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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

브랜드 이름: Firepower
모델 번호: NF701A
자세한 정보
원래 장소:
중국
인증:
ISO 9001:2015, CE, RoHS
북쪽 찾기 정확도:
<= 0.3도(NF701A)
북쪽 탐지기 차원:
115x90x110mm
산출:
RS422
수평 정확도(1 시그마):
<= 0.05도
방위각 해상도:
<= 0.5도
무게:
<= 2kg
강조하다:

high precision FOG north finder

,

oil gas well surveying equipment

,

0.3 deg accuracy NF701A geophysical seeker

제품 설명
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