Barton Chart Recorder

Our genuine Model 202E differential pressure chart recorder is a 12″ chart recorder thatis available in one- to three-pen configurations (DP plus two additional temperature or pressure pens) The DP pen is actuated by a BARTON 199 DPU, with features such as over-range protection and pulsation dampening for stable calibrations even under extreme variations in line pressure and ambient temperature. Optional NACE material selections are offered.
The standard temperature system in all Barton Chart Recorders comprises of a factory sealed sensing system that uses a non-toxic fill fluid that converts temperature to mechanical motion. Each temperature recording pen includes a built-in correction for ambient temperature influences. The sensing system is offered in various lengths to support remote mounting of the recorder.