Through detecting dynamic load of tensile force of four derrick guy wire in workover rig, MSFQ-C derrick anti-roll system realizes the real-time monitor of the smooth degree of workover rig derrick.
2. Main Functions
. Display the tensile force value borne by guy rope in four directions, the unit is KN or P.
. Display the current running state of the system; when abnormity happens, it can indicates at once in which direction the tensile force exceeds the limitation.
. Set the alarm limit of tensile force borne by guy rope in four directions.
. When the deviation between the display value of tensile force of sensor and actual value is too big, it can calibrate by setting coefficient.
3. Technical Parameters and Precision
|Load indication range of former guy rope||0.0 KN~200.0KN||Error: ≤0.1|
|Load indication range of side guy rope||0.0 KN~200.0KN||Error: ≤0.1|
|Noise-proof and anti-interference ability||1000Vpρ-p, pulse width 1μs, frequency 30-100Hz|
|Turn off/turn on set-up switch||Rotary switch|
|Alarm response time||≤1S|
|Supply voltage||DC 24V 50W|