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300 mbar to psi11/22/2023 The PR version means the range is relative to atmospheric pressure as it changes. What is the difference between the PR and PAA versions with a pressure range of -1 to 2 bar? If you would like an in-built logger capability instead, then we would suggest the LEO Record instead which is part of the same LEO series of products. The LEX1 does not include a in-built logger, however the PC software will allow you to log directly to the computer via a USB cable and save the data to the hard drive, but there is no memory storage within the LEX1 itself. Internal data loggerĭoes this model have an internal data logger? Yes you can change units to psi via the front panel keypad and other parameters, which can all be selected with a few button presses by the operator. Is this as easy as pressing the buttons on the gauge face or does this have to done on a remote laptop/desktop? The default digital read out of pressure is in bar, can the pressure unit be changed from bar to psi at site? In the same manner, are other parameters adjustable on the unit at the installation site. Optional Extras: Protective rubber boot cover (safe area use only).Calibration Certificate: 5 points, traceable (standard).Accuracy: 0.05% FS at room temp, 0.1% FS including 0 to 50☌ temp errors.Product Applications Hydraulic press used for shear testingĪdapting an existing hydraulic press with a high accuracy pressure gauge to perform shear testing. ATEX & IECEx approvalįor hazardous environments the LEX1 portable pressure indicator is ATEX/IECEx approved for intrinsic safety with a II 1 G EEx ia IIC T6 or T5 certification. Auto offįor continuous use, the auto off after 15 minutes since last key press can be turned off if required for use as a process pressure gauge. The maximum or minimum pressure reading can be displayed in the lower portion of the display and can be reset to the actual pressure at anytime via the two push buttons on the pressure gauge front panel. The display features of the LEX-1 digital test gauge also include 13 pressure units: bar, psi, mbar, inHg, mmHg, inH2O, ftH2O, cmH2O, mH2O, kp/cm2 (=kg/cm2), KPa, MPa, hPa. If an absolute pressure range is chosen for the LEX 1 digital manometer it can be easily converted to gauge reference pressure by using the zero tare feature so the display reads zero pressure when measuring atmospheric pressure rather than a reading close to 1000 mb. Pressure rangesĪ complete selection of pressure ranges are available: 30 mbar, 100 mbar, 300 mbar, -1 to 2 bar, -1 to 20 bar, 200 bar, 400 bar, 700 bar, 1000 bar. The LEX1 is a useful instrument for any factory maintenance or quality assurance engineer carrying out calibration of pressure gauges on production equipment. The LEX-1 digital pressure comparator utilises silicon strain gauge technology to achieve a high precision accuracy and stability of pressure measurement over time and the instrument need only be calibrated once per year as part of ISO9000 compliance to maintaining a traceable calibration standard. ![]() ![]() The LEX1 high accuracy digital pressure gauge has a standard accuracy of 0.05% of full scale with enhanced precision options of 0.025% and 0.01% of full scale if required. The LEX 1 digital pressure gauge is a convenient compact size measuring only 59 x 95 x 32 mm and has a battery capacity up to 2000 hours from a single small CR2430 battery. Special Options: ATEX and IECEx approved version available II 2 G Ex ia IIC T6 Gb and protective rubber impact cover, traceable cal certificate, digital interface and logging from desktop or laptop computer.Special Features: 13 selectable pressure units, zero tare, high resolution display, plastic transit case with foam inserts.Power Supply: 3V battery, type CR2430, 1000 hours continuous battery life in Mano mode, 150 hours in peak mode. ![]()
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