System Sensor DH100ACDCI

4 Wire Ionization Smoke Detector Sensor Innovair DH100ACDCI reduces the of smoke through HVAC air handling systems an ionization duct detector it ultra responsive to smoke particles typically found near fire source DH100ACDCI senses smoke in velocities from 500 to 4,000 feet minute When smoke is detected all interconnected Innovairs initiate their relays However to quickly locate the fire source the detector sensing smoke will alarm Two DPDT Form C relay connected to auxiliary equipment can also be configured prevent the spread of smoke through a particular area its reliable performance the DH100ACDCI is simple to install maintain Powered by 24 VAC DC or 120 240 VAC it can be easily to round and rectangular ducts from one to twelve feet width with outside mounting tabs It also offers an adjustable sampling tube that can be used for duct widths up to 18 The tube locks into place no additional tools are necessary modular construction allows for easy cleaning and field of the power and sensor boards Also simplifying is a transparent cover that provides convenient visual If the cover is removed a patented cover tamper trouble gives a 7 minute delay before the panel or remote accessory is of trouble a remote location the remote test station option ensures that detector is functioning properly and the remote sounder LED options signal if a detector is in alarm However the cover not need to be removed if a detector needs to be reset at the Simply push the built in reset button Duct smoke detectors are NOT a substitute for open smoke detectors NOT a substitute for early warning detection NOT a replacement for a building regular fire detection system to NFPA 72 and 90A for additional information technology air velocity rating from 500 feet per minute to 4,000 feet per 2.54 meters per second to 20.32 meters per second interconnectability for multi fan shutdown DPDT Form C relay contacts VAC DC or 120 240 VAC mounting options mounting tabs patented telescopic sampling tube construction patented cover tamper trouble signal transparent cover remote test station sounder LED indicator options built in reset button Listings Duct Smoke Detector Specifications Specifications 37 cm Length 5 14 cm Width 2 7 cm Depth lbs 1.7 kg to 120 0 to 49 to 93 relative humidity non condensing to 4000 ft min 2.54 to 20.32 m sec air duct smoke detector shall be a System Sensor Model DH100ACDCI Series Duct Smoke Detector The detector housing shall be UL listed per UL 268A for use in air handling systems The detector shall operate at air velocities of 500 feet per minute to 4000 feet per minute 2.54 to 20.32 meters The unit shall be capable of controlling up to ten 10 air handling systems when interconnected with other detectors The detector shall be capable of a trouble signal in the event that the front cover is removed It shall be capable of local testing via magnetic switch or remote testing using the SSK451 Accessory or the RTS451KEY Remote Test Station The unit shall be reset by local reset button or remote test station The duct smoke detector shall incorporate an airtight smoke chamber in compliance with UL 268A Standard for Smoke Detectors for Duct Applications The housing shall be of mounting to either rectangular or round ducts without adapter brackets An integral filter system shall be included to reduce dust and residue effects detector and housing thereby reducing maintenance and servicing Sampling tubes shall either be telescoping or be easily installed by passing through the housing after the housing is mounted to the duct The unit shall provide a spacial separation of no less than 6.4 mm and or a physical barrier between high and low voltage terminals The enclosure shall meet all applicable NEC and NFPA standards regarding electrical junction boxes Terminal connections be of the strip and clamp method suitable for 12 AWG wiring Specifications Weight Temperature Range Humidity Range Duct Velocity Ratings DH100ACDCLP Includes Detector supply voltage capacitance voltage time with RTS451 time by power down up time response time Test Requirements Using No Accessories standby current alarm current Ratings initiation contacts SPST auxiliary contacts DPDT Alarm auxiliary contacts must switch 100mA minimum at 5 VDC Alarm auxiliary contacts shall not be connected to initiating circuits of control panels Use VAC 50 60 Hz 20 VAC min to 0.3 sec 0.6 sec max sec max to 17 sec detector label VDC max VDC min to 0.3 sec sec max sec max to 17 sec detector label VAC 50 60 Hz 270 max 2.0 VAC min to 0.3 sec sec max sec max to 17 sec detector label VAC 50 60 Hz VAC min to 0.3 sec sec max sec max to 17 sec detector label 30 VAC DC 0.6 power factor 30 VDC 10A 250 VAC mA RMS mA RMS mA RMS mA RMS mA RMS mA RMS mA mA alarm initiation contact for this purpose 30 VDC resistive 2.0A 125 VAC resistive contacts SPDT Current Loads at 24 VDC When a unit is powered at the 120 VAC or 220 240 VAC input any combination of accessories may be used such that the given accessory loads are 60 mA Max mA mA mA mA Max mA Max mA Max mA Max mA Max mA Max mA Max or less in the standby state 110 mA or less in the alarm state Guide wiring diagram for 4 wire duct smoke detectors INPUTS ACCEPT VDC 24 VAC 50 60 HZ VAC 50 60 HZ OR VAC 50 60 HZ POWER SOURCE APPROPRIATE TERMINALS EACH DETECTOR CONTACT RATINGS 30 VDC RESISTIVE 250 VAC MINIMUM 5 VDC INTENDED FOR TO CONTROL POWER INPUTS POWER INPUTS AUXILIARY CONTACTS FAN SHUTDOWN ETC AUXILIARY CONTACTS FAN SHUTDOWN ETC AUXILIARY CONTACTS SHOWN IN CONTACTS TRANSFER DURING AS INDICATED BY THE ARROWS AUXILIARY CONTACTS SHOWN IN CONTACTS TRANSFER DURING AS INDICATED BY THE ARROWS CONTACT RATING A 30 VDC resistive TROUBLE CONTACTS TROUBLE CONTACTS POWER SOURCE APPROPRIATE TERMINALS EACH DETECTOR SEE FOR POWER SUPPLY WIRING OF AUXILIARY REFER TO INSTRUCTIONS CONTACT MANUFACTURER THE SUPERVISORY RELAY NOW A FORM C CONTACT FOR APPLICATIONS STANDARD APPLICATIONS ONLY NO CONTACT IS USED CONTACTS CLOSED IN ALARM AND STANDBY OPEN WHILE DETECTOR PCB OR POWER IS OR WHEN TAMPER FEATURE TIMES OUT OPEN SIGNAL TROUBLE CONDITION TO PANEL CONTACTS CLOSED IN ALARM AND STANDBY OPEN WHILE DETECTOR PCB OR POWER IS OR WHEN TAMPER FEATURE TIMES OUT OPEN SIGNAL TROUBLE CONDITION TO PANEL SHOWN IN STANDBY CLOSE ALARM SHOWN IN STANDBY CLOSE ALARM LISTED 4 WIRE PANEL DETECTOR IN THE LOOP DETECTOR IN THE LOOP RESISTOR BY MANUFACTURER diagram for the DH100ACDCI to RTS451 and interconnect feature diagram for DH100ACDCI to SSK451 and feature diagram for DH100ACDCI to APA451 Signal Power N O COM Power Wiring diagram shown is for DH100ACDCI 4 wire duct detector system equipped without a control panel A trouble condition is indicated when the green LED not illuminated