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WIKA/Mensor CPG2300 Portable Digital Barometer

Updated:2025-03-13

Brand: WIKA/Mensor
Model: CPG2300
Description: The CPG2300 Portable Barometer is a special version of the CPG2300 Portable Pressure Calibrator. This single channel barometric version contains a sensor with a range of 8 to 17 psia and an accuracy o
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Product Details

WIKA/Mensor CPG2300 Portable Digital Barometer Description：

Datasheet User's Manual

The CPG2300 Portable Barometer is a special version of the CPG2300 Portable Pressure Calibrator. This single channel barometric version contains a sensor with a range of 8 to 17 psia and an accuracy of 0.015% of reading. If an additional sensor range is required the standard CPG2300 Portable Digital Pressure Gauge can be supplied. The barometer range can be specified in inches of mercury, mbar or kPa. or any of the 17 other units of measure available within the CPG2300.

Applications —— The CPG2300 Portable Barometer is used in diverse applications from rugged field calibration of barometers to testing and calibration in clean rooms, nuclear power plants, weather stations, for medical radiation devices, and the manufacture of health care and pharmaceutical products. The CPG2300 fits applications that require a high degree of accuracy. It is used wherever there is a need for a high level of accuracy in a handheld barometer.

Functional Flexibility —— Mensor CPG2300 Portable Barometer has one of the best uncertainty specifications of any portable barometer. With an uncertainty of 0.015% of reading, technicians have a reliable and accurate way to measure barometric pressure or calibrate barometers in remote locations. Temperature compensation from 0 to 50oC, permits use in most environments, without degradation of accuracy. Seventeen selectable pressure units and one user defined unit allows flexibility in measurement and calibration.

Communications —— The user interface is through a monochrome 128 x 64 LCD, with white LED back light. A tactile membrane keypad makes navigation within the intuitive menu easy. Built in functionality to display min/max peak pressure and rate per second per hour and per three hour plus a null function give the CPG2300 additional functionality for monitoring barometric pressure trends.

Applications

Portable barometer applications

Weather monitoring

Semiconductor manufacturers

Utilities

Pharmaceutical / medical / health care

Key Features

Range: 8 to 17 psia (~560 to 1170 mbar)

Accuracy: 0.015% reading

Dynamic temp comp. from 0 to 50°C

RS-232 communications

Two sensor channels

Specifications

Accuracy(1)	FS	Ranges ≥ 1 psig 0.015% FS Ranges < 1 psig 0.030% FS
Calibration Stability (after warm up)		Better than 0.015% FS (0.03% for FS ranges < 5 psig) for 180 days with periodic re-zeroing.
Calibration interval		180 days
Calibration adjustment		Zero and Span may be reset without affecting linearity.
Channel A pressure ranges:		0 ... 0.36 up to 0 ... 6000 psig 0 ... 7.5 up to 0 ... 6015 psia
Channel B pressure ranges:		0... 5 up to 0...1000 psig 0...7.5 up to 0...1000 psia
Bidirectional pressure range:		-0.18 ... +0.18 up to -atm ... 6,000 psig
Pressure units		psi, in.Hg @ 0°C and 60°F, in.H2O @ 4°C and 20°C, ft.H2O @ 4°C, 20°C and 60°F, mTorr, inSW @ 0°C, ftSW @ 0°C, atm, bars, mbars, mmH2O @ 4°C, cmH2O @ 4°C, MH2O @ 4°C, mmHg @ 0°C, cmHg @ 0°C, Torr, hPa, mPa, kPa, Pa, D/cmsq, g/cmsq, kg/cmsq, mSW @ 0°C, PSI, PSF, TSF, TSI, mHg @ 0°C, %FS. All seawater units are 3.5% salinity.
Resolution		5 digits on display; 6 digits over serial port
Overpressure limit		150% FS or greater, depending on range
Compensated temperature	°C	0 ... 50
Operating temp.	°C	0...50
Storage temp.	°C	-20 ... 70
Warm-up	min	< 1 to rated accuracy
Battery life	hr.	20
Recharge time	hr.	< 8
Reading rate	1/sec	~4.6
Response time	ms	<250 for FS pressure step
Communications		RS-232, 9600 baud, N, 8, 1
Case size	in.	T-Shaped, 8.6 H x 4.3 W x 1.6 D
Weight	lb.	Approximately 1.5
Media compatibility		Pressure port: Clean, dry, non-corrosive, non-combustible, non-oxidizing gases for all rated ranges. Ranges ≥ 5 psi: All other media compatible with aluminum, 316 stainless steel, brass, Buna N, Viton, sealant, silicone grease and RTV. Not designed for oxygen service. Cannot guarantee accuracy on media other than gases. Reference port: Clean, dry, non-corrosive gases.
Fittings		1/4 inch FNPT pressure ports, nom. 1/16 inch hose barb for ref ports.
Power		+9 to +14.5 VDC, 830 mA max for battery recharge.
Options		Relief valves (mounted externally). 4-20 mA measurement with 24 VDC loop power source; current measurement accuracy 0.015%R.
Display		Monochrome 128 x64 LCD with white LCD backlight.