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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Calibrate the pressure sensor on a Field Gauge and Process Meter
Do-it-yourself instructions for calibrating a Ralston digital gauge with the free FieldLab Desktop software. At the end of this process, FieldLab Desktop will automatically make any necessary adjustments to bring your Ralston gauge to acceptable ...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 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 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 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. FieldLab Desktop ...
Recent Articles
Install Quick-test Hose on a Ralston Hose Reel
Prevent kinks and hose jumping
When Spooling Out When spooling the Quick-test hose out to your test area, if you are only going to spool out a portion of the hose on the reel, try applying the tension brake. The tension from the brake will prevent the remainder of the hose still ...Save the nitrogen in your hose reel for the next test
If you calibrate a high number of transmitters in a week, you definitely want to conserve your nitrogen. Especially when you're so far out in the field that going back to the shop isn't an option. Blowing off 100' of nitrogen in the test hose adds up ...Store your Hose Reel between tests
Each time you stow and transport your Hose Reel, reel the hose in as tightly as you can to the Hose Reel, and engage the locking pin. This will prevent the hose from uncoiling due to muscle memory and road vibrations during transport. Engage the hose ...Results of Calibration Test
Results of a Calibration test using the Ralston FieldLab and supporting Desktop software.