Smart Type Gas Detector Head

GD-84D-EX series

GD-84D-EX

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

GD-84D

GD-84D-EX

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Sampling method

Suction type/Double 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
CH4, CL2, CLF3, COS, D2, DEA, DMA, EMA, F2, H2, HBr, HCL, HF, IPA, NH3, NO, NO2, O2, O3, PH3, R-32, R-41, Si2H6, SiH4, SO2

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