Wika Mensor CPH7650 Portable Pressure Calibrator

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Part Number: CPH7650

Manufacturer: Wika Mensor

Configuration:

CPH7650-

Key Features:

  • Measurement and electrical pressure generation at the touch of a button with integrated pump, from -0.85 ... +20 bar (-12 ... 290 psi)
  • Accuracy: 0.025 % FS (incl. calibration certificate)
  • Generation/measurement of 4 ... 20 mA, and DC 24 V voltage supply to power transmitters
  • Robust case design, IP67

Availability: In stock

Product Options:
Wika Mensor CPH7650 Reference Sensor Options
Wika Mensor CPH7650 Pressure Type Options
Wika Mensor CPH7650 Measuring Range Options
Wika Mensor CPH7650 Calibration Options
Wika Mensor CPH7650 Additional Adapter Options
Wika Mensor CPH7650 Software Options
Wika Mensor CPH7650 Interface Cable Options
Our Price: $4,033.00

Product Detail

Details

The Wika Mensor CPH7650 is a portable pressure calibrator that is capable of generating pressures up to 300 psi (20 bar). The CPH7650 also enables you to supply transmitters or sensors with a current of max. 30 mA (voltage (idling) = DC 24 V), in addition to the traditional measurement of current and voltage signals.

Specifications

Details

Measuring ranges
Pressure 1)
Gauge pressure -1 … +20 bar, -1 … +10 bar, 0 … 20 bar, 0 … 10 bar
Absolute pressure 0 … 10 bar abs., 0 … 20 bar abs.
Overpressure limit 2) 3 times
Accuracy 0.025 % FS
Resolution 5-digit
Temperature compensation 15 … 35 °C (59 ... 95 °F)
Temperature coefficient 0.002 % of span/°C outside of 15 ... 35 °C (59 ... 95 °F)
Current
Measuring range 0 … 24 mA (max. load 1,000 Ω)
Resolution 1 μA
Accuracy 0.015 % of reading ±2 μA (simulation and measurement)
Voltage
Measuring range DC 0 … 30 V
Resolution 1 mV
Accuracy 0.015 % of reading ±2 mV (measurement)

1) Via exchangeable model CPT6000 reference pressure sensors
2) The electrical pump can generate -0.85 … +20 bar (-12 … 290 psi).

 

Base instrument
Pressure supply -0.85 ... +20 bar (-12 ... 290 psi), via integrated electric pump
Pressure connection for test item G ½" female thread
Permissible media For dry, clean and non-aggressive gases
Output
Voltage supply DC 24 V
Power supply
Battery type NiMH rechargeable battery
Permissible ambient conditions
Operating temperature -10 … +50 °C (14 ... 122 °F)
Storage temperature -20 … +60 °C (-4 ... +140 °F)
Relative humidity 35 ... 85 % r. h. (non-condensing)

 

Base instrument
Communication
Interface USB via special interface cable
Case
Case NK-7TM resin
Front panel Aluminium
Ingress protection IP67 (case closed)
IP40 (case opened)
Dimensions 387.4 x 304.8 x 177.8 mm (15.25 x 12 x 7 in)
Weight approx. 7 kg (15.5 lbs.)

 

Available pressure range and resolution

Pressure range and factors
  Gauge pressure -1 ... +20 bar (-14.5 ... 290 psi)
  Overpressure limit 40 bar (580 psi)
Unit Conversion factor  
psi 1 300.00
bar 0.06894757 20.684
mbar 68.94757 20,684
kPa 6.894757 2,068.4
MPa 0.00689476 2.0684
kg/cm² 0.07030697 21.092
cmH2O (4 °C) 70.3089 21,093
cmH2O (20 °C) 70.4336 21,130
inH2O (4 °C) 27.68067 8,304.2
inH2O (20 °C) 27.72977 8,318.9
inH2O (60 °F) 27.70759 8,312.3
mmHg (0 °C) 51.71508 15,515
inHg (0 °C) 2.03602 610.81

3) Electrical pump: -0.85 … +20 bar (-12 … 290 psi)

Data Sheet Resources

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Applications

applications

  • Calibration service companies and service industry
  • Measurement and control laboratories
  • Quality assurance

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