User Manual Q&AAnswer
Feb 27, 2025 - 03:04 AM
To select the appropriate range for the Ashcroft 1490 Low Pressure Diaphragm Gauge, you should consider the maximum operating pressure of your application. The range of the gauge should be approximately twice the maximum operating pressure. For example, if your maximum operating pressure is 10 psi, the range of the gauge should be around 20 psi. It is important to note that the proof pressure of the gauge is 150% of the range, and the burst pressure is 50 psi for ranges up to 5# and 100 psi for ranges greater than 5#. This ensures the gauge can handle pressure spikes without failure.
Please refer to the instruction manual for more information on selecting the appropriate range and understanding the pressure specifications of the Ashcroft 1490 Low Pressure Diaphragm Gauge.
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