Larson 3.5W Explosion Proof Smoke Detector - C1D1 - 120V AC - Ceiling Mount - IP44 - (4) 3/4" NPT
Larson 3.5W Explosion Proof Smoke Detector - C1D1 - 120V AC - Ceiling Mount - IP44 - (4) 3/4" NPT
Sold by: Larson Electronics
The EXP-SD-SFC-120V-V1 from Larson Electronics is an Explosion Proof Smoke Detector that is designed for combustible facilities. This 120V AC 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.
The EXP-SD-SFC-120V-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 120V AC. 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.
The 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.
The 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.
Wiring/Hubs:
The EXP-SD-SFC-120V-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.
Mounting:
Operators can mount the explosion proof device on ceilings.
Applications:
Combustible storage buildings, hazardous locations, chemical manufacturing, petroleum refineries, battery rooms, turbine enclosures, industrial operations and more.
Contact info@purilite.ca for more information about our custom options tailored to meet your specific industry needs.
Specifications
Listing: United States, Canada, EU, International
Type: Explosion Proof Smoke Alarm
Dimensions: 5" x 13.6"
Weight: 7.85 lbs
Voltage: 120V AC
Watts: 3.5W (Maximum)
Smoke Alarm Relay: Form C, 5A @ 30V DC - NO/NC Contacts + Normally De-energized Operation
Trouble Relay: Form A, 5A @ 30V DC - NO Contacts + Normally Energized Operation
Auxiliary Relay: Form C, 5A @ 30V DC - NO/NC Contacts + Normally De-energized Operation
Current Output: 0-20 mA (±0.3 mA) DC w/ Max Loop Resistance of 300 ohms from 12-17.9V DC
Operating Temperature Range: –20°C to +65°C
Humidity Range: 5 to 95% RH
Materials: Polycarbonate/ABS (Detector), Copper-free Aluminum (Junction Box)
Mounting: Ceiling Mount
Terminals/Wire Size: 14-18 AWG Rated (Shielded Stranded Copper Wire)
Hubs: (4) 3/4" NPT
Color: Red/White
Shipping and delivery Information
Shipping and delivery Information
Estimated delivery times range from same day to 2 weeks, depending on your location, the product ordered and stock availability. External factors such as courier network disruptions can also impact delivery timelines. PuriLite strives to ship your purchase in the shortest possible time using industry standard courier services.
For any questions related to shipping and delivery, please call +1-647-254-9757, email us at info@purilite.ca or chat with us by clicking on the chat icon at the bottom right of this page.
The PuriLite Peace of Mind 30-day money back guarantee
The PuriLite Peace of Mind 30-day money back guarantee
Enjoy our peace of mind 30-day money back guarantee on all products. If you are not satisfied with any of our products, your item is eligible for return within 30 days of purchase, subject to the terms & conditions below.
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Sustainability & Ethical Sourcing
Sustainability & Ethical Sourcing
At PuriLite, we believe innovation should go hand-in-hand with responsibility. That’s why we’re committed to creating products that not only perform well but are also thoughtfully made with the planet and people in mind.
♻️ Sustainable Practices
- We prioritize durable materials that extend the product life cycle and reduce waste.
- Where possible, our packaging is made from recyclable or minimal-waste materials, helping to reduce environmental impact.
- Many of our electronic products are designed with energy efficiency in mind to minimize power consumption.
🤝 Ethical Sourcing
- We partner with manufacturers who fillow fair labor practices, ensuring safe working conditions and fair wages for their workers.
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🌍 Our Ongoing Commitment
We're actively exploring new ways to improve—from using eco-certified components to optimizing our logistics for a lower carbon footprint. Every small step counts, and we’re committed to doing our part in building a more sustainable future.
