Fiber-Optic Azimuth True-North Finder for Geotechnical Survey

Price Negotiable

Price: 2000$

MOQ: 1

Delivery Time: 1 week

Brand: FIREPOWER

Product Description

Fiber-Optic Azimuth True-North Finder for Geotechnical Survey

The Fiber Optic Gyroscope (FOG) North Finder is a precision instrument used to determine true north quickly and accurately without relying on GPS or magnetic fields. It measures the Earth's rotation angular velocity through high-precision fiber optic gyroscopes and calculates azimuth information for navigation and orientation applications. Suitable for land vehicles, ships, and defense systems requiring reliable north-seeking performance.

Technical Specifications

Supply voltage: 9 ~ 12 V

Product dimensions: 60X60X60/46X53(4XM4)

Product weight: ≤ 400 g

Operating temperature: -30℃~+65℃

Storage temperature: -55℃~+85℃

Main Parameter Indexes

Table 1: Parameter Index
Project	Unit	Industrial grade NF-102
Output mode		RS422/RS232
Connector		J30JM-15ZKP
Power consumption	W	≤1
Azimuth error	°	±0.7
Navigation tracking error	°	±0.7 (≤5min, rotation speed ≤10°/s)
Tilt adaptability	°	±15

J30JM-15ZKSP Wiring Definition

Table 2: Wiring Definition
Serial number	Definition	Type	Interface
1	R-	Input	RS422 user interface
2	R+	Input
3	T+	Output
4	T-	Output
5	IO+	Input	External North Seeking Switch
6	IO-	Output
7	+12VGND	Input	Power ground
8	+12VGND	Input
9	RS232_GND	GND	RS232 user interface
10	RS232_TX	Output
11	RS232_RX	Input
12	NC	Reserved
13	NC	Reserved
14	+12V	Input	12 Power supply input
15	+12V	Input