Stock for short：长盈通
Stock code：688143

CN OA
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Standard Freestanding Coil for Φ98mm FOG
The freestanding coil for high-precision FOG designed and produced for customers can meet the R & D and engineering needs of 0.003°/h~0.01°/h FOG. Thin diameter Panda polarization-maintaining fiber and UV curing glue are adopted and multi-pole symmetrical winding is used to provide excellent sensitive coil solution for high-precision FOG.
  • Excellent temperature and vibration performance
  • Full domestic supply of raw materialAdvanced multipole symmetrical winding method
  • High reliability and price-performance ratio
Hotline for consultation: +86-27-87981568
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Product CharacteristicsSpecificationsCustomized InformationProduct Application
Product Characteristics
  • 01
    Excellent temperature and vibration performance
  • 02
    Full domestic supply of raw materialAdvanced multipole symmetrical winding method
  • 03
    High reliability and price-performance ratio
Specifications

Features

Unit

Index

Type

 / 98 98H 98S 98SH

Inner diameter

 mm 75.0±0.1 75.0±0.1 75.0±0.1 75.0±0.1

Height

 mm 12.5±0.1 12.5±0.1 12.5±0.1 12.5±0.1

Outer diameter

 mm ≤90.0 ≤93.0 ≤91.0 ≤93.0

Number of layers

Layer

 48 64 64 80

Winding length

 m 1130±30 1540±30 2000±30 2600±50

Type of optic fiber

 / 80/135 optic fiber 80/135 optic fiber 60/100 optic fiber 60/100 optic fiber

Crosstalk (room temperature)

 dB ≤-20 ≤-20 ≤-18 ≤-16

Crosstalk (full temperature)

 dB ≤-18 ≤-18 ≤-15 ≤-13

Insertion loss

 dB ≤0.7 ≤0.8 ≤1.2 ≤1.5

Constant temperature zero bias stability（100s，1σ）

 °/h ≤0.007 ≤0.005 ≤0.004 ≤0.003

Full temperature peak

 °/h ≤0.20 ≤0.15 ≤0.15 ≤0.15

Temperature rage

 ℃ -45~±80 -45~±80 -45~±80 -45~±80

Temperature change rate

 ℃/min 1 1 1 1

Temperature reliability

 /

Within temperatures range of -55℃ to 85℃:

·20 temperature impact cycles
·20 10℃/min fast temperature change cycles
·30-day 1℃/min temperature cycle

 

Remark: The height dimension does not include the bulge, when the coil is laid flat, and there are two bulges each on the top and bottom of the coil body. The typical height of the bulge is 0.25mm.

Customized Information
Product Application
Closed loop FOGs with 98mm diameter
Other closed loop FOGs of similar size