BenchMark Wireline，AM5K直线器的详细信息
美国BenchMark Wireline， BenchMark直线器，BenchMark石油布线器，BenchMark石油直线器，AM5KA518直线器，AM5KA518石油布线器。
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主机及配件
++进口直线器 AM5KA518 ，  "AM5K with wheels installlled for 17/32"" cable
AM5KA518 with AM5KK550"

++直线器张力引线 AMS8A023-20 ，  LOAD PIN continued - LOAD PIN CABLE AMS8A023
++磁性记号线 AM5KA041-20 ， MMD continued - MARK DETECTOR CABLE AM5KA041 – ECLIPS
++直线器深度线 AMS8A027-20   ENCODER continued - Encoder Cable Drawing AMS8A027
++直线轮 AM5KK550  KIT .550 GROOVED WHEELS LESS STANDARD WHEELS FOR 17/32" CABLE

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The AM5K Wireline Measuring Device from BenchMark Wireline is a
compact and lightweight device for measuring both wireline depth and
tension. It will work on both open and cased hole wireline units which
allows standardization on a measuring head for all types of
operations. It is designed to be mounted to the spooling arm of a
wireline unit.
The AM5K uses dual spring-loaded measuring wheels to measure the
amount of wireline moving in or out of the borehole. The measuring
wheels are coupled to optical encoders that transmit electrical signals
to the hoistman’s panel and/or logging computer.
The AM5K uses an electronic load axle to measure wireline tension.
Three wheels are used to create a force on the load axle. The wheel
mounted on the load axle is offset from the two guide wheels. This
creates a slight bend in the cable.
As wireline tension increases the bending of the cable creates

GENERAL SPECIFICATIONS
Height: 13.72" .348 m
Length 27.72" .704 m
Width: 17.63" .447 m
Weight: 58 lbs 26.3 kg
Maximum Tension: 20,000 lbs 9,072 kg
Line Sizes: .190” to .875” diameter (4.8 mm to 22 mm)
Encoder: 1,200 PPR standard, others available
Backup Counter: 4 PPR Quadarature
Load Pin: Passive low voltage, Differential voltage, 4-20ma current loop
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