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Cath-Tech Smart Logger/GPS Smart Data Logger with GPS

Smart Data Logger records cathodic protection data correlated to GPS position for pipelines and other structures.

Cath-Tech Smart Logger/GPS Smart Data Logger with GPS

Availability: Call for availability

Product Name Part Number Price Qty
Cath-Tech, Smart Logger II w/ GPS antenna, battery charger, RS232 cable, manual, 2 meg memory 04-29502

Used for:

  • Stray Current Correction of CIPS and DCVG surveys.
  • Telluric current correction of CIPS and DCVG surveys.
  • GPS coordinate correction.
  • Monitoring of pipe-to-soil potentials.
  • Monitoring of rectifier interruption synchronization


Ideal for:

  • Correction of CIPS data for stray currents
  • Correction of CIPS data for tellurics
  • Monitor pipe to soil potentials



  • Smart Logger II
  • Test Leads
  • GPS magnet mount antenna
  • AC charger; 120/240 V AC, 50/60 Hz input
  • RS-232 converter
  • Owners manual


  • Dual input: pipe to soil and shunt
  • Portable and rugged
  • GPS synchronization with other survey equipment
  • Programmable waveform capture
  • Every reading is time stamped
  • ASCII comma delimited text file. No special software required
  • Comprehensive 1 year warranty


Technical Specifications

Range - Channel 1: +/- 5 V DC or +/- 25 V DC
Range - Channel 2: +/- 50 mV
A/D Converter: 14 bit
AC Rejection: 100 dB
Memory Capacity: 1 Mb, expandable to 2Mb
Input Impedance: 10 M ohm or 250 M ohm
Case: Plastic with o-ring seal, IP67 rated
Dimensions: 27cm x 25cm x 13cm (10.5" x 10" x 5")
Weight: 3.2 kg (7 lb)
Battery: 7.2 V 4.5 amp hour NiMH
User interface: 240 x 64 graphic LCD with 40 key QWERTY membrane keypad
Communications: RS-232
GPS synchronized with external antenna
Option to log GPS co-ordinates with every reading

Specifications subject to change without notice
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