M-204G Microwave Motion Sensor
Detection range as below shown
NOTE: Please stand out of the detection range around 10S to ensure the sensor has enough time to finish the self- adjustme nt.
Sensitivity Adjustment
Detection Range MIN:0.5*0.4M MAX:4*2M Select differe nt detecti on range by adjusting sensitivity knob
Adjustment of detection direction
(Adjust Direction of front and back/Left and Right flexibly) Adjusting angle of Plain aerial to get different detection distance and range 30=15*2 range.
NOTE: The factory default is 45 degrees. All the parameters above are only for referenee, detection height is 2.2M. Detection range will be different because of the making material of door and ground, please adjust the sensitivity by the knob mentioned above. When adjusted to 60 degrees, the detection range is widest, which may cause self-serising and the door will always open and close.
Cautions
Position should be fixed tightly to avoid vibrating
Sensors should not be placed behind the shield.
Moving object should be avoided
Fluorescent should be avoided
Do not touch directly, ESD Protect!on is necessary
Troubleshooting
|
Symptom |
Cause |
Method |
| Door&lndicator lose failure | Did not get on power | Check cable 8nnection & power supply |
| Door keep on closed and open | Sensor detected the movement of autodoor; vibration of movement | 1, Increase the antenna installation height
2.check the position 3, Reduce the sensitivity. |
| Door do not close Blue indicator lose failure | 1 .Switch of autodoor controller lose failure
2.incorrect position 3.ncorrect output of sensor |
Check the switch of autodoor 8ntroller &setting of output |
| Door keeps on moving when it rains | Sensor detected the actions of rain | Adopt waterproof accessories |
The technology parameter
Technology: Microwaveµwave processor
Frequency: 24.125GHz
Transmitting power: <20dBm EIRP
Launch frequency density: <5m W/cm2
Installation Height: 4M(MAX)
Installation Angle: 0-90 degree(lengthways)・30 to +30(lateral)
Detection Mode: Motion
Min detection speed: 5cm/s
Power <2W(VA)
Detection range: 4m*2m(lnstallation Height 2.2M)
Relay output(No initial potential): COM NO
Maximum current: 1A
Maximum voltage: 30V AC-60V DC
Maximum switching power: 42W(DC)/60VA(AC)
Hold time: 2 Second
Cable length: 2.5 meters
Working temperature: -20 °C to+55 °C
Sheating material: ABS plastic
Power supply: AC 12-24V ±10% (50Hzto 60Hz)
SIZE: 120(W)x80(H)x50(D)mm
