How to Properly Connect a Compound Gauge to Pressure?

When should a compound gauge be connected to a pressure higher than the maximum pressure it can read accurately?

What is the consequence of connecting a compound gauge to a higher pressure than its accuracy range?

Answer:

A compound gauge should not be connected to a pressure higher than its maximum accurate reading as this can lead to damage and inaccurate readings.

A compound gauge is a type of pressure gauge that is used to measure both positive and negative pressures. When connecting a compound gauge to a pressure source, it is important to ensure that the pressure does not exceed the maximum accurate reading range of the gauge.

Connecting a compound gauge to a pressure higher than its maximum accurate reading range can result in damage to the instrument. Additionally, it can lead to inaccurate readings, which can be unsafe and unreliable for monitoring pressure levels in a system.

Various types of pressure gauges are designed for specific pressure ranges, and it is crucial to use them according to their designated range to ensure accurate and reliable readings. Gauge pressure is the pressure relative to atmospheric pressure, and exceeding the maximum accurate reading can cause the gauge to provide incorrect information.

Overall, always be mindful of the pressure limits of the compound gauge and make sure to connect it appropriately within its accurate reading range to avoid potential damage and inaccuracies.