PTM - Pressure Transmitter 4-20mA
 

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OVERVIEW

 

Features

  • Pressure measuring range: 100 mbar…1000 bar
  • Adjustable: 1:4 of the nominal range within -5% to +105%
  • Accuracy: ≤ ± 0.25 / 0.10 % FS
  • Operating temperature: -25…85 °C
  • Process temperature: -40…150 °C
  • Output signal: 4…20 mA
  • Materials: Stainless steel, Titanium
  •  

Customer benefits

  • Pressure measuring range: 100 mbar…1000 bar
  • Adjustable: 1:4 of the nominal range within -5% to +105%
  • Accuracy: ≤ ± 0.25 / 0.10 % FS
  • Operating temperature: -25…85 °C
  • Process temperature: -40…150 °C
  • Output signal: 4…20 mA
  • Materials: Stainless steel, Titanium
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SPECIFICATIONS

Pressure measuring range (bar)

  0.1 ... 0.5 > 0.5 ... 2 > 2 ... 25
Overpressure 3 bar 3 x FS (≥ 3 bar) 3 x FS
Burst pressure, (4) > 200 bar > 200 bar > 200 bar
Accuracy, (5), (± % FS) ≤ 0.25 ≤ 0.1 ≤ 0.1
Total Error, (6), (7), 
(± % 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, (8) < 0.5% FS / < 4 mbar < 0.2% FS / < 4 mbar < 0.1% FS / < 0.2% FS
  > 25 ... 600, (1), (2), (3) > 600 ... 1000, (1)
Overpressure 3 x FS (≤ 850 / ≤ 1500 bar) 1500 bar
Burst pressure, (4) > 850 / ≤ 1500 bar > 1500 bar
Accuracy, (5), (± % FS) ≤ 0.1 ≤ 0.25
Total Error, (6), (7), 
(± % FS)
   
-10 ... 50°C,
(typ./max.)
≤ 0.15 / 0.3 n.a.
-25 ... 85°C,
(typ./max.)
≤ 0.55 / 0.7 n.a.
Long term stability, (8) < 0.1% FS / < 0.2% FS < 0.1% FS / < 0.2% FS

Temperature range

   
Operating temperature -25 ... 85°C
Process temperature -40 ... 150°C
Storage temperature -25 ... 85°C

Electrical specifications

  4 ... 20 mA
Resolution 0.025% FS
Output adjustable  
20 mA -5% FS ... 105% FS
Span 25% FS ... 110% FS (≥ 100 mbar)
4 mA -5% FS ... 105% FS
Low pass filter 0.1 / 1 / 10 / 30 Hz (standard: 30 Hz)
Power supply 9 ... 33 VDC
Supply influence < 0.1% FS
Circuit diagram
Load resistance
Load resistance influence < 0.1% FS

Physical specifications

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ACCESSORIES

Interface

   
101138 PTM - Interface

Software

 

   
101224 PC Software V1.50
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CERTIFICATES

 

 CE Declaration of Confirmity 2016-04-13

 60332-09HH GL PTM STS E

 RoHS

 
 

 

Product & Technology News

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