A pressure calibrator is an instrument used to verify and calibrate pressure-measuring devices, such as pressure gauges, transmitters, and sensors. It provides precise and accurate pressure references for calibration purposes. Pressure calibrators offer various functionalities, including generating and measuring pressure, as well as adjusting calibration parameters. Some advanced pressure calibrators also feature loop supply and electrical measurements for transmitter output evaluation.
A pressure calibrator plays a vital role in ensuring that pressure instruments are accurately calibrated, which, in turn, enables reliable pressure measurements in the process industry. By utilizing a pressure calibrator, technicians can verify and calibrate pressure instruments, ensuring optimal performance and adherence to industry standards.