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M12
 
Home / Products / COMPONENTS / Hermetic Feedthroughs / Hermeticity/Pressure Product range/ M12
 
 
description

Hermetic Feedthroughs are equivalent to a standard coupling part between two connectors.
They are built with an internal fiber rod identical to the fiber used upstream and downstream for perfect matching of the optical characteristics of the line.

In addition, they are qualified according to standard NF EN 60079-1 European ATEX Zone 2 Category 3 (d IIIG IIc) (Explosive environment)

   
 
 

Technical Specifications

 Material : Stainless steel 304L
 Panel drilling diameter : ø12.2 mm 0/+0,3
 Panel Thickness max : 20 mm
 Tightening torque : 25 N/m max
 Temperature : -40°C / +125°C
 Storage max.temprature : 200°C
 Pressure : 500 bars/125°C, 1000 bars/20°C (incursion 1000 bars/200°C)
 Certification ATEX : NF EN 60079-1 Category 3 Zone 2 (IIIG d IIc)
 Hermeticity : 10-8 mbar.l/s
(Helium Test, after 95°C/90% RH during 14 days, storage 125°C/14d,…)

SMA VERSION
 Insertion Loss : < 3dB max. @ 850nm (Large core fibers)
 Fibers : Silica/Silica < 400µm core (Fiber > 400µm on request)

FC/PC VERSION
 Insertion Loss : < 1dB max. @ 1550nm (0,3 dB typ. (fibre SMF28e @ 1550nm))
 Fibers : Singlemode, PM Fibers, GI50/125, GI62,5/125, LCH50/125, LCH105/125 (Large core fibers on request)

FC/APC VERSION
 Insertion Loss < 1,5dB max. @ 1550nm (0,7 dB typ. (fiber SMF28e @ 1550nm))
 Fibers : Singlemode, PM Fibers, GI50/125, GI62,5/125, LCH50/125, LCH105/125 (supplied with specific bulkhead)

 
 
 

Applications

 Hermeticity / Pressure
 Temperature
 Research
 Industrial
 Aero / Space


REFERENCES

 SMA Version : K-TRAV-SMA-M12-fiber
 FC/PC Version : K-TRAV-FC-M12-fiber
 FC/APC Version : K-TRAV-FCA-M12-fiber 

 
 
 
 

DATASHEET

 
M12 Hermetic Feedthroughs
 
 
Home / Products / COMPONENTS / Hermetic Feedthroughs / Hermeticity/Pressure Product range/ M12
 
 
OUR DETAILS
8 Rue Jean Mermoz, Z.A Saint-Guénault
91080 Courcouronnes - FRANCE
+33 1 69 36 64 32

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