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AAA Sales & Engineering Offers P-TECH Fail-Safe Presence Detector We detected the need for a better product in the rail market

(Oak Creek, WI) – AAA Sales & Engineering now offers P-TECH, a cost-effective presence detector designed for a wide variety of universal rail applications. With selectable frequencies available from 4 or optionally up to 12, the P-TECH can handle a large range of loop sizes from 20 ft. to over 100 ft. The unique engineering of the P-TECH provides added safety features to alert the operator of potential problems, such as power loss and detector fault. Available in four options, the P-TECH proves its versatility by working seamlessly with existing loops, provided they are in good condition.

• Meets Power Supply Requirement 12 - 24 VDC
• Temperature Range of -40° F to 180° F
• Easy Installation
• Automatically Tunes the Loop at Power-Up and Reset
• Works Well with Existing Loops in Good Condition
• Robust Operation
• MOV, Gas Discharge, and Silicone Surge Protection
• Ultra-Bright LED Indicators
• Several Mounting Options Available

AAA Sales & Engineering, Inc. is an ISO Certified, privately held, family-run manufacturing company that has been doing business since 1968. AAA Sales & Engineering has three separate and distinct operating divisions; the Railroad Division, the Production Machining Division and the Short Run/Prototype Division.