TM/N/Ex - Passive Level Transmitter
 

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OVERVIEW

 

Features

  • Pressure measuring range: 1…250 mH2O
  • Accuracy: ≤ ± 0.50 / 0.25 % FS
  • Operating temperature: -5…80 °C
  • Process temperature: -5…80 °C
  • Output signal: mV
  • Materials: Stainless steel, Titanium
  •  

Customer benefits

  • Pressure measuring range: 1…250 mH2O
  • Accuracy: ≤ ± 0.50 / 0.25 % FS
  • Operating temperature: -5…80 °C
  • Process temperature: -5…80 °C
  • Output signal: mV
  • 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) ≤ 0.5 / ≤ 0.25 ≤ 0.5 / ≤ 0.25 ≤ 0.5 / ≤ 0.25
Thermal shift, (± % FS/°C)      
Zero point -25…85°C ≤ 0.08 ≤ 0.04 ≤ 0.02
Span 0…70°C ≤ 0.015 ≤ 0.015 ≤ 0.015
Span -25…85°C ≤ 0.02 ≤ 0.02 ≤ 0.02
Zero point 0...70°C ≤ 0.06 ≤ 0.03 ≤ 0.015
Response time, (typ.) < 0.1ms / 10...90% FS < 0.1ms / 10...90% FS < 0.1ms / 10...90% FS
Long term stability, (3) < 0.5% FS / < 4 mbar < 0.2% FS / < 4 mbar < 0.1% FS / < 0.2% FS

Typical output signal (mH2O)

  1 ... 2 > 2 ... 4 > 4 ... 10
Output signal, (1), (mV) 15 25 35
  > 10 ... 20 > 20 ... 250
Output signal, (1), (mV) 50 100

Electrical specifications

ATEX Approval

  [SpalteLeer]
Certificate, (1) SEV 04 ATEX 0149
Gas II 1G Ex ia IIC T3 ... T6
Dust II 1D Ex iaD 20 I T135°C...T90°C IP6x
Temperature class, (2) T6
Process temperature -5...50 °C
Ambient temperature -5...50 °C
Maximum values of the connection circuit 20 V / 300 mA / 1.2 W

Physical specifications

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CERTIFICATES

 

 SEV 04 Atex 0149 ATEX TM STS E

 CE Declaration of Confirmity 2016-04-13

 RoHS

 
 

 


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