Standalone Sensors
MSA246S 99
24GHz space presence sensor (ON/OFF version)
MSA246S 99 is designed for professional lighting-control and building-automation applications. Supported technologies: 24GHz, PIR, Presence.
Verified product data
Specifications
Input/Output
- Voltage range
- 220-240V AC 50/60Hz
- Rated voltage
- 230V AC
- Operating power consumption
- ≤2W @230V AC
- Output signal
- ON/OFF switch (16A relay)
- Lightning surge
- 2KV (L/N,EN61000-4-5)
- Load surge current limit
- 30A (tested at 50% Ipeak, twidth 500us @220Vac, cold start at full load)
- Load type
- 1200w resistive load, 600w capacitive load
Sensing parameters
- Sensing method
- 24G Hz millimeter wave radar + light detection
- Detection Area
- Knob potentiometer/customer-supplied remote control setting: radius 0.5m-4m
- Delay setting (Hold Time)
- Knob potentiometer/remote control setting: 10s/30s/1min/3min/5min/10min/20min/30min
- Daylight Sensor
- Knob potentiometer/remote control setting: 30Lux/50Lux/100Lux/150Lux/Disable
- Daylight Priority
- 30lux turns the light on, 100lux turns the light off; 50lux turns the light on, 200lux turns the light off; 100lux turns the light on, 300lux turns the light off; 150lux turns the light on, 400lux turns the light off. In this mode, when the ambient brightness is higher than the preset light control opening threshold, human activities cannot trigger the infrared sensor. When the ambient brightness is lower than the preset light control opening threshold, human movement triggers the sensor to turn on the lamp; when the ambient brightness is higher than the actual shutdown threshold (see notes), the infrared sensor forcibly turns off the light and the ambient brightness needs to be lower than the preset light control opening threshold before human movement can trigger the sensor to turn on the lamp. Note: Each time the lamp is turned on, the current ambient brightness is learned after 2S (when the delay is set to 2S, the actual shutdown threshold is the preset light control shutdown threshold, and the delay is greater than 2S Before entering the learning of the current environment brightness) when the learning brightness value < (preset light control shutdown threshold - 30Lux), the actual shutdown threshold is the preset light control shutdown threshold: when the learning brightness value > (preset light control shutdown threshold - 30Lux), the actual shutdown threshold is (learning brightness value + 50Lux)
- Pure Daylight mode
- After entering this mode, the sensing function will be disabled, and the sensor will only automatically turn on and off the light according to the ambient light level. When the ambient brightness is lower than the preset pure light control, the sensor automatically turns on the lamp and keeps the light on, and cancels the sensing function. When the ambient brightness is higher than the preset pure light control, the sensor automatically turns off the lamp and keeps the light off. The environment needs to be bright. Automatically turn on the lights when the degree value is lower than the preset turn-on value: 30lux turns on the lights, 100lux turns off the lights; 50lux turns on the lights, 200lux turns off the lights; 100lux turns on the lights, 300lux turns off the lights; 150lux turns on the lights, 400lux turns off the lights
- Detection range (4m range, medium sensitivity)
- Movement/micro-motion/breathing sensing distance (3m high): radius 3.5m±0.5m (based on the indoor open 41㎡ space test and moving radially towards the sensor at a speed of 1m/s. The sensing distance may fluctuate slightly in different environments)
- Remote control function
- Support (MH10/MH18 remote control)
- Installation height
- 2-4m Typical value: 3m
Usage environment
- Hole size
- Φ65mm
- Working environment temperature
- 0℃...+50℃
- Storage environment
- -25℃~+50℃, humidity ≤60% (non-condensation)
- Warranty
- 5 years (only for quality problems of the product itself)
Certification Standard
- Comply with certification
- CE ROHS
- Environmental protection requirements
- Comply with EU ROHS requirements
- Protection level
- IP20