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USB Pressure Sensor - CPT2500

Brand: WIKA Alexander Wiegand SE & Co. KG
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The model CPT2500 USB pressure sensor can be connected to any PC with a USB interface, via the model CPA2500 USB adapter. 

For the USB adapter, there are stainless steel pressure sensors with measuring ranges up to 1,000 bar (14,500 psi) available. The USB adapter automatically recognizes the measuring range of the connected pressure sensor and guarantees a high-accuracy pressure measurement.
Features
  • Recording interval adjustable from 1 ms ... 10 s. 
  • Measuring ranges from 0 … 25 mbar to 0 … 1,000 bar (0 ... 0.4 psi to 0 ... 14,500 psi). 
  • Accuracy: 0.2 %, optionally 0.1 % (incl. calibration certificate). 
  • No external voltage supply required. 
  • Software for recording of the measured value, calibration and evaluation. 
The model CPT2500 USB pressure sensor can be connected to any PC with a USB interface, via the model CPA2500 USB adapter. 

For the USB adapter, there are stainless steel pressure sensors with measuring ranges up to 1,000 bar (14,500 psi) available. The USB adapter automatically recognizes the measuring range of the connected pressure sensor and guarantees a high-accuracy pressure measurement.
Features
  • Recording interval adjustable from 1 ms ... 10 s. 
  • Measuring ranges from 0 … 25 mbar to 0 … 1,000 bar (0 ... 0.4 psi to 0 ... 14,500 psi). 
  • Accuracy: 0.2 %, optionally 0.1 % (incl. calibration certificate). 
  • No external voltage supply required. 
  • Software for recording of the measured value, calibration and evaluation. 
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Specifications

Brand

Process Connection

  • G 1/2 B, (flush (G 1 for 0.1 ... 1.6 bar (1.5 ... 23 psi))

Pressure Units

  • mbar, bar, Pa, kPa, MPa, mmHg, psi, inHg (0° C), inHg (60° F), mWs, (Depending on the Measuring Range, freely selectable)

Wetted Parts

  • Flush Diaphragm Version: Stainless Steel {Hastelloy C-4}, O-Ring: NBR {FKM/FPM or EPDM}
  • Stainless Steel or Elgiloy, (> 25 bar (360 psi) additionally with NBR Seal)

Internal Transmission Medium

  • Synthetic oil (Only for Measuring Ranges to 16 bar (250 psi) or flush Diaphragm) {Halocarbon oil for oxygen applications}, {Listed by FDA for food industry}

Sensor Accuracy

  • ≤ 0.2 % of Span (At reference Conditions)

Compensated Sensor Range

  • 0 to 80° C (32 to 176° F)

Mean Temperature Coefficient

  • ≤ 0.2 % of Span/10 K (Outside the reference Conditions)

Measuring Rate

  • 1,000 measurements/s

Permissible Ambient Conditions

  • Relative Humidity: 0 ... 95 % Relative Humidity, Non-Condensing
  • Storage Temperature: -40° to +100° C (-40° to +212° F)
  • Operating Temperature: -20° to +80° C (-4° to +176° F)
  • Medium Temperature: -25° to +100° C (-13° to +212° F)

Case Material

  • Stainless Steel

Ingress Protection

  • IP67

Weight

  • Approximately 220 g (0.49 lbs)
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Applications

  • Calibration service companies/service industry
  • Quality assurance
  • Recording and monitoring of pressure processes
  • Measurement of pressure peaks
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Documentation

Data Sheet

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