ATM.1ST/N/Ex - High Precision
 

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OVERVIEW

 

Features

  • Certificate: ATEX & IECEx
  • Pressure measuring range: 1…250 mH2O
  • Accuracy: ≤ ± 0.10 % FS
  • Total Error Band: ≤ ± 0.30 %FS (-5…50 °C)
  • Operating temperature: -5…80 °C
  • Process temperature: -5…80 °C
  • Output signal: 4…20 mA
  • Materials: Stainless steel, Titanium
  •  

Customer benefits

  • Certificate: ATEX & IECEx
  • Pressure measuring range: 1…250 mH2O
  • Accuracy: ≤ ± 0.10 % FS
  • Total Error Band: ≤ ± 0.30 %FS (-5…50 °C)
  • Operating temperature: -5…80 °C
  • Process temperature: -5…80 °C
  • Output signal: 4…20 mA
  • Materials: Stainless steel, Titanium
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SPECIFICATIONS

Pressure measuring range (mH2O)

  1 ... 5, (1) > 5 ... 20 > 20 ... 250
Overpressure 3 bar 3 x FS (≥ 3 bar) 3 x FS
Burst pressure, (2) > 200 bar > 200 bar > 200 bar
Accuracy, (3), (± % FS) ≤ 0.1 ≤ 0.1 ≤ 0.1
Total Error, (4), (± % FS)      
-5 ... 50°C, (typ. / max.) ≤ 0.8 / 1.0 ≤ 0.3 / 0.5 ≤ 0.3 / 0.5
-5 ... 80°C, (typ. / max.) ≤ 1.3 / 1.5 ≤ 0.75 / 1.0 ≤ 0.75 / 1.0
Response time, (typ.) (typ.) < 1ms / 10 ... 90% FS < 1ms / 10 ... 90% FS < 1ms / 10 ... 90% FS
Long term stability, (5) < 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 9 ... 28 VDC
Supply influence < 0.05% FS
Circuit diagram
Load resistance
Load influence < 0.05% FS

ATEX Approval

  [SpalteLeer]
Certificate, (1) SEV 09 ATEX 0108
Gas II 1G Ex ia IIB/IIC T3 ... T6
Dust II 1D Ex ia IIIC IP6x T140°C ... T70°C
Mining I M1 Ex ia I
Temperature class, (2) T6
Process temperature -5 ... 50°C
Ambient temperature -5 ... 50°C
Maximum values of the intrinsically safe circuit 28V / 93 mA / 0.65W

GL Approval

  [SpalteLeer]
Certificate 75878-09 HH
Field of application C, H, EMC1

Additional approvals

  [SpalteLeer]
IEC Ex IEC Ex SEV 10.0003

Physical specifications

 

   
Weight (1) 145g
Materials  
Cable PUR, FEP
Transducer Stainless steel (316L / 1.4435), titanium (Gr. 2)
Housing Stainless steel (316L / 1.4404), titanium (Gr. 2)
Seals Viton (standard), EPDM, Kalrez
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CERTIFICATES

 

 SEV09-ATEX-0108X ATEX ATM.xxx STS E

 IECEx SEV 10.0003X Issue 2

 CE Declaration of Confirmity 2016-04-13

 RoHS

 
 

 

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