400-J Electronic Pressure Gauge

Application Areas

    400-J Electronic Pressure Gauge is a kind of electronic memory pressure gauge that is applied to DST testing. It can test and record two parameters downhole pressure and temperature simultaneously. Furthermore, it can work during tubing-convey perforation process when connected to perforator and other tools. In addition, it can also be connected directly to drilling pipe to test formation pressure and temperature during drilling process.

Features

        1. Acquisition mode: conventional mode or differential pressure mode.
        2. Starting mode: immediate starting, time-delayed starting and pressure starting.
        3. It uses imported non-rechargeable high-temperature batteries of excellent reliability.
        4. Equipped with a damper that plays a good role in shock absorption, it works reliably.
        5. It can be used for high pressure well testing (a slick line socket is required and the outer housing of the battery tube has to be replaced).
        6. It does not need additional battery or power supply when communicating with a computer. This makes its operation simple and reduces power consumption of batteries.

Technical Specifications