Description
Our BARTON chart recorders are the industry standard for precise and reliable measurement and recording of pressure, differential pressure (DP) and temperature in a wide variety of applications. In addition, the DP models use a rupture-proof bellows differential pressure unit (DPU) as the drive unit, with features such as overrange protection and pulsation damping (in some models).
Our Model 202E Differential Pressure Graph Recorder is a 12 "graphic recorder widely used in gas transmission and distribution fields.The recorder offers accurate calibration, even under extreme variations of static pressure and ambient temperatures. BARTON 202E DP graphics is available in configurations of one to four pens (DP plus three additional pens). Additional pens can be used to record supplementary temperature and pressure data.The unit is also activated by a BARTON 199 DPU, with standard units and NACE available (up to 6000) psi or 414 bar SWP.) The static pressure and temperature pens are driven by precision elements.