System Sensor DH100ACDCLWP

Watertight Low Flow Smoke Detector System Sensor DH100ACDCLWP Watertight is a NEMA 4 duct smoke detector rated for and use in non hazardous indoor and applications Type 4 UL listed for non hazardous indoor and outdoor velocity rating from 100 to 4000 feet per minute to 20.32 m sec interconnectability for multi fan shutdown to 10 air handlers telescopic sampling tube cover tamper trouble signal VAC DC or 120 240 VAC operation voltage barrier with two DPDT Form C relay contacts reset button mounting tabs and quick mounting to round or rectangular ducts from 0.3 meters wide to clean recognized field replaceable power and sensor boards test station option sounder option 268A listed year warranty Listings DH100ACDCLWP is UL listed as a watertight enclosure providing against falling dirt rain windblown dust splashing and directed water Additionally this detector features advanced technology capable of sensing smoke in air velocities from to 4,000 feet per minute 0.5 to 20.3 meters per second DH100ACDCLWP can be directly mounted to rooftop HVAC or used in other environmentally harsh applications that within its specified temperature limits Since the unit is NEMA rated no additional enclosure is needed The Watertight Innovair the same form fit and wiring terminations as the standard but meets the NEMA 4 requirements providing unsurpassed protection addition to being the only watertight duct smoke detector on the the revolutionary Innovair solves many difficult low airflow applications where reliable smoke detection is critical Innovair Low Flow technology can detect smoke in air speed velocities low as 100 feet per minute or as high as 4,000 feet per minute Innovair family is designed for simplified installation and easy The modular construction allows for easy cleaning and field replacement of the UL recognized power and sensor System Sensor has again set the standard for HVAC smoke technology Duct smoke detectors have specific limitations SMOKE DETECTORS ARE NOT a substitute for an open area smoke detector 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 about the application of duct smoke detectors To maintain the watertight properties of this duct smoke detector watertight conduit and must be used Mount the product with the conduit holes facing downwards if possible Duct Smoke Detector Specifications Specifications air duct smoke detector shall be a System Sensor Model DH100ACDCLWP series watertight duct smoke detector The detector shall meet the NEMA standard for enclosures for electrical equipment It shall be UL listed for non hazardous locations for installation and use in both indoor and outdoor The detector shall be constructed so as to provide a degree of protection against falling dirt rain windblown dust splashing water hose directed and incidental contact The detector housing shall be UL listed per UL 268A specifically for use in air handling systems The detector shall operate at air of 100 feet per minute to 4000 feet per minute 0.5 to 20.3 m sec The unit shall be capable of controlling up to ten 10 air handling systems when with other detectors The detector shall be capable of providing a trouble signal in the event that the front cover is removed It shall be capable local testing via magnetic switch or remote testing using the SSK451 Multi Signaling Accessory or the RTS451KEY Remote Test Station The unit shall be by local reset button or remote test station The duct smoke detector housing shall incorporate an airtight smoke chamber in compliance with UL 268A for Smoke Detectors for Duct Applications The housing shall be capable of mounting to either rectangular or round ducts without adapter brackets integral filter system shall be included to reduce dust and residue effects on detector and housing thereby reducing maintenance and servicing Sampling shall either be telescoping or be easily installed by passing through the duct housing after the housing is mounted to the duct The unit shall provide a separation of no less than 6.4 mm and or a physical barrier between the high and low voltage terminals The enclosure shall meet all applicable NEC NFPA standards regarding electrical junction boxes Terminal connections shall be of the strip and clamp method suitable for 12 18 AWG wiring Specifications Weight Temperature Range Temperature Range Humidity Range Air Velocity Range Enclosure Rating 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 5VDC Alarm auxiliary contacts shall not be connected to initiating circuits of control panels Use 37 cm Length 5 14 cm Width 2 7 cm Depth lbs 1.7 kg to 131 0 to 55 to 158 to 70 to 93 relative humidity non condensing to 4000 ft min 0.5 to 20.32 m sec 4 Watertight Indoor Outdoor 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 mA Max mA mA mA mA Max mA Max mA Max mA Max mA Max mA Max mA Max mA 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 125 VAC resistive TROUBLE CONTACTS TROUBLE CONTACTS 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 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