast processes, measurements can be taken at a higher conversion rate. The ALMEMO® V7 measuring device stores the measured values and the WinControl measuring software displays them graphically. • The voltage drop is measured at the potentiometer. The 2-volt reference voltage is supplied via the ALMEMO® D7 plug. • The sensor is scaled to the physical quantity (e.g. displacement in mm); this is performed via the ALMEMO® V7 device (on the device itself or using ALMEMO® Connect software) - with zero-point adjustment and final value adjustment. The measured value‘s assigned units can be up to 6 characters in length. Sensor identification can be programmed with a comments text up to 20 characters in length. Sensor type Potentiometer Measuring input Electrically connected to the power (ALMEMO® device ground) Display range, conversion rate see variants System accuracy 0.02 % ±2 digits Nominal temperature 22 °C ±2 K Temperature drift 0.003 % / K (30 ppm) Supply voltage from 6 V up, via the ALMEMO® device itself (sensor supply) Current consumption approx. 8 mA (without sensor) Environmental conditions see general technical specifications Types: Range Display range Resolution Conversion rate *Delivery state. The desired measuring range can be programmed on the ALMEMO® V7 device.

Technical Data Sensor supply: 2.5 V Temperature coefficient: < 50 ppm/K Model Meas. Range Resolution * Data may vary depending on device; (see data sheet per device) 11/2025 • We reserve the right to make technical changes.