Test & Measurement



Miniature Pressure Transmitter

ATM.mini - Miniature Transmitter

Features

  • Pressure measuring range: 1 bar … 100 bar
  • Accuracy: ≤ ± 0.2 / 0.1 % FS
  • Operating temperature: -40 … 125°C
  • Process temperature: -40 … 125°C
  • Output signal: 0.5 … 4.5 VDC / 4 … 20 mA
  • Total Error Band: ≤ ± 0.5 %FS
  • Process connection: M8x1 M, M10x1 M, G 1/8 M, G 1/8 M, 1/8 NPT M, 3/8 - 24 UNJF-3A, 7/16 - 20 UNF
  • Materials: Stainless steel

Customer benefits

  • High accuracy over a wide temperature range
  • Customization thanks to a modular product design
  • No medium incompatibilities due to an all welded design
  • Miniature design for applications with space restrictions



Pressure Transmitters

ATM - 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: 0 … 5 / 0 … 10 VDC, 0 … 20 / 4 … 20 mA
  • Process connection: G 1/4 F, 1/4 NPT, 1/2 NPT, G 1/4 M, G1/2 M
  • Materials: Stainless steel, Titanium

Customer benefits

  • Fast customization thanks to configurable product design
  • Any measuring ranges between 0...100mbar and 0...1000bar available
  • Demountable electrical connector option to allow adjustment of zero and span setting in the field
  • Compact design requires minimal space
  • Short response time suitable for dynamic pressure measurements




ATM.1ST - High Precision Transmitter

Pressure measuring range (bar)

  0.05 ... < 0.1 0.1 ... < 1.0 1.0 ... < 100
Overpressure 3 bar 3 bar 3 x FS
Burst pressure, (5) > 200 bar > 200 bar > 200 bar
Accuracy, (6) (± % FS) ≤ 0.25 ≤ 0.2 / ≤0.1 ≤ 0.2 / ≤0.1 / ≤0.05
Total Error, (7), (11)
(± % FS ; typ. / max.)
     
-25...100°C compensated / Allowed process temperature -40...150°C ≤ 0.5 / 0.7 ≤ 0.3 / 0.5 ≤ 0.2 / 0.4
-40...125°C compensated / Allowed process temperature -40...150°C ≤ 0.7 / 1.0 ≤ 0.4 / 0.7 ≤ 0.3 / 0.6
0...70°C compensated / Allowed process temperature -40...150°C ≤ 0.4 / 0.6 ≤ 0.2 / 0.4 ≤ 0.15 / 0.3
Response time, (typ.) < 1ms / 10...90% FS < 1ms / 10...90% FS < 1ms / 10...90% FS
Long term stability, (10) < 0.5% FS / < 4 mbar < 0.5% FS / < 4 mbar < 0.1% FS / < 0.2% FS
  100 ... < 600, (2), (4) 600 ... 1000, (3)
Overpressure 3 x FS (≤ 850 / ≤ 1500 bar) ≤ 850 / ≤ 1500 bar
Burst pressure, (5) > 850 / > 1500 bar > 850 / > 1500 bar
Accuracy, (6) (± % FS) ≤ 0.2 / ≤0.1 ≤ 0.2
Total Error, (7), (11)
(± % FS ; typ. / max.)
   
-25...100°C compensated / Allowed process temperature -40...150°C ≤ 0.5 / 0.7 ≤ 0.7 / 1.0
-40...125°C compensated / Allowed process temperature -40...150°C ≤ 0.7 / 0.9 ≤ 1.0 / 1.2
0...70°C compensated / Allowed process temperature -40...150°C ≤ 0.3 / 0.5 ≤ 0.4 / 0.6
Response time, (typ.) < 1ms / 10...90% FS < 1ms / 10...90% FS
Long term stability, (10) < 0.1% FS / < 0.2% FS < 0.1% FS / < 0.2% FS

Temperature range

   
Operating temperature -40...125 °C
Process temperatur -40...150 °C
Storage temperatur -40...125 °C

Electrical specifications

  4 ... 20 mA 0 ... 5 V 0 ... 10 V
Power supply 9…33 V DC 10...30 V DC 12...30 V DC
Supply influence < 0.05% FS < 0.05% FS < 0.05% FS
Current consumption      
Circuit diagram
Load resistance
Load influence < 0.05% FS < 0.05% FS < 0.05% FS
Reverse polarity protection Pout to +Vin +Vin to GND, Pout to +Vin, Pout to GND +Vin to GND, Pout to +Vin, Pout to GND
Short-circuit resistance --- Pout to GND Pout to GND

Physical specifications