可燃性ガス検知部

GD-A80シリーズ

GD-A80

特長

・防爆等級 Ex dⅡ CT4で水素･アセチレン雰囲気下も使用可能
・吸引式、アスピレータ吸引式にも対応
　(※別途ポンプユニットと電源が必要となります)



型式一覧
　GD-A80 (接触燃焼式またはニューセラミック式)
　GD-A80V (半導体式)
　GD-A80S (熱線型半導体式)
　GD-A80N (熱伝導式)
　GD-A80-70(接触燃焼式)は最大70℃の高温環境下で
　使用可能

GD-A80

GD-A80V

検知方式

拡散式/シングルタイプ

検知原理

接触燃焼式, ニューセラミック式, 半導体式, 熱線型半導体式, 熱伝導式

防爆の種類

耐圧防爆構造

防爆等級

Japan Ex　Ex d ⅡC T4
ATEX　Ⅱ 2G Ex db ⅡC T4 Gb
IECEx　Ex db ⅡC T4 Gb

保護等級

IP67相当

認証

国内防爆, ATEX, IECEx, China Ex（中国）

CEマーキング

EMC指令、ATEX指令、RoHS指令

電源

指示警報ユニットから供給

外形寸法

約78(W)×163(H)×105(D)mm (突起部は除く)

質量

約1.0kg

使用温度範囲

GD-A80-70以外　-20℃～+53℃ (急変なきこと)
GD-A80-70　-40～+70℃ (急変なきこと)

使用湿度範囲

95%RH以下 (結露なきこと)
検知対象ガス
1-C6H12, 1233zd, 2,4-pent, 2-BuOH, 2-C4H6, 2-EHM, AcOBu, AK-225, ALD, ANISOLE, BCM, c-C5H8, C10H16, C10H18, C10H22, C11H24, C12H26, C2-OLEF, C2CL4, C2H2, C2H2CL2, C2H3OF3, C2H4, C2H4O2, C2H5CHO, C2H5CL, C2H5NH2, C2H5OH, C2H5SH, C2H6, C2H6O4S, C2H6S, C2H7NO, C2H8N2, C2HCL3, C3H3N, C3H4O, C3H4O2, C3H5CL3, C3H5N, C3H5OCL, C3H6, C3H6CL2, C3H6O, C3H6O2, C3H6O3, C3H7Br, C3H7N, C3H8, C3H8O, C3H8O2, C4H10O, C4H10O2, C4H12N2, C4H6, C4H6O, C4H6O2, C4H8, C4H8HNO, C4H8O, C4H8O2, C5H10, C5H10O3, C5H11N, C5H12O, C5H4O2, C5H5N, C5H6O2, C5H8, C5H8O, C5H8O2, C6F6, C6H10, C6H10O, C6H12, C6H12O, C6H12O2, C6H12O3, C6H14O, C6H14O2, C6H14O3, C6H15N, C6H4CL2, C6H5CL, C6H5NH2, C6H5NO2, C6H5OH, C6H6, C6H9NO, C7H10, C7H12O2, C7H14, C7H14O, C7H14O3, C7H16O3, C7H6CL2, C7H7N, C7H8, C8H10, C8H12, C8H14, C8H16, C8H16O2, C8H18, C8H5F13, C8H8, C9H12, C9H14O, C9H18O, C9H20, CCL4, CF2Br2, CH2Br2, CH2CL2, CH2O2, CH3Br, CH3CL, CH3CN, CH3I, CH3OH, CH3SH, CH4, CHCL3, CMME, CO, COS, CS2, CTFE, Cumene, D2, DBuE, DCPD, DEGEE, DEK, DMA, DMAC, DMAPA, DME, DMEA, DMF, DMI, DPGME, EDC, EGDME, EO, EtAc, EtBenz, EtCPD, H2, H2S, HCHO, HCOOCH3, HeXD, HFE7200, HMDS, i-C4H10, i-C4H8, i-C4H8O, i-C5H12, i-C6H14, i-C7H16, i-C8H18, IBA, iC12H26, IPA, IPC, IPE, iPenOAc, JET-A1, JP-4, JP-8, KEROSEN, LAE, LIMONEN, MAA, MCF, MEK, MeOAc, MIB, MIBK, MMA, MMtA, n-BMA, n-BuOH, n-C4H10, n-C5H12, n-C6H14, n-C7H16, NAPHTHA, NBC, NH2OH, NH3, NMP, nPA, nPAc, NPC, OCTYLAc, Pacid, PacidMt, PGLY, PGMEE, PGMMEAc, PMVE, PO, PVC, R-11, R-112, R-113, R-113E, R-114, R-12, R-134a, R-141b, R-142b, R-152A, R-21, R-22, R-225cb, R-245fa, R-32, R-41, R-454C, R-502, R-507A, R365mfc, SO2, TBA, TBM, tC3H2F4, THF, VAc, VCM, ZT-150

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