The Model 7250LP Low Pressure Digital Pressure Calibrator is part of the Series 7250 family and is designed to meet the demanding performance requirements of calibrating low pressure sensors, transducers, mechanical gauges, portable calibrators, and plug-in modules. It has been. To accommodate bidirectional equipment, the 7250LP can be supplied operating in both positive and negative gauge modes.
■3 types of ranges can be combined, allowing 2 ranges to be used with one instrument
・10 inH2O and 30 inH2O (25 and 75mbar)
・20 inH2O and 60 inH2O (50 and 150mbar)
・35inH2O and 100inH2O (87 and 250mbar)
The 7250LP has an accuracy of 0.005% of reading from 10% to 100% of maximum range. For example, the 10/30 inH2O 7250LP has an accuracy of 0.005% of reading for pressure measurements from 30 to 3in H2O (75 to 7.5mbar).
Range changes occur automatically for both upscaling and downscaling, with no operator intervention required. Because the 7250LP uses a true differential sensor, you can connect the reference port to your test system to eliminate unwanted pressure disturbances caused by room drafts in your HVAC system.
The contact point in Japan for this product is Ote Giken Co., Ltd.
■ Maximum deviation of pressure, including accuracy, stability, temperature effects, and uncertainty of higher pressure standards
・10 in H2O range /30 in H2O range: 0.009% of reading or 0.00015 in H2O
・20 in H2O range /60 in H2O range: 0.009% of reading or 0.0003 in H2O
・35 in H2O range/100 in H2O range: 0.009% of reading or 0.0005 in H2O
This is the version of our website addressed to speakers of English in
the United States.
If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.