GKS-300 Series Limit Switch Box
GKS-300 Series Explosion-proof limit switch is a remote control for the valve device of the signal through the switch valve to show the work of the state of the valve.
l Optional multi-point terminal
l There are DPDT, proximity switches, magnetic switch optional
l 4 species stand in line with the NAMUR standard to connect
l The product is in line with U.S. standards in line with European standards explosion Exd IIC T6, in line with the EN50014/50018
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Technical Specifications
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Enclosure Protection
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Explosion-proof Ex d IIC T6 Gb, O-ring
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Ingress Protection
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IP67 (Option IP68)
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Coating
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Epoxy-Polyester outside against corrosion
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(option-Nylon Coating, Special color Coating)
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Area / Gas Group Class
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Zone 1,2 / IIC
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Switches(Sensors)
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2-SPDT mechanical switch(Form C)
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Cable Entries
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2- G 3/4 (Option : 2- M20, M25, NPT3/4)
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Terminal
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8 or 12 nos of terminal strips (6 for switches, 2 for solenoid valve power)
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Position Monitoring
Indication
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Dome type 0°~90°
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Switch Rating
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16A 1/2HP 125/250V AC, 0.6A 125V DC, 0.3A 250V DC
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Mounting Bracket
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Stainless Steel acc.to VDI/VCE3845, NAMUR, SS1, SS2,
as Standard
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Certification
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IECEX, GOST-RTN, ATEX
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