The Mensor CPG2300 (formerly DPG2300) digital pressure gauge is a portable instrument for use in applications ranging from rugged field calibrations of pressure transmitters used in gas transmission, to testing and calibrating transducers in clean rooms and nuclear power plants. Wherever there is a need for a high level of accuracy in a handheld pressure calibration device, the Mensor CPG2300 is an ideal choice.
The CPG2300 has one of the best uncertainty specifications of any portable pressure calibration instrument. With an uncertainty of 0.015% FS, technicians are able to achieve the test uncertainty ratios required for modern transmitters. Temperature compensation from 0 to 50°C, permits use in most environments without degradation of accuracy. Seventeen selectable pressure units and one user defined unit allows flexibility when calibrating.
The CPG2300 can have one or two independent precision pressure sensors which can be displayed simultaneously. Channel A can be ordered with full scale ranges up to 6000 psi. Channel B can be ordered with ranges from 3 to 1000 psig or 7.5 to 1000 psia.
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. Options to display range A and B, or range A or B and the analog measurement channel (mA), plus the ability to power a control loop make the CPG2300 ideal for field calibration of pressure and differential pressure transmitters.
This product can be used in the following applications:
The Background: Our customers are a natural gas supplier and an end user involved with the regular custody transfer of natural gas. Together, they seek a reliable, easy-to-use pressure calibrator to verify the accuracy of a process pressure transmitter located at a gas custody transfer site.
The Problem: The challenge is to find a rugged and portable digital pressure gauge with sufficient accuracy and ease of use quickly to verify the calibration of a process pressure transmitter located at a gas custody transfer site.
The Solution: We recommended the Mensor CPG2300 digital pressure gauge connected directly to a manifold at the gas custody transfer site. The end user verifies the calibration of the process pressure transmitter on his side of the gas custody transfer site, then the supplier performs the same process on his side of the transfer site. This provides both with the peace of mind that the measurements are accurate.
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