Pressure High-precision pressure sensor FDAD33/35M Very accurate over a wide temperature range, digital sensor with ALMEMO® D6 plug Stable piezo-resistive transducer with integrated A/D converter and signal processor Temperature-dependence and non-linearity are eliminated by means of mathematical compensation; this ensures a high level of accuracy. Digital output of measured value The current value is measured at the sensor’s high sampling rate. To acquire transitory pressure fluctuations and pressure peaks the maximum value, minimum value, and average value are calculated from the current values in the ALMEMO® D6 plug and output in three function channels. One measuring channel is programmed (at our factory): Pressure (bar, p) Up to three function channels canalso be activated (via LMEMO® device V6): Maximum value, minimum value, average value. A complete configuration can be carried out either on the ALMEMO® V7 measuring instrument or directly on the PC with the USB adapter cable ZA 1919 AKUV (see chapter ALMEMO® “Network technology”). General features and accessories, ALMEMO® D6 sensors: see chapter ALMEMO® Measuring instruments Technical data Pressure range Relative pressure Overpressure Absolute pressure 11/2025 • We reserve the right to make technical changes. Digital pressure sensor (including A/D converter) 0.3 to 1000 bar see under variants Zero-point at ambient atmospheric pressure, current Zero-point at ambient atmosph. pressure, production Zero-point, vacuum Pressure connection Diaphragm, internal FDAD35M Diaphragm, flush with front In pressure range 700/1000 bar Outside thread G 3/4“ Storage / operating temperature -40 to +120 °C Accuracy 0.05 % of final value Error margin* at -10 to +80 °C 0.1 % of final value For pressure ranges < 1 bar, all specifications apply to the final value of 1 bar. *Linearity, hysteresis, reproducibility, temperature coefficients, zero-point Sampling rate, internal 200 Hz Material in contact with medium Stainless steel, AISI 316L, Dimensions see dimensional drawings Sensor connector Built-in plug ALMEMO® connecting cable Coupling, 2-meter PVC cable, Refresh time 0.005 seconds for all channels Output to the With the conversion rate of the ALMEMO® device ALMEMO® device: max. 10 ... 100 Hz depending on the device and configuration Delay after sleep mode 1 second Current consumption approx. 11 mA

Options Connecting cable Total length = 5 m Connecting cable Total length = 10 m Greater lengths up to 100 meters on request. Variants Digital pressure sensor, plug connection, 2-meter connecting cable with ALMEMO® D6 plug, factory test certificate Pressure range Relative pressure Diaphragm, internal Diaphragm, flush with front 11/2025 • We reserve the right to make technical changes. Absolute pressure (Measuring range from 0.1 bar absolute) DAkkS accredited calibration or factory calibration KD9xxx pressure for digital sensor, see chapter Calibration certificates^ DAkkS accredited calibration...