The instrument chamber is filled with high viscosity damping fluid and equipped with a matching buffer device, which has good shock resistance and can meet the measurement of medium ultra-high pressure in vibration environments. This series of instruments is divided into safety type and non safety type. The safety type structure adopts a rear pressure relief method to ensure the maximum personal safety of the operator. This type of instrument is widely used in high-pressure cleaning equipment, ultra-high pressure gas production wellhead, high-pressure fracturing unit, high-pressure pump source and other equipment.

Main technical parameters

Configuration