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PROFESSIONAL INDUSTRIAL ENGINEERING COMPANY
C/O.JAY TRADING CORPORATION
141, S. Gandhi Marg, Princess Street,Sai Bhavan, 3rd Floor,
MUMBAI - 400 002. INDIA
CONTACT NO.: 00 91 22 22035390 / 56369642
FAX NO. : 00 91 22 2208 2868 / 22062522
E-MAIL :- jtc@bom7.vsnl.net.in

REF. NO. 6696 / 2004. DATE: 03 March 2004

KINDLY QUOTE YOUR PRICES WITH TERMS / CATALOGUE ETC.

40 NOS. WALL MOUTED PID SENSORS SHALL BE DESIGNED FOR AUTOMATIC SWITCHING AND CONTROL OF LIGHTS BASED ON OCCUPANCY AND DAYLIGHT INTENSITY. THE SENSORS SHALL BE MOUNTED ONTO THE WALL AT AROUND 2M HEIGHTS FROM FFL. THE WALL MOUNTED SENSORS SHALL HAVE FOLLOWING FEATURES:

PRESENCE DETECTOR WITH A 180 DEGREE DETECTION RANGE FOR WALL MOUNTING.

AUTOMATIC LIGHTING CONTROL.

ENERGY SAVING FEATURES.

RELAY FOR LIGHT SWITCHING.

TRUE DAY LIGHT MEASUREMENT.

ADAPTIVE SWITCH-OFF DELAY FOR LIGHTING.

CONTINUOUS – ADJUSTABLE SWITCH – OFF DELAY FOR LIGHTING.

MECHENICAL SAFETY LOCK.

THE SWITCHING BEHAVIOUR IS CONTROLLED BOTH BY OCCUPANCY AND DAYLIGHT INTENSITY. THE CONTACT IS CLOSED BY DARKNESS AND PRESENCE OF PEOPLE AND OPENED BY BRIGHTNESS OR ABSENCE OF PEOPLE. THE MINIMAL SWITCH-OFF DELAY < MIN. TIME MINUTES> AND THE BRIGHTNESS –THRESHOLD ARE ADJUSTABLE. THE SWITCH –OFF DELAY ADOPTS AUTOMATICALLY TO THE USER’S BEHAVIOUR, BETWEEN THE PRESET MINIMUM AND THE MAXIMUM OF 15 MINUTES (ADAPTIVE TIME DELAY).

SEATED PEOPLE SHALL BE DETECTED RELIABALY IN A RANGE OF 4 X 8M. MOVING PEOPLE IN THE ROOM SHALL BE DETECTED RELIABLY IN THE RANGE OF RADIUS OF
8 M.

PID SENSOR SHALL BE SUPPLIED SUITABLY WITH MS ENCLOSURE.

Please note that if you don’t have same type of above mentioned Specifications, Kindly quote us

Equivalent for the same, it is acceptable to us .

NOTE: - KINDLY SEND CATALOGUE ALONG WITH THE OFFER.

AN EARLY QUOTATION WILL BE HIGHLY APPRECIATED.

Thanking You,
Yours Faithfully,

FOR PROFESSIONAL INDUSTRIAL ENGINEERING COMPANY.

NAVIN DESAI.