1. General Description

    SFJ-C testing oil and swabbing automatic detector is measuring the speed and depth for dropping of objects and dynamic load parameters for dropping and rising of objects, the LCD simultaneous display makes the operator immediately know the current operating state. The instrument can rely on security requires to set the speed, height and objects normal dynamically load operation range of the objects, when operating parameters exceed the normal operating range, the instrument makes sound and light alarm and prompting the operator to prevent operator accidents.

    The stability of the instrument performance, high accuracy, strong anti-jamming capability, easy to operation, it is suitable for depth and load measurement, pressure measurement, flow measurement in any cases. It can storage real-time data in SD card, and the computer can analysis real-time data on the SD by software to know real-time situation on site.

    It is the best choice for the security of modern drilling rigs, workover rigs and other lifting equipment.

2. Major functions

• The value of audible and visual alarm can be set for the drop and rise.

• The value of audible and visual alarm can be set for load.

• It can record the real-time pressure and amount of output liquid of the wellhead, SD card data storage, easy to read.

• It can analysis  load, the depth of fluid volume and pressure curve.

3. Main technical parameters