The Model 202E differential pressure chart recorder is a reliable and authentic device that comes in a 12" size. It is available in configurations with one to three pens, and can be equipped with the BARTON 199 DPU for actuating the DP pen. This chart recorder is designed to provide accurate measurements even under challenging conditions such as extreme variations in line pressure and ambient temperature. It offers features like over-range protection and pulsation dampening to ensure stable calibrations. Additionally, it provides optional NACE material selections for specific requirements.

To maintain precise temperature recordings, all Barton Chart Recorders come with a standard temperature system. This system includes a factory-sealed sensing system that uses a non-toxic fill fluid to convert temperature into mechanical motion. Each temperature recording pen includes a built-in correction mechanism to account for ambient temperature influences. Furthermore, the sensing system is available in different lengths, enabling remote mounting of the recorder if needed.

• 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

•  0 to 25 PSI (0.17 MPa) through 0 to 30,000 PSI (207 MPa), may be calibrated as gauge or absolute pressure

•  0 to 500F (-18 to 260 C) in 5 ranges

The Barton Model J8A Temperature and Pressure Recorder is a robust and versatile device designed for standard temperature and pressure applications. It records observed temperature and pressure data on an 8-inch diameter chart, with the capability to use up to four elements in various combinations to operate up to four individual recording pens. In all Barton Chart Recorders, the standard temperature system features a factory-sealed sensing system that uses a non-toxic fill fluid to convert temperature into mechanical motion. Each temperature recording pen includes internal correction for ambient temperature effects. The sensing system is offered in different lengths to support remote installation of the recorder.

• 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

• 0 to 25 PSI (0.17 MPa) through 0 to 30,000 PSI (207 MPa), may be calibrated as gauge or absolute pressure

• 0 to 500F (-18 to 260 C) in 5 ranges

The 242E is a 12” chart temperature and pressure recorder designed for general pressure applications.

Specifications:

Pressure Element Range up to 30,000 psi (2068 bar)

Accuracy ± 1.0% F.S.

Temperature Limits -40° F to 180° F (-40° C to 82° C)