High Precision Freestanding Fog Gyro Gyroscope Current Transformer Delay Fiber Optic Coil

• Application: Communication, Sensor, Medicine, Probe, Fog
• Type: Single-mode Fiber
• Connection Structure: Customized
• Material Shape: Round Wire
• Allowed Lateral Pressure: Customized
• Allowed Tensile Strength: Customized
• Model NO.: Current Transformer
• Core: Customized
• Certification: RoHS, CE, ISO9001
• Brand: 3V-Tech
• Sheath Material: Bare Fiber
• Transport Package: Standard
• Specification: 120mm
• Trademark: 3V-TECH
• Origin: China
• Production Capacity: 2000PCS/Month

Product Description

Current Transformer Delay Coil

The freestanding delay coil for all-fiber current transformer customized for electric power customers meets the delay demand of FOCT. It adopts 125 / 250 μm Panda polarization-maintaining fiber and UV curing glue, and is wound with low tension, which has the characteristics of stable length and excellent all-temperature performance.

Characteristics

Excellent full temperature bias stability;

Excellent temperature compensation characteristics

Advanced multi-pole symmetrical winding method

High long-term performance stability.

 

Specifications

Features	Unit	Index
Inner diameter	mm	110.0±0.2
Height	mm	2.0±0.2
Outer diameter	mm	≤126.0
Number of layers	m	160±2
Winding length	dB	≤-30
Crosstalk (room temperature)	dB	≤-28
Crosstalk (Full temperature)	dB	≤0.2
Insertion loss	/	≤0.2%
100s Zero bias stability in full temperature (After compensation)	ºC	-40+85
100s full temperature peak	ºC/min	1
Temperature rage	/	Within temperatures range of -55ºC to 85ºC: ·20 temperature impact cycles ·20 10ºC/min fast temperature change cycles ·30-day 1ºC/min temperature cycle

 

 

Customized Information

• The size, length and performance can be customized according to customer requirements

• The solution of sticking coil can be provided

• Customizable full-frame delay coil

Product Application
All fiber current transformer.

 

Detailed Photos