The 3130 Portable Pressure Calibrator is ideal for calibrating pressure transmitters, transducers, gauges and similar devices. The unit includes an internal motorized pump as an alternative to tiring hand pumps. The 3130 is capable of both pressure and electrical measurements.
It offers an on-board pressure sensor with a full scale of 2 MPa (300 psi, 20 bar) and an accuracy of ± 0.025 % reading + 0.01 % FS, and capabilities for calibrating pressure transducers and transmitters, including measurements of 4 to 20 mA or 0 to 30 V dc. There is also a 24 V dc supply to power the device under test and can generate current in the 4 to 20 mA range.