PLI Digital
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PLI Digital Ultrasonic Liquid Level Indicator The PLI Digital Portable Liquid Level gauge is designed to offer a simple, accurate, rapid and reliable method of determining the liquid level of high or low pressure CO2, Halon, FM200, Propane and any liquefied gas under pressure, without the need to move or weigh the cylinders. There is no reduction in health and safety, and the risk of gas leaks during servicing is eliminated as cylinders remain active and in situ. The PLI Digital can be used on cylinders, pipe-work and any single skinned holding vessel with up to 25mm thick walls. It will also indicate the level of oil or water in a container or tank. The PLI Digital gives an accurate results by generating an ultrasonic sound wave that travels through the container and into the liquefied gas or fluid. The pulse responds differently to the presence or absence of liquid, indicating the level of the liquid. The PLI Digital has the ability to boost the power by 12, enabling cylinders to be read even when they are in poor condition, or suffering from a layer of rust. The PLI Digital also has an in-built thermometer (in both C & F), an easy-to-read digital display, one-button-set-up function for faster cylinder testing and smart plug, which enables the signal strength to be monitored by an audio signal from an internal speaker. Class Instrumentation Ltd London, United Kingdom Telephone: +44 (0)20 8333 2288 info@classltd.com www.classltd.com follow us @classltd like us on facebook.com/ClassInstrumentation ACCREDITIATIONS: ISO 9001:2008 Certificate Number GB13487 International Institute of Marine Surveyors (IIMS) Corporate Membership Number C508 • Fire Protection Association (FPA) Membership Number 27135 • National Fire Protection Association (NFPA) Membership Number 2800960 • NATO Number 6635-99-551-8617 • NATO Commercial And Government Entity (NCAGE) Code U0B22 • •

THE COMPLETE PLI Digital LIQUID LEVEL GAUGE KIT INCLUDES • • • • • • • • PLI Digital liquid level gauge Protective leather case Three-section telescopic extension arm Foam-lined red polymer carry case Full operating instructions 125ml bottle of couplant Piezoelectric sensor 8 x AA batteries PLI LIQUID LEVEL GAUGE APPLICATIONS To find the level of liquid or liquefied gas in • Metal cylinders • Pipe work • Any single skinned pressurized vessel • Liquid storage tanks HOW TO USE THE PLI Digital PLI Digital TECHNICAL SPECIFICATIONS • Accuracy: ±10mm • Features: Large graphic display ~ Automatic...