简要说明：

差压测量 Deltabar PMD55  PMD55-AA差压变送器PMD55 E+H PMD55-BB
差压变送器采用金属传感器，用于差压测量。
差压变送器采用金属传感器，用于液体、气体、蒸汽和灰尘的差压连续测量。
差压、液位、体积或质量测量
温度：–40...+85°C (–40...+185°F); 测量范围: 0.5mbar...+40bar (0.072...600psi)

PMD55-AA
Non-hazardous area
PMD55-BA
ATEX II 1/2G Ex ia IIC T6
PMD55-BB
ATEX II 1/2D Ex t IIIC
PMD55-BC
ATEX II 2G Ex d IIC T6
PMD55-BD
ATEX II 3G Ex nA IIC T6
PMD55-BG
ATEX II 3G Ex ic IIC T6 Gc
PMD55-B1
ATEX II 1/2G Ex ia IIC T6 +ATEX II 1/2D Ex iaD
PMD55-CA
CSA C/US IS Cl.I,II,III Div.1 Gr.A-G, CSA C/US IS Cl.I Div.2 Gr.A-D, Ex ia, C: zone 0,1,2/US: zone 0,1,2,20,21,22
PMD55-CB
CSA C/US XP Cl.I,II Div.1 Gr.B-G, Ex d, (Conduit seal not required), zone 1,2
PMD55-CC
CSA C/US Cl.II,III Div.1 Gr.E-G, US: zone 21,22
PMD55-CD
CSA C/US General Purpose
PMD55-C1
CSA C/US IS/XP Cl.I,II Div.1Gr.A-G/B-G, zone 1,2
PMD55-FA
FM IS Cl.I,II,III Div.1 Gr.A-G, AEx ia, FM NI Cl.I Div.2 Gr.A-D, FM IS: zone 0,1,2,20,21,22/FM NI: zone 2
PMD55-FB
FM XP Cl.I,II Div.1 Gr.A-G zone 1 IIC T6 (Conduit seal not required), zone 1,2
PMD55-FC
FM DIP Cl.II,III Div.1 Gr.E-G, zone 21,22
PMD55-FD
FM NI Cl.I Div.2 Gr.A-D, zone 2
PMD55-F1
FM IS/XP Cl.I,II Div.1 Gr.A-G, zone 1,2
PMD55-GR
*Non-hazardous area + EAC marking
PMD55-IA
IEC Ex ia IIC T6 Ga/Gb
PMD55-IB
IEC Ex d IIC T6 Gb
PMD55-ID
IEC Ex ta IIIC Da/Db
PMD55-IE
IEC Ex ic IIC T6 Gc
PMD55-I1
IEC Ex ia IIC T6 Ga/Gb+Ex ia IIIC Da/Db
PMD55-MA
INMETRO Ex ia IIC T6 Ga/Gb
PMD55-MB
INMETRO Ex d IIC T6
PMD55-NA
NEPSI Ex ia IIC T6
NB
NEPSI Ex d IIC T6 Gb
TA
TIIS Ex ia IIC T4
PMD55-8A
ATEX II Ex ia/Ex d + FM/CSA IS + XP ATEX II 1/2G Ex ia IIC T6+ ATEX II 2G Ex d IIC T6+ FM/CSA IS + XP Cl.I,II Div.1 Gr.A-G/B-G, FM/CSA: zone 1,2
PMD55-8B
FM/CSA IS + XP Cl.I,II Div.1 Gr.A-D/B-G FM IS/FM XP Cl.I,II Div.1 Gr.A-G + CSA IS/XP Cl.I,II Div.1 Gr.A-G, FM/CSA: zone 1,2
 PMD55- 99