dwyer dpm系列粉尘浓度监控仪的详细资料
dwyer dpm系列粉尘浓度监控仪详细信息：
产品名称:  dpm系列粉尘浓度监控仪
产品型号:  dpm
和pms粉尘浓度传感器配套使用，实时监测粉尘含量,可调整报警设定点
inputs: from pms sensor.
output ratings: alarm relays: 2 form a (spst) rated 5a @ 240v res.(must provide an 8a (maximum) fuse in series with relay load);analog: 4 to 20 ma (option rc).
power requirements: 115 vac 50/60hz, 230 vac 50/60hz, or 24vdc.
power consumption: 6 watts max.
accuracy: standard: ±5% of range; optional: ±1% of range.
display: lcd.
display resolution: standard: 5 pa; optional: 0.5 pa.
memory backup: for set point storage only.
temperature limits: -13 to 160°f (-25 to 70°c).
weight: 4.5 lbs (2.0 kg).
enclosure: cast aluminum, weatherproof, nema 4x.
loop power supply (isolated): 17 vdc loop supply provided by dpmcontrol unit for pms sensor.
agency approvals: standard, ordinary/general purpose locations (ceand csa) or optional, class i, ii, iii, div. i & ii, all groups(intrinsically safe- csa).
dwyer dpm系列粉尘浓度监控仪 
选型表  model no.  enclosure rating  range inputpower 
dpm-a111 weatherproof/nema 4x  5.0 pa-5000 pa  115 vac,50/60 hz 
dpm-a112 weatherproof/nema 4x  5.0 pa-5000 pa  230 vac,50/16 hz 
dpm-a113 weatherproof/nema 4x  5.0 pa-5000 pa  24vdc 
dpm-a121 weatherproof/nema 4x  0.5 pa-5000 pa  115 vac,50/60 hz 
dpm-a122 weatherproof/nema 4x  0.5 pa-5000 pa  230 vac,50/16 hz 
dpm-a123 weatherproof/nema 4x  0.5 pa-5000 pa  24vdc 
dpm-ahz111 intrinsically safe  5.0 pa-5000 pa  115 vac,50/60 hz 
dpm-ahz112 intrinsically safe  5.0 pa-5000 pa  230 vac,50/16 hz 
dpm-ahz113 intrinsically safe  5.0 pa-5000 pa  24vdc 
dpm-ahz121 intrinsically safe  0.5 pa-5000 pa  115 vac,50/60 hz 
dpm-ahz122 intrinsically safe  0.5 pa-5000 pa  230 vac,50/16 hz 
dpm-ahz123 intrinsically safe  0.5 pa-5000 pa  24vdc
dwyerdpm系列粉尘浓度监控仪

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