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CPG2500 -- Precision Pressure Indicator

Category: PRESSURE, CALIBRATORS

Model: Pressure Indicator, Pressure Indicators

Avaibility: OUT OF STOCK

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Application

The model CPG2500 precision pressure indicator is used in calibration laboratories and manufacturing facilities as a source for precise pressure measurement. It is used to verify the accuracy of field pressure indicators/transmitters or as a laboratory standard and wherever there is a need for a high level of pressure accuracy in manufacturing, testing and calibration of pressure instruments or gauges.

Functionality

The CPG2500 can be configured with one, two or three pressure sensors. Two sensors are internal, and the third is external. The pressure sensors are pneumatically isolated so that one channel can be configured with a sensor as high as 690 bar (10,000 psi) and another as low as 25 mbar /10 inH2O. An optional barometric reference sensor can be added internally to display barometric pressure or used to emulate gauge or absolute pressure. Pressure ranges for each channel are specified by the customer.

Standard and premium sensors are available internally. External sensors are Mensor's CPT6100 or CPT6180 digital pressure sensors.

See sensor chart on page 3 for ranges and uncertainty specification.

Advantages of IntelliScale and removable sensors With the IntelliScale specification, each sensor is calibrated to give a percent of reading in the upper portion of the range. Three sensors can be configured so that the percent of reading portions of their ranges are contiguous, giving a percent of reading accuracy over a wide range. In addition, each sensor is removable and interchangeable which allows remote recertification and quick sensor range changes while minimising downtime. The CPT6180 or CPT6100 external pressure sensor is also available for remote applications.

In addition, each reference pressure sensor is removable and interchangeable which allows an external recalibration and range changes while minimising downtime.

The model CPT6180 or CPT6100 external sensor is also available for remote applications.

Communication

The local user interface is displayed on a 7" colour LC display touchscreen. Navigation within the intuitive menu structure is easily learned. Recognisable touchscreen icons open screens for configuration and calibration.

Communicating to a remote computer is achieved through RS-232, IEEE-488, USB or Ethernet. Communication commands and queries are consistent with previous Mensor digital pressure gauges with added commands for the third channel.

Accuracy 1)

0.01 % FS 2)

0.01 % IS-50 3)

Gauge pressure

0 ... 25 mbar to 0 ... 700 bar

0 ... 1 to 0 ... 400 bar

(0 ... 0.36 to 0 ... 10,000 psi)

(0 ... 14.5 to 0 ... 6,000 psi)

Bi-directional pressure

-12.5 ... +12.5 mbar to -1 ... 700 bar

-1 ... 10 to -1 ... 400 bar

Absolute pressure 4)

(-0.18 ... +0.18 psi to -14.5 ... 10,000 psi)

(-14.5 ... +145 to -14.5 ... 6,000 psi)

0 ... 500 mbar to 0 ... 701 bar abs.

0 ... 1 to 0 ... 401 bar abs.

Precision 5)

(0 ... 7.5 psi to 0 ... 10,015 psi abs.)

(0 ... 14.5 to 0 ... 6,015 psi abs.)

0.004 % FS

0.004 % FS

Calibration interval

365 days 6)

365 days

Media compatibility

Metals in contact with media

6000/7000 series aluminium, 316 SS, brass

Non-metals in contact with media

PTFE (Teflon®), urethane, silicone, RTV, silicone grease, PVC, epoxy, Buna N,

fluoroelastomers (Viton®)

Sensor

Reading rate

33 readings/second

Calibration adjustments

Internal zero adder and span multiplier, up to 11-point linearisation for each sensor

Accuracy 1)

0.008 % IS-33 7)

Gauge pressure

0

... 12 to 0 ...16.5 psig

0

... 17.5 to 0 ... 33 psig

0

... 80 to 0 ... 110 psig

Precision 5)

0

... 120 to 0 ... 220 psig

0.004 % FS

Calibration interval

365 days

Pressure range

Accuracy 1)

0.008 % IS-33 7)

0.008 % IS-50 8)

Absolute pressure 4)

0

... 12 to 0 ...16.5 psia

0 ... 700 to 0 ... 1,100 psia

0

... 18.4 to 0 ... 33 psia

0 ... 1,400 to 0 ... 3,300 psia

0

... 36 to 0 ... 50 psia

0 ... 4,200 to 0 ... 6,015 psia

0

... 80 to 0 ... 110 psia

0

... 160 to 0 ... 220 psia

Precision 5)

0

... 240 to 0 ... 500 psia

0.004 % FS

0.004 % FS

Calibration interval

365 days

365 days

Pressure range

Accuracy 1)

0.01 % FS 3)

0.014 % FS 3)

Absolute pressure 4)

0

... 8,000 to 0 ... 11,000 psia

0 ... 12,000 to 0 ... 22,000 psia

0 ... 24,000 to 0 ... 31,500 psia

Precision 5)

0 ... 32,000 to 0 ... 42,000 psia

0.004 % FS

0.004 % FS

Calibration interval

365 days

365 days

Media compatibility

Metals in contact with media

6000/7000 series aluminium, 316 SS, brass, Inconel

Non-metals in contact with media

PTFE (Teflon®), urethane, silicone, RTV, silicone grease, PVC, epoxy, Buna N,

fluoroelastomers (Viton®)

Sensor

Reading rate

10 readings/second

Calibration adjustments

Internal zero adder and span multiplier, up to 11-point linearisation for each sensor

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