The Larson Electronics EXP-MS-N4X-AT-HV-V2 Explosion Proof Light and Motion Sensor is approved Class I, Division 1 and Class II, Division 1 flammable work sites. This device, which is capable of detecting both motion and light, is an energy efficient and automated solution to lighting controls in industrial facilities. The explosion proof unit can be mounted on ceilings or walls and features compatibility with 120-277V AC (universal).
The EXP-MS-N4X-AT-HV-V2 is ideal for operators seeking a high quality explosion proof light and motion sensor rated for use in Class I, Division 1 and Class II, Division 1 flammable work sites. This explosion proof unit operates on 120-277V AC 50 Hz (universal) and features the following modes: Disable and Sensor. For motion detection, the sensor can detect movement at a rate of 0.5~3m/s. When connected to a fixture, the sensor ensures the lamp stays off when ambient light in the area is sufficient. At night, as the sensor detects insufficient ambient light in the environment, the device engages the fixture to turn on when motion is detected. During operation, the sensor adheres to the configured hold time. When motion is detected and the hold time is complete, the fixture turns off.
Motion Detected Through a Wall |
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. Click Here to view our Flex Couplers available for purchase. |
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Reach Setting: For best results, it is recommended to adjust the 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. This device provides a maximum detection zone of 52.4` x 49.2`. After mounting the sensor at the desired height, operators can adjust distance sensitivity.
Wall Mount |
Mounting: The explosion proof motion and light detector can be mounted on ceilings or walls. When mounted on the ceiling, the sensor offers detection at distances up to 59 feet (from the ceiling) and 360 degrees of detection (see chart). When mounted on a wall, the maximum distance of detection is 98.4 feet, with 150 degrees of detection (see chart).
Suggested Applications: Manufacturing, Industrial, Warehouse, Lighting, Lighting, Wet areas or Locations Where Combustible Dust is Present.
At Larson Electronics, we do more than meet your lighting needs. We also provide replacement, retrofit, and upgrade parts as well as industrial grade power accessories. Our craftsmen can custom build any lighting system and/or accessories to fit the unique demands of your operation. A commitment to honesty, quality, and dependability has made Larson Electronics a leader in the lighting and electronics business since 1973. Contact us today at 800-369-6671 or message firstname.lastname@example.org for more information about our custom options tailored to meet your specific industry needs.
Specifications / Additional Information
|EXP-MS-N4X-AT-HV-V2 Explosion Proof Light and Motion Sensor
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|Listing: United States, Canada, IECEx, ATEX
||Class I, Divisions 1 & 2, Groups B, C, D|
|Dimensions: 7"-W x 5"-H x 9"-D
||Class I, Zones 1 & 2, Groups IIB+H2, IIA|
|Detection: Motion and Light
||Class II, Divisions 1 & 2, Groups E, F, G|
|Detection Coverage: 52.4` x 49.2` - Maximum
||Class III, Divisions 1 & 2|
|Tilt Angles: 150° - Wall; 360° - Ceiling
||Ex db IIC Gb|
|System Voltage: 120V AC - 277V AC 50 Hz
||Ex tb IIC Gb Db IP66|
|Rated Load: 120V @ 400W; 220-240V @ 800W; 277V @ 1000W
||NEMA 3, 4, 4X, 7 (B, C, D), 9 (E, F, G)|
|Transmitting Power: <0.5mW
|Wiring: Flying Leads
|Power Consumption: =0.5W (Standby)
|Motion Detection: 0.5~3m/s
|Output Hold Time: 5s / 30s / 90s / 3min / 20min / 30min
|Daylight Sensor: 5Lux/ 15Lux /30Lux /50Lux /100Lux / Disable
||Special Orders- Requirements|
|Ambient Temperature Range: -20C ~ 60C
||Contact us for special requirements |
|Radiated Frequency: 5.8GHz ± 75MHz, ISM Wave Band
||Toll Free: 1-800-369-6671|
|Mounting Distance: 59` (Ceiling), 98.4` (Wall)