BARTON 202E Chart Recorder


Our BARTON chart recorders are renowned for the accurate, reliable measurement and recording of pressure, differential pressure (DP), and temperature. Their fully mechanical operation is independent of external utilities that facilitates a low installation cost or portability.

Model 202E
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. Model 242E The BARTON 242E is a 12" chart temperature and pressure recorder offered in one- to four-pen configurations. The BARTON J8 is a 8" chart temperature and pressure recorder offered in one- or three-pen configurations.

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.


Differential Pressure:

  •  0 to 10 inches of water (2.5 kPa) through 0-100 PSI (0.69 MPa) differential (higher ranges with model 224 DPU)
  • Safe working pressure: Up to 6000 PSI (41.3 MPa)
  • Optional alloys; Inconel bellows, Stainless steel bodies
Pressure Ranges:
  •  0 to 25 PSI (0.17 MPa) through 0 to 30,000 PSI (207 MPa), may be calibrated as gauge or absolute pressure
Temperature Ranges:
  •  0 to 500F (-18 to 260 C) in 5 ranges

Warning: Unauthorized use of the Barton brand

Valued Customers, Representatives and Distributors

Please be aware that certain companies appear to be presenting themselves as the manufacturer of genuine Barton or Nuflo brand instrumentation when in fact they are not. These companies may be attempting to utilize similar or familiar names to create an implied association.

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Product resources

Manuals & Support

BARTON 202E differential pressure chart recorder Manual


Marketing collateral

BARTON Chart Recorders Product Sheet

Product datasheet


Related products

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