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High Precision 0.3 deg Accuracy FOG North Finder with RS422 Interface and Compact 115 x 90 x 110mm Design

High Precision 0.3 deg Accuracy FOG North Finder with RS422 Interface and Compact 115 x 90 x 110mm Design

Nama merek: Firepower
Nomor Model: NF701A
Informasi Rinci
Tempat asal:
Cina
Sertifikasi:
ISO 9001:2015, CE, RoHS
Akurasi Penemuan Utara:
<= 0,3 derajat (NF701A)
Dimensi Penemu Utara:
115x90x110mm
Keluaran:
RS422
Akurasi Horisontal (1 sigma):
<= 0,05 derajat
Resolusi Azimuth:
<= 0,5 derajat
Berat:
<= 2kg
Menyoroti:

high precision FOG north finder

,

oil gas well surveying equipment

,

0.3 deg accuracy NF701A geophysical seeker

Deskripsi produk
High Precision FOG North Finder for Geophysical Exploration Oil Gas Well Surveying
Product Overview

The NF701A High Precision FOG North Finder is an essential instrument for geophysical exploration and oil gas well surveying operations. Its 0.3 deg accuracy fiber optic gyroscope technology provides reliable true north reference independent of magnetic fields, essential for accurate wellbore trajectory measurement and seismic survey orientation in remote exploration sites.

Dimensions

115 x 90 x 110 mm

Technical Specifications
  • North seeking time: ≤ 3 minutes
  • North seeking accuracy (1 sigma): ≤ 0.3 deg (NF701A); ≤ 0.5 deg (NF701B)
  • Horizontal accuracy: ≤ 0.05 deg (1 sigma)
  • Circumference: ≤ 0.5 deg (1 sigma)
  • Weight: ≤ 2 kg
  • Power supply: DC 12V ~ 24V
  • Power consumption: 15 W (peak)
  • Interface: RS422
  • Working mode: Automatic self-check on power-up, controlled north seeking via upper computer
Environmental Requirements
  • Operating temperature: -40°C to +70°C
  • Storage temperature: -55°C to +85°C
  • Humidity: Relative humidity less than 95%
Reliability
  • MTBF ≥ 1000 hours
  • MTTR ≤ 30 minutes
Ideal Applications
  • Oil Well Trajectory Surveying: Accurate azimuth for directional drilling and wellbore placement
  • Seismic Survey Orientation: Precise geophone array alignment for 3D seismic acquisition
  • Gas Field Exploration: North reference for exploration drilling rig positioning
  • Geothermal Well Development: Directional control for geothermal reservoir targeting
  • Mineral Exploration Drilling: Azimuth data for core drilling and resource delineation
External Plug Configuration (Interface Y50EX-0607TX2)
Plug Pin Number Functional Definition
a DC12V ~24V
b DC12V ~24V GND
c TD+
d TD-
e RD+
f RD-
g GND