ATM/NC/Ex
 

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 Datasheet
 Operating and Safety Instructions
 

OVERVIEW

 

Features

  • Certificate: ATEX
  • Pressure measuring range: 1…250 mH2O
  • Accuracy: ≤ ± 2.0 % FS
  • Operating temperature: -5…80 °C
  • Process temperature: -5…80 °C
  • Output signal: 4…20 mA
  • Materials: PVDF
  •  

Customer benefits

  • Certificate: ATEX
  • Pressure measuring range: 1…250 mH2O
  • Accuracy: ≤ ± 2.0 % FS
  • Operating temperature: -5…80 °C
  • Process temperature: -5…80 °C
  • Output signal: 4…20 mA
  • Materials: PVDF
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SPECIFICATIONS

Pressure measuring range (mH2O)

  1 ... 5 > 5 … 20 > 20 … 250
Overpressure 3 bar 3 x FS (≥ 3 bar) 3 x FS
Burst pressure, (1) > 200 bar > 200 bar > 200 bar
Accuracy, (2), (± % FS) ≤ 2.0 ≤ 1.0 ≤ 0.5
Accuracy, (2), (3),
(± % FS)		 < 0.5% < 0.5% < 0.5%
Thermal shift, (± % FS/°C)      
Zero point -25...85°C ≤ 0.08 ≤ 0.04 ≤ 0.02
Zero point 0...70°C ≤ 0.06 ≤ 0.03 ≤ 0.015
Span 0...70°C ≤ 0.015 ≤ 0.015 ≤ 0.015
Span -25...85°C ≤ 0.02 ≤ 0.02 ≤ 0.02
Long term stability, (4) < 0.5% FS / < 4 mbar < 0.2% FS / < 4 mbar < 0.1% FS / < 0.2% FS

Temperature range

   
Operating temperature -5...80 °C
Process temperature -5...80 °C
Storage temperature -10...80 °C

Electrical specifications

  4 ... 20 mA
Power supply 10...30 V DC
Supply influence < 0.1% FS
Circuit diagram
Load resistance
Load influence < 0.1% FS

ATEX Approval

  [SpalteLeer]
Certificate, (1) SEV 11 ATEX 0142
Gas II 2G Ex ia IIB T3 ... T6
Dust II 1D Ex ia IIIC IP6x T125°C ... T80°C
Mining I M2 Ex ia I
Temperature class, (2) T6
Process temperature -25...55 °C
Ambient temperature -5...50 °C
Maximum values of the intrinsically safe circuit 30 V / 100 mA / 1 W

Physical specifications
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CERTIFICATES

 

 SEV11-Atex-0142X ATEX ATM STS E

 CE Declaration of Confirmity 2016-04-13

 RoHS
 
 

 

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