Description
Features:
• Dual range controller with independent test ports for each range
• Simultaneous pressure control for each range
• Select any range combination from 0 to 10 inH2O (25 mbar) to 0 to 2500 psi (172 bar).
• Two models to choose from, 7252i or 7252
• Time to setpoint < 15 seconds with no overshoot
• Languages: English, French, Chinese, German, Japanese, Spanish and Italian
The Series 7252 dual output digital pressure controllers provide a unique and flexible approach to performing automated calibrations over a wide pressure range with a single instrument. This is accomplished through the use of
two separate pressure sensors with independent pressure controllers for each range. Additionally, each range can be operated simultaneously to provide maximum efficiency and throughput. For applications that do not require a dual
output controller, Fluke Calibration offers the Series 7250 multi-range single output pressure controllers. Please refer to the Series 7250 datasheet for complete information. Adding to the flexibility of the Series 7252, two performance models are available: the Model 7252i that offers percent of reading performance further extending the capabilities of a single calibrator, or the Model 7252, that provides percent of full scale (FS) performance for each range.
The Model 7252i provides a precision of 0.005% of Reading from 25% to 100% of each installed range. For pressures below the lower threshold of 25%, the precision becomes 0.005% of the 25% value. Alternatively, the Model 7252 provides a precision of 0.003% of FS for each installed range. Both models provide a one year stability of 0.0075% of Reading allowing a one year calibration interval.
Both the 7252i and 7252 are available in a variety of pressure ranges. Choose from any pressure range combination from as low as 10 inH2O (25 mbar) up to 2500 psi (172 bar). For example, either the Model 7252 or 7252i can be configured with a lower pressure range of 10 psi (1 bar) and an upper range of 1 000 psi (70 bar). Or, a Model 7252i could include a 10 inH2O (25 mbar) range and 2 500 psi (172 bar) to cover very low and very high pressure calibration requirements. Only Fluke Calibration provides such a broad pressure range coverage factor in a dual output pressure controller. Please refer to the back page for a complete list of pressure ranges.
