Transmission Line Tools

Prominent & Leading Wholesaler from New Delhi, we offer pln-1eol end-of-line supervision board and pln-dmy60 end-of-line supervision load.

PLN-1EOL END-OF-LINE SUPERVISION BOARD

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₹ 35560 / Piece Get Latest Price

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Usage/ApplicationIndustrial
AssemblyFits on built-in mounts on selected Bosch loudspeakers
Country of OriginMade in India
Voltage100 V loudspeaker line

Minimum order quantity: 1 Piece

A Plena end-of-line board is a PCB designed to detect the 20 kHz pilot tone generated by a supervised public address or voice alarm system. It activates a voltage free switch in the presence of a 20 kHz signal (pilot tone) above 5 V, as well as an LED for easy visual confirmation of operation.

PLN-DMY60 END-OF-LINE SUPERVISION LOAD

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₹ 42670 / Piece Get Latest Price

Product Brochure
Usage/ApplicationIndustrial
Country of OriginMade in India

Minimum order quantity: 1 Piece

The Plena Voice Alarm System employs a simple and easy to use method of loudspeaker surveillance based on impedance measurement. On long wire runs, external influences, such as cable capacitance and speaker impedance, can negatively influence the reliability of the measurements. The dummy loads provide a filtered load exclusively at the pilot tone frequency. This greatly increases the dependability of impedance measurements, providing reliable break or short circuit detection, even on long wire runs.
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Mayank A Goel (Director)
Catura Tech Automation Private Limited
C-432, Nirman Vihar, Vikas Marg
New Delhi - 110092, Delhi, India

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