HDI 2100, Руководство пользователя

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Pump Stroke Counter
User’s Manual – 2100, Rev D | Aug 2014
22
Appendix
Drilling Instrumentation:
HDI 2100 Mud Pump Stroke Counter
The HDI 2100 monitors and displays the total accumulated
mud pump strokes and the stroke rate of up to 4 individual
mud pumps simultaneously. The stroke rate for each mud
pump can be individually selected for display and is
updated every second. The HDI Battery Pack is designed
to operate continuously 24 / 7 for approximately 18
months. No calibration is required. The quartz crystal
oscillator provides high precision counts with no drift. The
Stroke Counter is designed to be intrinsically safe and is
rated by CSA International for use in Class I, Groups A, B,
C, and D hazardous locations. The stainless steel case is
completely sealed and features stainless steel piezo switches for long life. Labels are engraved permanently
on the front panel. The entire package is constructed to operate in harsh environments and high vibration
conditions encountered for both land and offshore drilling. ATEX certification is available upon request.
Specifications:
Dimensions:
8
"X8"X4" LXWXD (20.3X20.3X10.2 cm)
Weight:
5 Lbs. (2.27 Kgs)
Case Material:
Stainless steel
Front Panel Controls: Power/Clear, Display, Select, Pump Select 1-4
Stroke Rate Range: 11 to 300 Strokes Per Minute SPM
Total Accumulated Strokes:
65,535 strokes
Battery:
Intrinsically Safe sealed HDI Power Pack
Battery Life:
1.7 years continuous operation
External Power: Op 12 or + 24 vdc
Low Battery Indicator:
LCD bar above selected pump number
Display:
Liquid crystal display of total strokes & selected pump SPM
Time Base:
Quartz crystal oscillator
Pump Switch:
Micro-switch or passive proximity sensor
Maximum Cable Length: To be confirmed
Operating & Storage Temp: -40 to
100°C