Larson Electronics Explosion Proof Motion and Light Sensor - 18M Max Mounting Height - 15M x 15M Detection Zone EXP-MS-N4X-AT-HV-V2M

The Larson Electronics EXP-MS-N4X-AT-HV-V2M Explosion Proof Motion and Day/Night 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 ambient 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-V2M is ideal for operators seeking a high quality explosion proof motion and day/night 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. Please note: when used as both day/night and motion sensor, this unit will only enable motion once ambient light has fallen below the required lux setting. This WILL NOT activate when lux falls below threshold. The day/night setting is designed to limit the motion sensor so the motion sensor is only activate at night.

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 unitÕs 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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Ceiling Mount	Wall Mount

Mounting: The explosion proof motion and day/night detector can be mounted on ceilings or walls. When mounted on the ceiling, the sensor offers detection at distances up to 18 meters (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.