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



Pressure Transmitter - ATEX / IECEx certified

ATM.ECO/Ex - Analog Transmitter with Temperature compensation

Features

  • Pressure measuring range: 100 mbar … 1000 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: ATEX, IECEx & EAC
  • 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 - 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




PTM/Ex - Programmable Transmitter

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  
4 mA -5% FS ... 105% FS
Low pass filter 0.1 / 1 / 10 / 30 Hz (standard: 30 Hz)
Span 25% FS ... 110% FS (≥ 100 mbar)
20 mA -5% FS ... 105% FS
Power supply 9 ... 28 VDC
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 -25 ... 55°C
Ambient temperature -25 ... 55°C
Maximum values of the connection circuit 28 V / 93 mA / 0.65 W

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




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