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ジャイロコンパスの北のファインダー
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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

ブランド名: Firepower
モデル番号: NF701A
詳細情報
起源の場所:
中国
証明:
ISO 9001:2015, CE, RoHS
北の探知精度:
<= 0.3 度 (NF701A)
北の探知器の寸法:
115×90×110mm
出力:
RS422
水平精度 (1 シグマ):
<= 0.05 度
方位角の決断:
<= 0.5 度
重さ:
<= 2kg
ハイライト:

high precision FOG north finder

,

oil gas well surveying equipment

,

0.3 deg accuracy NF701A geophysical seeker

製品説明
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