3 Pole Relay Dry Contact Motion Sensor For Stairwell Light , Hold Time 3min / 20min / 30min
Negotiable /Piece
Min.Order:1 Piece
Shenzhen Merrytek Technology Co.Ltd.
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Description
Dry contact design Voltage free sensor and load are in different power supply system Esp. for solar energy garden lamp and industrial application Dry contact works in normally closed mode and normally open mode ISM Band 5.8GHz Automatic switching based on motion and ambient light level 3 pole relay design, user can choose normally open mode or normally closed mode according to different application Sensor data can be simply set via DIP switch. Wide detection area, range up to 16m in diameter. The sensor can be detected through plastic, glass and thin non-metal materials. It supplies dry contacts in normally closed mode and normally open mode. Dry contact means open or close relay without any current or voltage. It is perfect for the solar energy garden lamp or industrial control application where requires isolation between motion signal and power supplyFunction:
ON-off function
Specifications:
Operating voltage |
12Vdc |
Rated load |
Power free |
HF system |
5.8GHz±75MHz, ISM wave band |
Power consumption |
≤0.5W(standby), <1W(operation) |
Transmitting power |
<0.5mW |
Detection zone Max.(D x H) |
16m x 6m |
Motion detection |
0.5~3m/s |
Detection angle |
150°(wall installation) 360°(ceiling installation) |
IP rating |
IP20 |
Operation Temperature |
-20℃~50℃ |
Hold time |
10s/ 30s/ 90s /3min/20min / 30min |
Detection sensitivity |
10% / 25% / 50% / 75% / 100% |
Daylight Sensor |
5lux / 10lux / 30lux / 50lux /Disable |
Life time |
50000 hours |
Guaranty |
5 years |
Wiring:
Applications:
Stairwell, Corridor, Balcony, Pathway, etc.