PTM/N/Ex - Programmable 4-20mA
 
 

OVERVIEW

 

Features

  • Pressure measuring range: 1…250 mH2O
  • Accuracy: ≤ ± 0.25 / 0.10 % FS
  • Adjustable 1:4 of the nominal range within -5% to +105%
  • Operating temperature: -5…80 °C
  • Process temperature: -5…80 °C
  • Output signal: 4…20 mA
  • Materials: Stainless steel, Titanium
  •  

Customer benefits

  • Pressure measuring range: 1…250 mH2O
  • Accuracy: ≤ ± 0.25 / 0.10 % FS
  • Adjustable 1:4 of the nominal range within -5% to +105%
  • Operating temperature: -5…80 °C
  • Process temperature: -5…80 °C
  • Output signal: 4…20 mA
  • Materials: Stainless steel, Titanium
 

SPECIFICATIONS

Pressure measuring range (mH2O)

  1 ... 5 > 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, (2), (± % FS) ≤ ± 0.25 ≤ ± 0.1 ≤ ± 0.1
Total error, (3), (4), (± % FS)      
-10...50°C,
(typ./max.)		 ≤ 0.15 / 0.3 (≤ 200 mbar: 0.3 / 0.6) ≤ 0.15 / 0.3 ≤ 0.15 / 0.3
-25...85°C,
(typ./max.)		 ≤ 0.65 / 0.7 (≤ 200 mbar: 0.65 / 0.8) ≤ 0.65 / 0.7 ≤ 0.55 / 0.7
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

   
Resolution 0.025% FS
Output adjustable  
Low pass filter 0.1 / 1 / 10 / 30 Hz (standard: 30 Hz)
20 mA -5% FS...105% FS
Span 25% FS...110% FS (≥ 1 mH2O)
4 mA -5% FS...105% FS
Power supply 9...28 V DC
Supply influence < 0.1% FS
Circuit diagram
Load resistance
Load influence < 0.1% FS

ATEX Approval

  [SpalteLeer]
Certificate, (1) SEV 08 ATEX 0142
Gas II 1G Ex ia IIC T3 ... T6
Dust II 1D Ex ia IIIC IP6x T80°C ... T125°C
Temperature class, (2) T6
Process temperature -5...50 °C
Ambient temperature -5...50 °C
Maximum values of the connection circuit 30 V / 140 mA / 0.9W

GL Approval

  [SpalteLeer]
Certificate 60332-09 HH
Field of application D, F, EMC1

Additional approvals

  [SpalteLeer]
DNV A-11280
ABS 09-HG436727/1-PDA

Physical specifications
 

ACCESSORIES

Interface

   
102442 PTM/Ex - Interface

Software

   
101224 PC Software V1.50
 

CERTIFICATES

 

SEV11-Atex-0142X ATEX ATM STS E

 CE Declaration of Confirmity 2016-04-13

 RoHS
 
 

 

Product and Technology News

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