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Recorders

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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.
In double-bellows units, if the bellows are subject to a DP greater than the DP rating of the unit, a Valve is closed and traps the filling fluid in the bellows, completely supporting the bellows and preventing breakage. As opposed Valves are used, complete protection is provided in any Address.



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Specifications

Brand: Barton

Safe working pressure: hasta 6,000 PSI (414 bar)

DP Range 0-10 in w.c. to 0-100 PSID (0-25 mbar at 0-6.9 bar)

Presition: +/- 0.5% F.S.

Temperature limits: -40 ° F / ° C a + 180 ° F (+ 82 ° C)


Description
The 202E is a 12-in. graphics recorder that has been widely used in the fields of transmission and distribution of gases: precise calibration, even under extreme variations in static pressure and ambient temperature. The 202E is available in configurations from 1 to 4 pens (DP + 3 additional pens). Additional pens can be used to record supplementary temperature and pressure data. The unit is powered by a Barton Model 199 DPU, with standard and NACE units available (up to 4,500 PSI / 310 bar SWP) - see DPU Bulletin # 21700 for more details. Static pressure and temperature pens are activated by precision elements of the wound.

Mounting Options
  • Panel
  • wall
  • Tube mounting, slide-on, without thread (standard 1-1 / 2 "or 2" pipe)
  • Portable stand with handle
  • Mounting kit for wall shock absorbers
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