Compact Intrinsically-Safe Laser Tachometer Best Accuracy ±0.05 % 99999rpm LCD Display ATEX Approved A2109/LSR

The Compact A2109/LSR Intrinsically-Safe Laser Tachometer is engineered for precision speed measurement in hazardous industrial environments such as petrochemical, gas, and volatile materials processing facilities. It delivers an exceptional accuracy of ±0.05 % and can measure speeds up to 99999rpm using an easy-to-read LCD display.

This laser tachometer is suitable for hazardous work zones classified as Zone 1 and features ATEX certification confirming its safe use in explosive atmospheres. The device uses a Class II laser to enhance targeting and range capabilities, allowing measurements even at challenging angles with an optical tolerance of ±80° to reflective targets.

The tachometer can measure speed via optical or contact methods, with a contact adaptor included in the package and replacement wheels available separately. It is the only portable tachometer on the market that holds EXE approval for hazardous locations.

It is designed to operate reliably within temperatures ranging from -20°C to 40°C, ensuring consistent performance in diverse environments. The compact form factor, measuring 210mm in length, 40mm in width, and 35mm in height, combined with a weight of only 400 grams, makes it conveniently portable.

This model requires AAA batteries, specifically Duracell Procell, to maintain the intrinsic safety certification. Users are cautioned never to view the laser beam directly or through optical instruments and should strictly adhere to operational instructions.

Manufactured in the United Kingdom, this tachometer meets the BS 17192:1989 standard, assuring quality and compliance. It is tailored for industries requiring precise RPM measurement, safety compliance, and robust performance such as industrial manufacturing, water treatment, and commercial testing applications.

Equipped for use in hazardous work areas Zone 1. Utilizes a Class II laser for improved targeting and range. Offers optical angle measurement tolerance of ±80° for reflective targets. Includes optical and contact measurement capabilities with supplied adaptor.

Exclusively EXE approved for portable tachometers in hazardous zones. Operates within a temperature range of -20°C to 40°C. Compact size with dimensions 210mm length, 40mm width, 35mm height. Lightweight design with an approximate weight of 400 grams.

Powered by AAA batteries (Duracell Procell required for certification validity). Manufactured in the United Kingdom ensuring quality and reliability. Explore more precision measuring instruments and tachometers in the Industrial Machines & Instruments > Measuring & Testing Instruments > Tachometer category at EnvMart.