Merten ARGUS presence relay 1gang polar

Presence detector for ceiling mounting indoors. The sensor module detects moving heat sources (e.g., people) within an adjustable detection range and activates a stair light timer. It is suitable for resistive, inductive, and capacitive loads such as incandescent lamps, energy-saving lamps, HV halogen lighting with conventional transformers, electronic transformers, and fluorescent lamps.

The sensor module features a light sensor with an adjustable brightness threshold, ensuring that the lighting only turns on below a certain brightness level. Thanks to the presence function, the sensor module can turn off the lighting even when a person is present if there is sufficient natural light.

Designed for installation in a 60mm flush-mounted box or in an optional surface-mounted housing. It includes claw and screw fastening as well as screw terminals. Functions: Switching of one output, external control via a PL input (sensor module for central unit use, secondary unit plus), brightness-dependent stair light function.

Rated voltage: AC 220/230 V, 50/60 Hz. Maximum rated current: 10 A, cos Phi 0.6. Outputs: 1x normally open contact. Maximum switching power per channel: incandescent lamps 2200 W, HV halogen lamps 2000 W, NV halogen lamps with wound transformer 500 VA, electronic transformers 1050 W, capacitive load 10 A, 140 µF, energy-saving lamps 100 VA, motor load 1000 VA. Neutral conductor required (3-wire system). Maximum connection cross-section: 2x2.5 mm².

Detection angle: 360 degrees. Number of levels: 6. Number of zones: 136. Number of motion sensors: 4. Recommended mounting height: 2.5 m. Range: radius of up to 7 m (at a mounting height of 2.50 m). Sensitivity infinitely adjustable. Brightness threshold infinitely adjustable from approximately 10 to approximately 1000 Lux. Delay time for channel 1 infinitely adjustable from approximately 10 s to approximately 30 min. Accessories: surface-mounted housing for ARGUS presence. Color: polar white.