Manufacture: Azbil Corporation
Model: _LX700_, VCX-7_0_, _LX800_, VCX8_0_

Gas/vapor explosion-proof and enhanced-safety explosion-proof models conforming to IEC explosion-proof standards are available. Their explosion-proof structure (Exde II C T6) enables them to be used in a hydrogen gas atmosphere. Available explosion-proof certifications include those from TIIS, NEPSI, KOSHA, CNS, ATEX, IECEx, and NK.

Appearance	Model	Model No	Features
	Vertical Explosion-Proof Switches	Model _LX700_	A compact vertical gas/vapor explosion-proof limit switch for outdoor use, with a pressure-resistant and increased-safety explosion-proof structure, conforming to IEC standards, and usable in a hydrogen gas atmosphere.
	2-Point Detection Explosion-Proof Switches	Model VCX-7_0_	A compact vertical gas/steam explosion-proof limit switch for outdoor use, with 2-point detection and a pressure-resistant and increased-safety structure, conforming to IEC standards, and usable in a hydrogen gas atmosphere.
	Heat/Cold Resistant Vertical Explosion-Proof Switches	Model _LX800_	A heat/cold resistant compact vertical gas/vapor explosion-proof limit switch for outdoor use, with a pressure-resistant and increased-safety explosion-proof structure, conforming to IEC standards, and usable in a hydrogen gas atmosphere.
	Heat/Cold Resistant 2-Point Detection Explosion-Proof Switches	Model VCX8_0_	A heat/cold resistant compact vertical gas/steam explosion-proof limit switch for outdoor use, with 2-point detection and a pressure-resistant and increased-safety structure, conforming to IEC standards, and usable in a hydrogen gas atmosphere.