
Sr-38b Roller Shutter Sensor Wood Door Sensor
CANBO 204GD model, CE industrial door activation sensor, is a unidirectional microwave motion sensor, main used in sliding door and shutter.
Product Introduction
As a supplier of beam scan sensor, 4 channel program switch, sensor for shopfront with many years of history, we are committed to escorting all people who need beam scan sensor, 4 channel program switch, sensor for shopfront. Adhering to the principle of honest management and customer first, we have been providing users with good products and satisfactory services. Prompt delivery, qualified products, customer satisfaction, efficient after-sales service are our final goal, we look forward to a long-term cooperation with you for a healthy and win-win situation. We are made with modern information technology and established an efficient business process and logistics distribution system.
Unidirectional microwave motion sensor

CANBO 204GD model, CE industrial door activation sensor, is a unidirectional microwave motion sensor, main used in sliding door and shutter.
This unidirectional microwave sensor that specifically detects the approaching signal and shields the departuring signal. It is very suitable for applications such as high speed doors, which can effectively avoid self-inductance of the door body and misoperation opening of non-close targets.
Adopt imported 24.125GHz microwave sensing module, not affected by temperature and humidity and other environmental factors, the performance is extremely reliable.
Product specification
Technology: | Microwaveµwave disposer |
Frequency: | 24.125GHz |
Transmitting power: | <20 dBm EIRP |
Launch Frequency density: | <5m/W/cm² |
Installation height: | 5 meters |
Installation angle: | 0-90 degree(lengthways) -30 to +30(lateral) |
Detection Mode: | Motion |
Min detection speed: | 5cm/s |
Power supply: | 12-24V AC +/-10% (50Hz to 60Hz) |
Static current: | 36mA |
Active current: | 73mA |
Detection range: | 5m*3m(Installation Height 3.2M) |
Shell material: | ABS plastic |
Cable length: | 2.5 meters |
External dimension: | 121(L)x80(W)x51(H)mm |

Installation
1. Install the sensor.
Place the device in the proper position, and remove the burrs completely when processing the cable hole. Open the mounting plate after opening the hole.
2. Connect the signal cable to the power terminal of the automatic door.
Brown, yellow: power input AC / DC12V∽24V
Green, white: signal output COM/NO
3. Remove the outer cover and fix the sensor with screws.
4. Connect the terminal to the sensor.
5. Connect the power supply to the sensor, set the detection range and each function switch in sequence.
6. Close the cover.

Detection and Adjustment
When power on, the sensor will automatically self-learning background for 10s, please removal all moving objects from the detection range.
Select different detection range by adjusting sensitivity knob.
The factory default is 45 degree, and all data of detection range is based on the installation height of 3.2 meters.
Maximum detecting range: 5x3 meters
Minimum detecting range: 0.5x0.4 meters
Packing and Transportation

After tested, each activation sensor will be packed individually in a clear plastic bag or a plastic sealing bag, then put it in a inner kraft case with the instructions and matched accessories(like cable, screws, 3M tape, etc). And in order to protect the sensor from damage in shipment, some products will pack with PE foam. Finally, packed them into outer cartons and load the containers. There have model stickers in each products and case, or custom your logo if you need.
We adhere to the spirit of "service and hard work" and the principle of "integrity and innovation". We are committed to providing Sr-38b Roller Shutter Sensor Wood Door Sensor and services to meet the needs of different users. We have been adhering to long-term supply agreements based on value, quality and service. We will maintain the advantages, make up for the disadvantages and strive to create mutual benefit. We adhere to the principle of 'customer first' to provide quality service for our customers.
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