Geothermal Depth Logger and Encoder


Displays and records depth and line speed during slick line operations


Applications

  • Slickline


Features and Benefits

  • Displays and records depth and line speed
  • Depth correlation
  • Industrial encoder (see specifications below)


Tool Description

The Weatherford geothermal depth logger operates with either a Quantum™ Quartz, Quantum™ Piezo, or geothermal pressure and temperature gauges. The encoder is of a high-quality construction with 512 pulses per revolution.

The unit will display and record depth and line speed during slick line operations. Using a real-time clock, the unit will automatically record the start date and time, and record depth and line speed. The data is merged with the tool data for depth-based log presentation and line speed correlation.


Specifications

Hardware characteristics

Memory

24MB non-volatile

Acquisition mode

Real-time via Optical Encoder

Interface

USB

Power source

12 VDC external and /or rechargeable batteries

Sampling rate

1 second

Materials

Rugged Pelican case

Weight

7 lbs.

Dimensions

8.5 x 7.5 x 4.5 in. (215.9 x 190.5 x 114.3 mm)

 

Encoder

Resolution - PPR

512

Shaft Size

3/8”

Duty classification

Heavy

Mounting style

Shafted

Shaft type

Single ended

Output type

Differential

Termination

10 pin Connector

Input voltage

5~26 VDC

Enclosure rating

IP67

Bearings

Yes

Signal direction

Bidirectional

Operating temperature

-40 to 100°C

Commutating

No

Incremental channels

Dual with complimentary

Bolt Circle

1.88”

Electrical output type

Line Driver

Output voltage

5~26 Vdc

LED output indicator

No

H x W x D

4.76 x 2.65 x 2.95 (120.90 x 67.31 x 74.93 mm)

Geothermal Depth Logger and Encoder

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