Smart Type Gas Detector Head GD-84D-EX series

Safety management at SEMICONDUCTOR Fab.

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 alarm	Gas alarm / fault alarm
Explosion protected construction	Non-explosion protection
CE marking	EMC / RoHS
Power source	24 VDC±10 % [4-20mA spec.] 24 VDC±10 % or PoE + connect [EA spec.] PoE + connect [ET spec.]
Dimensions	Approx. 150(W)×190(H)×146(D) mm [4-20mA spec. ,EA spec.] (excluding projections) Approx. 150(W)×183(H)×140(D) mm [ET spec.] (excluding projections)
Weight	Approx. 1.9 kg [4-20mA spec. ,EA spec.] Approx. 1.4 kg [ET spec.]
Operating temperature range	-10 to +40 ℃ (no sudden changes)
Operating humidity range	20 to 90 %RH (no condensation, may depend on the sensors installed.)

Target gas

C2H2, C2H2CL2, C2H4, C2H5OH, C2H6, C2H8N2, C3H6, C3H6O, C3H8, C4F6, C4H6, C7H8, C8H18, CH3OH, CH4, CL2, CLF3, CO, COS, CS2, D2, DEA, DMA, DMAC, EO, F2, H2, H2S, HBr, HCL, HF, i-C4H10, i-C4H8, IPA, n-C6H14, NH3, NO, NO2, O2, O3, PH3, R-32, R-41, Si2H6, SiH4, SO2, VCM

For further information, please refer below URL

Smart Type Gas Detector Head GD-84D-EX | Category Search | RIKEN KEIKI CO., LTD.

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