Pressure sensors for gas applications



Pressure Transmitter - ATEX / IECEx certified

ATM.1ST/Ex - High Precision Transmitter

Features

  • Pressure measuring range: 100 mbar … 1000 bar
  • Accuracy: ≤ ± 0.10 / 0.05 % FS
  • Operating temperature: -40 … 125°C
  • Process temperature: -40 … 150°C
  • Output signal: 4 … 20 mA
  • Total Error Band: ≤ ± 0.30 %FS (0…70 °C)
  • Materials: Stainless steel, Titanium

Customer benefits

  • Certificate: ATEX, IECEx & EAC
  • High measurement accuracy is ensured by sophisticated digital temperature compensation algorithms
  • Stainless steel and titanium version for use in acidic or otherwise aggressive media
  • Short response times suitable for dynamic pressure measurements
  • Fast customization thanks to configurable product design




ATM.ECO/Ex - Analog Transmitter with Temperature compensation

Pressure measuring range (bar)

  0.1 ... 0.5, (1) > 0.5 ... 2 > 2 ... 100
Overpressure 3 bar 3 x FS (≥ 3 bar) 3 x FS
Burst pressure, (4) > 200 bar > 200 bar > 850 bar
Accuracy, (5) (± % FS) ≤ 0.25 ≤ 0.25 ≤ 0.25
Total Error, (6), (± % FS)      
0 ... 70°C, (typ. / max.) ≤ 1.0 / 1.5 ≤ 0.7 / 1.0 ≤ 0.7 / 1.0
-25 ... 100°C, (typ. / max.) ≤ 2.0 / 2.5 ≤ 1.0 / 1.5 ≤ 1.0 / 1.5
Response time, (typ.) < 1ms / 10 ... 90% FS < 1ms / 10 ... 90% FS < 1ms / 10 ... 90% FS
Long term stability, (7) < 0.5% FS / < 4 mbar < 0.2% FS / < 4 mbar < 0.1% FS / < 0.2% FS
  > 100 ... 600, (2) > 600 ... 1000, (3), (8)
Overpressure 3 x FS (≤ 850 / ≤ 1500 bar) 1500 bar
Burst pressure, (4) > 850 / ≤ 1500 bar > 1500 bar
Accuracy, (5) (± % FS) ≤ 0.25 ≤ 0.25
Total Error, (6), (± % FS)    
0 ... 70°C, (typ. / max.) ≤ 0.7 / 1.0 ≤ 0.7 / 1.0
-25 ... 100°C, (typ. / max.) ≤ 1.0 / 1.5 ≤ 1.0 / 1.5
Response time, (typ.) < 1ms / 10 ... 90% FS < 1ms / 10 ... 90% FS
Long term stability, (7) < 0.1% FS / < 0.2% FS < 0.1% FS / < 0.2% FS

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] [SpalteLeer] [SpalteLeer]
Certificate, (1) SEV 09 ATEX 0108 X IECEx SEV 10.0003 X IECEx MSC 14.0002 X
Gas II 1G Ex ia IIB/IIC T3 ... T6 EN 60079-0 / -11 / -26  
Dust II 1D Ex ia IIIC IP6x T140°C ... T70°C EN 61241-0 / -11  
Mining I M1 Ex ia I EN 50303  
Temperature class, (2) T6 T4 T3
Process temperature -40 ... 50 °C -40 ... 100 °C -40 ... 150 °C
Ambient temperature -40 ... 50°C -40 ... 90°C -40 ... 125°C
Maximum values of the intrinsically safe circuit 28V / 93 mA / 0.65W    

Physical specifications




Pressure Transmitter - ATEX certified

ATM/Ex - Analog Pressure Transmitter

Features

  • Pressure measuring range: 100 mbar … 1000 bar
  • Accuracy: ≤ ± 0.50 / 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

  • Certificate: ATEX & EAC
  • Fast customization thanks to configurable product design
  • Demountable electrical connector option allow adjustment of zero and span setting in the field
  • Compact design requires minimal space
  • Short response times suitable for dynamic pressure measurements



Pressure Transmitter - ATEX certified

PTM/Ex - Programmable Transmitter

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

  • Certificate: ATEX & EAC
  • High flexibility due to scalalbe pressure range
  • Adjustment of zero and span setting through software commands in the field
  • Fast customization thanks to configurable product design
  • Stainless steel and titanium version for use in acidic or otherwise aggressive media



Pressure Transducer - ATEX certified

TM/Ex - Passive Transmitter

Features

  • Pressure measuring range: 100 mbar … 1000 bar
  • Accuracy: ≤ ± 0.50 / 0.25 % FS
  • Operating temperature: -40 … 125°C
  • Process temperature: -40 … 150°C
  • Output signal: mV
  • Materials: Stainless steel, Titanium

Customer benefits

  • Certificate: ATEX & EAC
  • Unreinforced output signal
  • Fast customization thanks to configurable product design
  • Short response times suitable for dynamic pressure measurements



Pressure Transmitter - FM / FMc certified

ATM.1ST/IS - High Precision Transmitter

Features

  • Pressure measuring range: 100 mbar … 690 bar
  • Accuracy: ≤ ± 0.10 / 0.05 % FS
  • Operating temperature: -40 … 125°C
  • Process temperature: -40 … 150°C
  • Output signal: 4 … 20 mA
  • Total Error Band: ≤ ± 0.30 %FS (0…70 °C)
  • Materials: Stainless steel, Titanium

Customer benefits

  • Certificate: FM, FM-C, IECEx & ATEX
  • High accuracy is ensured by sophisticated digital temperature compensation algorithms
  • Stainless steel and titanium version for use in acidic or otherwise aggressive media
  • Short response times suitable for dynamic pressure measurements
  • Fast customization thanks to configurable product design



Pressure Transmitter - FM / FMc certified

ATM.ECO/IS - Analog Transmitter with Temperature compensation

Features

  • Pressure measuring range: 100 mbar … 690 bar
  • Accuracy: ≤ ± 0.25 % FS
  • Operating temperature: -40 … 125°C
  • Process temperature: -40 … 150°C
  • Output signal: 4 … 20 mA
  • Total Error Band: ≤ ± 0.70 %FS (0 … 70°C)
  • Materials: Stainless steel

Customer benefits

  • Certificate: FM, FM-C & IECEx & ATEX
  • Entry level series into precision pressure measurement
  • High accuracy is ensured by sophisticated digital temperature compensation algorithms
  • Fast customization thanks to configurable product design



Pressure Transmitter - FM / FMc certified

ATM/IS - Analog Pressure Transmitter

Features

  • Pressure measuring range: 100 mbar … 690 bar
  • Accuracy: ≤ ± 0.50 / 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

  • Certificate: FM & FM-C
  • Fast customization thanks to configurable product design
  • Demountable electrical connector option allow adjustment of zero and span setting
  • Compact design requires minimal space
  • Short response times suitable for dynamic pressure measurements