BARTON J8A Chart Recorder


Chart Recorders
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 J8A
The Barton Model J8A Temperature and Pressure Recorder is a versatile and rugged instrument designed for general temperature and pressure applications. It records monitored temperature and pressure on an 8-inch diameter chart. Up to four elements may be used in any combination to operate up to four individual recording pens.The standard temperature system in all Barton Chart Recorders comprises of a factorysealed 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.

Read more

Product resources

Manuals & Support

BARTON J8A differential pressure chart recorder Manual


Marketing collateral

BARTON Chart Recorders Product Sheet

Product datasheet


Related products

For more information please contact us

Your details
Areas of interest (tick all that apply)
Please indicate your region