CẢM BIẾN ÁP SUẤT WIKA CPT8900

Applications
* Pressure calibration
* High-accuracy pressure monitoring
* Pressure measurement in critical applications
* Aerospace
Special features
* Static pressure range: 0 ... 340 mbar to 0 ... 17 bar [0 ... 5 to 0 ... 250 psi]
* Differential range: ±12.5 mbar to -1 ... 100 bar [±0.18 to -15 ... 1,500 psi]
* Accuracy down to 0.008 % IS-33 or 0.01 % FS
* Temperature compensation: 0 ... 50 °C [32 ... 122 °F]
* USB, RS-232, or RS-485 communication
Description
Overview
The high-accuracy differential pressure transducer, model CPT8900, is designed to deliver outstanding performance in differential pressure measurements. With a static accuracy of down to 0.008 % IS-33, a differential accuracy of 0.03 % FS or better and compensation for static pressure effects over the entire static range, the CPT8900 is unique in terms of performance and value in the market for high-accuracy differential pressure transducers.
Application
The CPT8900 high-accuracy differential pressure transducer is ideal for OEM instruments that require a high-accuracy pressure transducer.
Examples are:
For flow calibrators, humidity calibrators, pressure controllers
For wind tunnel calibration in aerospace and for automotive sensor testing.
In the aviation and space industries in general, hydrology and oceanograph
Also for applications where high-accuracy differential pressure measurement and long-term calibration stability are required.
Functions
The model CPT8900 features a USB, RS-232, or RS-485 interface. The RS-485 interface offers multi-drop capability with simple cabling.
This transducer can be configured with combinations of static line ranges and differential ranges. With a calibration interval of 365 days and a high resolution of 8 significant digits, the CPT8900 is flexible enough to be used in a wide range of tasks.