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Help CenterCE Certified Automated Pressure Calibrator ConST811
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Overview: CE Certified Automated Pressure Calibrator ConST811
The ConST811 is a revolution in pressure calibration technology for the process industries. With the ConST811, technicians have a compact, light weight calibrator that generates from 90% vacuum to 375 PSI (25bar) using a high performance integral electric pump.
In a portable package, this little calibrator can automatically generate from 90% vacuum to 375 psi (25bar) pressure with 0.005%FS pressure control stability and 0.02%FS accuracy. To improve the calibrator accuracy, two pressure modules with differing ranges are used. These are built-in and integrated with the internal pump and controller.
With optional external pressure modules (CDP series), the CONST811 can measure pressures up to 10, 000 psi (700 bar) with 0.025%FS accuracy. In addition to the pressure generation, control, and measurement capabilities, the CONST811 also features HART communication capability, supply 24V loop power, and read the current or voltage produced by the pressure transducers. The state-of-the-art CONST811 automated pressure calibrator brings automated pressure calibration to the field.
Features:
1. Pressure Range
Pressure generated by built-in pump and controlled automatically from 90% vacuum to 375 psi (25 bar)
Pressure measured with external pressure modules (CDP series) to 10, 000 psi (700bar)
2. Accuracy
0.02%FS
Fully temperature compensated
3. Control Stability
0.005%FS
4. Automation and Test Program
Fully Automated pressure calibration
Task preset and auto run
Auto step
5. Easy to Use
User friendly interface
Intuitive icon driven menu structure
6. Sourcing and Measuring electrical signals
Measure mA or V with 0.01% RD + 0.005%FS accuracy
Source 0 to 22mA current
24 VDC loop power supply to pressure transmitter during test
Automatic switch test
7. Misuse Protection
Up to 30V misuse protection on any two sockets
8. Display
7" LCD color screen (800X480)
9. Documenting and data logging
Task management capability
Internal memory stores 120 tasks
Download tasks and upload results
10. Hart Communication capability
Support HART instrumentation
11. Rechargeable battery
Rechargeable battery with up to 8 hours operation between charges
12. Leak testing
Apply leak test to an external pressure system to determine the magnitude of pressure variations due to leaks
13. Pipeline Protection
Special design the pipeline layout to avoid possible blockage and leakage
14. Portable
Only 12 lb (5.6KG)
15. Dedicated Task Menu:
The dedicated task key gives direct access to the calibration tasks.
16. Built-in User Manual:
The technicians could check the wires connection sample and User Manual in the
Device.
17. Pressure Transmitter Calibration:
Verify pressure switch performance using the automatic procedure.
18. Calibration Management System:
It has full documenting facilities to prepare reports and provide calibration
Certificates from its database, utilizing readout data from connected calibration
Equipment and test devices.
Application:
Calibration and maintenance of pressure instruments in the fields of Electric power, oil and gas, petrochemical, metallurgical, and aerospace are available.
Calibration and maintenance of differential pressure gauge in the fields of Pharmaceutical, meteorology, aerodynamic, electric, air conditioning are available.
On-site calibration in Metrology industry
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