400W Explosion Proof Combination Day/Night Motion Sensor - 10' to 20' Mounting Height - 15' x 15' Area Coverage - Timer - Low Voltage


Sale price$5,120.99


Specifications / Additional Information
EXP-DNMS-N4X-AT-LV Explosion Proof Adjustable Combination Sensor Ratings
Listing: NRTL Listed for United States, Canada and International Listed for United States & Canada
Dimensions: 7"W x 5"H x 9"D Class I, Divisions 1 & 2, Groups B, C, D
Weight: - Class I, Zones 1 & 2, Groups IIB+H2, IIA
Detection: Day/Night, Motion or Combination of Day/Night + Motion Class II, Divisions 1 & 2, Groups E, F, G
Detection Coverage: 15' x 15' (Mounted @ 16') Class III, Divisions 1 & 2
Tilt Angles: -90° to +30° - Elevation NEMA 3R, 4, 7 (B, C, D), 9 (E, F, G)
Reach: 6.5' to 32' - Adjustable NRTL Listed to UL 508A
System Voltage: 12 V DC or 24 V DC NRTL Listed to UL 1203
Maximum Wattage: 400 W NRTL Listed to CSA C22.2 No 14, 25, 30
Output Hold Time: 0.5 Secs to 15 Mins (Adjustable)
Mains Frequency: 50/60 Hz  
Ambient Temperature Range: -22°F to +140°F  
Radiated Frequency: 5.8 GHz
Operation: Normally Opened or Normally Closed
Materials: Copper-free Aluminum, Glass
Mount: Wall Bracket
Wiring: Flying Leads
Hub Size: 1/2" or 3/4" NPT
' Product Overview '
The EXP-DNMS-N4X-AT-LV from Larson Electronics is a Low Voltage Explosion Proof Combination Day/Night Motion Sensor that is approved for Class I, Divisions 1 & 2 and Class II, Divisions 1 & 2 rated locations. This non-sparking combination sensor features the following settings: day/night, motion detection and a combination of both types. The EXP-DNMS-N4X-AT-LV can handle a maximum load of 400 watts. This explosion proof combination day/night + motion sensor is ideal for operators seeking a high quality explosion proof sensor rated for use in hazardous areas. Settings for dusk to dawn sensing, motion and a combination of both are available on the device. The 400-watt unit is constructed of copper free non-sparking aluminum with a glass window. This unit leverages cutting-edge microwave sensors to detect motion. When in use, the device sends out discreet waves that are reflected back from nearby walls and objects (not heat or light). Microwave sensors are not affected by line of sight, resulting in wider and more accurate coverage of the target area. By comparison, traditional infrared sensors can only detect heat and light (factors used to identify movement) within the unit€™s field of view. Microwave sensors also provide stable performance in unpredictable climates and can penetrate glass, plastic and other non-metallic objects.
EXP-MS-N4X-AT in operation. to view our Flex Couplers available for purchase.
Click Images to Enlarge
Reach Setting (Motion): For best results, it is recommended to adjust the motion sensitivity of the unit by configuring the reach setting. Reach is the term used to describe the radius of the circular detection zone produced on the ground. After mounting the sensor at a height of 8.2 feet, operators can adjust each control to select distance sensitivity. This detection distance is measured using a person who is between 5.2 feet and 5.5 feet tall with an average build, moving at a speed of 1.0-1.5m/sec. If any of these variables are changed, the detection distance will also change. The EXP-DNMS-N4X-AT-LV operates like a standard on/off light switch. The circuit is normally open when no motion is present. Once motion is detected, the internal switch changes to a closed circuit, allowing voltage to pass through the sensor and power the device(s) at the other end. Voltage: This unit is designed to operate on 12 V DC or 24 V DC electrical circuits. This sensor is suitable for use in environments where combustible dusts and particulates may be present.
Motion Detected Through a Wall
Hubs: The EXP-DNMS-N4X-AT-LV has 1/2" or 3/4" NPT tapped conduit openings for feed through versions, while dead end versions have a single conduit hub, providing easy and secure connection to main power line supplies. A bushing seal at each conductor opening prevents damage to wiring insulation. Mount: This unit is easily wall mounted via integral mounting bracket, which can be adjusted -90° to +30° vertically after installation. The explosion proof detector provides up to 15' by 15' coverage when mounted at 16'. Suggested Applications: Manufacturing, Industrial, Warehouse, Lighting, Lighting, Wet areas or Locations Where Combustible Dust is Present.

Shipping and delivery Information


American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You may also like

Recently viewed