{"product_id":"pl3-exp-sd-sfc-lv-v1","title":"Larson 3.5W Explosion Proof Smoke Detector - C1D1 - 12-30V DC - Ceiling Mount - IP44 - (4) 3\/4\" NPT","description":"The EXP-SD-SFC-LV-V1 from Larson Electronics is an Explosion Proof Smoke Detector that is designed for combustible facilities. This 12-30V DC smoke alarm contains three sets of relays, a magnetic test switch and an LED indicator. Constructed of polycarbonate\/ABS and copper-free aluminum, the IP44 rated unit is compatible with ceiling mounting applications.\r\u003cbr\u003eThe EXP-SD-SFC-LV-V1 is a cutting-edge smoke detector for use in flammable work sites. Equipped with a magnetic test switch and an LED indicator, this low voltage unit operates on 12-30V DC (24V DC nominal). A low output range of 0-20 mA ensures seamless integration with Distributed Control Systems (DCS). The LED indicator  flashes once every four seconds on standby mode. When the alarm is activated, the LED light is steady on. The unit will automatically deactivate the alarm after 10 seconds, when smoke falls below the threshold for detection.\r\u003cbr\u003eThe explosion proof device contains three sets of relays (total of 8 relay outputs): Smoke Alarm, Trouble and Auxiliary. The 5-amp smoke alarm relay is Form C with normally open and normally closed contacts, as well as normally de-energized operation. The 5-amp trouble relay is Form A with normally open contacts and normally energized operation. The 5-amp auxiliary relay is Form C with normally open and normally closed contacts, as well as normally de-energized operation.\r\u003cbr\u003eThe explosion proof smoke alarm is constructed of polycarbonate\/ABS, with a copper-free aluminum  junction box. When mounted to ceilings, the unit is IP44 rated. This explosion proof detector features a T4 temperature rating and is ATEX\/IECEx rated.\r\u003cbr\u003eWiring\/Hubs:\r\u003cbr\u003eThe EXP-SD-SFC-LV-V1 contains terminals that accept 14-18 AWG  shielded stranded copper wire during installation. Operators may access a total of four, 3\/4\" NPT hubs to complete electrical connections.\r\u003cbr\u003eMounting:\r\u003cbr\u003eOperators can mount the explosion proof device on ceilings.\r\u003cbr\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\r\u003cbr\u003eCombustible storage buildings, hazardous locations, chemical manufacturing, petroleum refineries, battery rooms, turbine enclosures, industrial operations and more.\r\u003cbr\u003eContact info@purilite.ca\r for more information about our custom options tailored to meet your specific industry needs.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003eListing: United States, Canada, EU, International\u003cbr\u003eType: Explosion Proof Smoke Alarm\u003cbr\u003eDimensions:  5\" x 7.6\"\u003cbr\u003eWeight:  7.85 lbs\u003cbr\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e  12-30V DC (24V DC Nominal)\u003cbr\u003eWatts:  3.5W (Maximum)\u003cbr\u003eSmoke Alarm Relay:  Form C, 5A @ 30V DC - NO\/NC Contacts + Normally De-energized Operation\u003cbr\u003eTrouble Relay:  Form A, 5A @ 30V DC - NO Contacts + Normally Energized Operation\u003cbr\u003eAuxiliary Relay:  Form C, 5A @ 30V DC - NO\/NC Contacts + Normally De-energized Operation\u003cbr\u003eCurrent Output:  0-20 mA (±0.3 mA) DC w\/ Max Loop Resistance of 300 ohms from 12-17.9V DC\u003cbr\u003eOperating Temperature Range:   –20°C to +65°C\u003cbr\u003eHumidity Range:  5 to 95% RH\u003cbr\u003eMaterials:  Polycarbonate\/ABS (Detector), Copper-free Aluminum  (Junction Box)\u003cbr\u003eMounting:  Ceiling Mount\u003cbr\u003eTerminals\/Wire Size:   14-18 AWG Rated (Shielded Stranded Copper Wire)\u003cbr\u003eHubs:  (4) 3\/4\" NPT\u003cbr\u003eColor:  Red\/White\u003cbr\u003e","brand":"Larson Electronics","offers":[{"title":"Default Title","offer_id":38363971027125,"sku":"PL3-EXP-SD-SFC-LV-V1","price":23500.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0526\/9553\/1701\/products\/PL3-DCP-11-4XDP-1_503e2108-ecec-4668-9893-887c6f5375c8.jpg?v=1611765797","url":"https:\/\/getcahits.com\/es\/products\/pl3-exp-sd-sfc-lv-v1","provider":"PuriLite","version":"1.0","type":"link"}