Press and hold the Menu/Up Arrow Button until you see MENU on the screen.
Press the Backlight/Right Arrow Button to scroll to FIRMWARE.
Press the Zero/Checkmark Button to view firmware version.
View Firmware Version on a Field Gauge LC20 and Process Meter LC30
Ralston Instruments continually releases updates that improve the features of your Ralston Gauge with new firmware releases, which you can update for free. This article shows you how to see what version of firmware is installed on your Field Gauge and Process Meter.
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Installation instructions for panel-mounting a Process Meter LC30
1. Cut holes in panel using diagram 2. Position LC30 over holes 3. Insert bolts from front and install nuts loosely in back 4. Tighten nut until snug, but not too tight 5. Connect pressure / temperature connections 6. Connect power via approved power ...Update Process Meter Firmware
Ralston Instruments will periodically release updated firmware containing improvements and new features. This article will demonstrate the steps you can take to keep your firmware up to date. What you will need: A PC running Windows. ...Update Field Gauge Firmware
Ralston Instruments will periodically release updated firmware containing improvements and new features. This article will demonstrate the steps you can take to keep your firmware up to date. What you will need: A PC running Windows. ...Update Field Gauge LC20 Firmware
Ralston Instruments will periodically release updated firmware containing improvements and new features. This article will demonstrate the steps you can take to keep your firmware up to date. What you will need: A PC running Windows. ...Calibrate the pressure sensor on a Process Meter
Calibrate the pressure sensor on a Field Gauge, Process Meter, and FieldLab with FieldLab Desktop.
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Turn Bluetooth radio on or off on a Field Gauge LC20 or Process Meter LC30
This article applies to all Field Gauge LC20 and Process Meter LC30 models equipped with a Bluetooth radio. To determine if your gauge is Bluetooth enabled: Check the last two characters in the model number printed on the gauge. If they are "B1", the ...Operation Instructions 10,000 psi Hand Pump (Model XTHP)
Add Fluid 1. Remove the vent plug 2. Add fluid to the Fluid Chamber Acceptable fluids: Ralston Calibration Oil, mineral oil, transmission fluid, water, or alcohol. Add around 2 inches of fluid, or enough fluid to keep the bottom of the fluid ...Operation Instructions 5000 psi Hand Pump (Model QTHP)
Add Fluid 1. Remove the Vent Plug at the top of the Fluid Chamber 2. Add fluid to the Fluid Chamber Acceptable fluids: Ralston Calibration Oil, mineral oil, transmission fluid, water, or alcohol. Remove the vent plug and add around 2 inches of fluid, ...Connect one or more Ralston gauges to FieldLab Desktop App with Bluetooth
What you will need: One or more Bluetooth-enabled Ralston Gauge. How to tell if your Field Gauge has Bluetooth. The FieldLab Desktop app installed on your Windows computer. Version 1.40.4 or later. Update FieldLab Desktop to the Latest Version. 1. ...A Gauge is Overpressurized
Before applying pressure to your Ralston gauge, confirm that the gauge is rated for higher than the max pressure that will be applied. Gauges that have been overpressured above 33% of max rating will be unable to display or log accurate pressure ...