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Aesthetically designed and proven response.  Edwards SC Series ionization and photoelectric smoke detectors provide early warning of fast and slow burning fires. For a complete list of cross listed panels contact your local Edwards representative.

SC10U-3B IONIZATION SYSTEM SMOKE DETECTOR

SC30U

1-800-843-6036

Designed to provide an early response to fast burning fires, the SC1OU-3B ionization detector provides reliable sensing of both visible and invisible products of combustion.  The detector's advanced design and proven response make it effective in areas where materials such as oil, spirits, wood or paper may be stored.

Designed to provide an early response to a wide range of slow burning, smoldering fires, the SC3OU-3B photoelectric smoke detector provides reliable sensing for conventional fire alarm applications.  The detector's aesthetic design and proven stability in air movements associated with air conditioning, have made it an ideal selection for modern building interiors.

SC SERIES SMOKE DETECTORS-2WIRE (WITH BASE)

CAT. NO.

DESCRIPTION

PRICE

$39.99

SC SERIES SMOKE DETECTORS-2 WIRE

SC SERIES ACCESSORIES

CAT. NO.

DESCRIPTION

PRICE

HEAT DETECTORS

HEAT DETECTORS SC20 SERIES

Based on advanced thermistor technology, the Edwards SC20 Series heat detectors provide a reliable response to heat and fires.

TEMPERATURE SYSTEM HEAT DETECTOR

SC20FTU

The SC20FTU-3 is a fixed temperature unit, with an alarm threshold, operating at 135ºF (57ºC).  It is intended for applications where fluctuations of ambient temperature may be expected such as in boiler rooms, laundries, or factory locations where industrial processes may cause sharp temperature increases.

The SC20HTU-3 is a high temperature fixed temperature detector with an alarm threshold of 180º (82ºC), suitable for use where ambient temperatures may consistently be greater than normal, for example boiler rooms and certain food processing installations.

The SC20RRU-3 has an alarm threshold of 135ºF (57ºC) and operates on the rate-of-rise of 15ºF or greater per minute.  To increase response time without compromising reliability, a rate compensation element enables the detector to become more sensitive to higher rates of temperature rise.  Applications include general use in area where smoke detection would be likely to produce false alarms such as in kitchens or shower rooms.

SC SERIES HEAT DETECTORS

CAT. NO.

DESCRIPTION

PRICE

HEAT DETECTORS

281B-PL

2435P DUCT

SMOKE DETECTOR

281B-PL SERIES HEAT DETECTORS

• UL listed, FM approved

• Easy to install, mounting base included

• Non-powered device

Fixed temperature models have a normally open alarm initiating contact that closes at temperature rating.

Combination fixed temperature and rate-of-rise models have normally open initiation contacts that close at temperature ratings or upon a temperature rise of 15ºF or more per minute.

2435P DUCT SMOKE DETECTOR

• 2 wire, 24V DC photo electric type

• UL listed

• Withstands air velocity of 300-4000 FPM

• Five sampling tube lengths available (see table)

• Complete unit includes housing, detector, and keyed test switch

HEAT AND SMOKE DETECTORS

CAT. NO.

DESCRIPTION

PRICE

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