Barton Chart Recorders E/E/J8A, formerly known as ITT Barton Recorders, is the leader for recording of DP (Differential Pressure), pressure. The Barton Instruments E is a chart recorder that is used in gas transmission and distribution fields. It is an inch accurate calibration unit that even works. Barton E – Differential Pressure Recorders, E, Barton uae.
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BARTON Chart Recorders 202E
The bellows are liquid filled and withstand overranges equal to the working pressure of the housing without calibration change. Movement of the bellows is transmitted through a torque tube from the DPU to the recording mechanism.
Assure all linkage screws are retightened. This procedure should be performed prior to removing the DPU housing bolts, if the DPU has been installed in gas applications with varton pressures greater than psig. The DPU is a dual bellows assembly enclosed within pressure housings. Page 26 Section 5 – Installation Drawings The pointer bartoj to the torque tube shaft should indicate 8 degrees of 20e.
Die-cast aluminum, black epoxy resin paint, waterproof and weather resistant hinged door; neoprene gasket seal DP Accuracy: Replacements made under this warranty will be shipped prepaid. Upon such authorization, and in accordance with instructions by NuFlo Technologies, Inc. The pen arm and shaft should rotate at the range arm pivot point without loosening the range arm lock screw.
Apply percent differential pressure to the highpressure housing of the DPU.
It’s a community-based project which helps to repair anything. Adapt a pointer to exposed end of the torque shaft.
Tighten the bolts and return the unit to the factory varton authorized NuFlo service center for repair.
General Tech Services LLC | Barton E – Differential Pressure Recorders
CAUTION notes indicate the presence of a hazard which can cause moderate personal injury or property damage if warning is ignored. Check for internal pressure by attempting to move the housing in and out along the bolts. Remove the DPU 022e service and remove the pressure housings. Page 13 Section 4 – Troubleshooting Back off all housing bolts 4 turns.
Barton 202E recorder manual
Warranty NuFlo Technologies, Inc. WARNING notes indicate the presence of a hazard which can cause severe personal injury, death, or substantial property damage if warning is ignored.
The torque tube is hermetically sealed to eliminate friction and leakage; it does not require lubrication.
Mount the DPU on a suitable pipe stand and connect to a standard pressure source.
Make the necessary adjustment by turning the range arm adjust screw counterclockwise if the pen is slightly underranged and clockwise if the pen is slightly overranged. Before installing this instrument, become familiar with the installation instructions in Section 2.
Arrange the differential pressure linkage as shown on page The pen should indicate zero.
PT. Artha Teknik Abadi – General Equipment – BARTON Chart Recorders E
Carefully remove the pressure housings from the bellows unit assembly. Adapt a graduated degree scale to torque tube housing. If the pen is high, shorten the linkage to make a correction 40 times as great in the high direction.
If the pen is low, lengthen the linkage to make a correction 40 times as great in the low direction. Rotate pen arm and shaft by gripping the range arm and forcing or slipping the pen until it indicates zero.