Safety management at SEMICONDUCTOR Fab. Smart Type Gas Detector Head GD-84D-EX series  GD-84D-EX series The GD-84D-EX Series is fitted with newly developed advanced next generation sensors with enhanced self-diagnostic functions. By consolidating four gas detectors in a single unit we seek to achieve improved safety and security while reducing costs.   Features ・Consolidation of four detectors into one, resulting in a cost reduction of up to a quarter. ・High performance pump ・Smart self-diagnosis function ・Ethernet (PoE) compatible 【4-20mA spec.】GD-84D-EX-EC, GD-84D-EX 【ET spec.】GD-84D-EX-ET-EC, GD-84D-EX-ET 【EA spec.】GD-84D-EX-EA-EC, GD-84D-EX-EA Specification Sampling method Suction type Principle of detection New Ceramic catalytic Method, Semi-Conductor Method, Hot Wire Type Semi-Conductor Method, Potentiostatic Electrolysis Method Type of […]