SDZ1000-1 Drilling Parameter Instrument
Date of delivery: 1 week
SDZ1000-1 drilling parameter instrument is designed for mechanical drilling rigs and workover rigs. It can monitor the drilling parameters such as hook overhang weight, turntable torque, riser pressure, tail rope tension, pump impulse 1/2, turntable speed and mud return at wellhead.
Constitution and characteristics:
The model parameter instrument consists of an independent instrument display box, industrial switching power supply, sensors, hydraulic pipelines and cable connection accessories. Instrument display box integrates mechanical meter head and signal conversion processing module; industrial switching power supply provides DC regulated power supply for drill table meter head, sensor and module.
The instrument adopts mechanical pointer head display, anti-seismic, waterproof, explosion-proof design, with simple structure, easy installation and maintenance, stable performance, economic and practical characteristics.
Instrument display box is made of stainless steel, which can be mounted in driller's room or before driller's brake, or suspended on derrick opposite driller's face. It can centrally display the variation of drilling parameters. Drillers can intuitively and timely understand and master drilling conditions and equipment operation through the instruction of mechanical indicator.
Key technical indicators:
Measurement parameters
measuring range
Display accuracy
Remarks
Hook weight
0 ~ 4200kN
+ 1.5%
Or user selection
Riser pressure
0 ~ 40MPa
+ 2.5%
Turntable torque
0~500
+ 2.5%
Dimensionless
Tension of tail rope of sling tongs
0 ~ 100kN
+ 2.5%
Pump speed 1/2
0 ~ 200SPM
+ 1.5%
Rotating speed
0 ~ 300RPM
+ 1.5%
Wellhead mud return
0 to 100%
+ 1.5%
Instrument working environment:
Ambient temperature: outdoor instrument - 25 ~70 C (standard type), - 40 ~70 C (low temperature type)
Indoor instrumentation 0 ~40
Humidity: <85%RH
Power supply: 220VAC + 20%, 50Hz + 10% or 110VAC + 20%, 60Hz + 10%.
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