Whether it is ambient temperature, atmospheric pressure difference, gas detection, volatile organic chemical concentration, or contaminants; ebm‑papst sensors convert the physical into the virtual electronic world of environmental and process control.
The SN1120 differential pressure sensor uses a high-quality mass flow module to convert a differential pressure measurement into a 0-10VDC or 2-wire I2C interface output signal. The SN1120 range is designed for use with clean air and non-aggressive gases and is available in pressure ranges of 0-50Pa, 0-100Pa, 0-200Pa and 0-500Pa. The accuracy of the SN1120 is not affected by its mounting position, it has no offset, no zero-point drift, and is hysteresis free. The SN1120 also and features a wide power supply range with reverse polarity protection, full calibration, and temperature compensation for air and N2, (-20ºC to +80ºC).
The SN1121 differential pressure sensor uses a high-quality mass flow module to convert a differential pressure measurement into a 0-10VDC or 2-wire I2C interface output signal. The SN1121 range is designed for use with clean air and non-aggressive gases and is available in pressure ranges of 0-1,000Pa, 0-2,000Pa, and 0-3,500Pa. The accuracy of the SN1121 is not affected by its mounting position, it has no offset, no zero-point drift, and is hysteresis free. The SN1121 also features a wide power supply range with reverse polarity protection, full calibration, and temperature compensation for air and N2, (-20ºC to +80ºC).
