เซนเซอร์ร่างกายมนุษย์อินฟราเรด re 200 b re 200b - p sn 200 b 00 pir 1 ชิ้น
RE200B RE200B-P SN200B00 Sensor PIR Human Body Infrared Pyroelectric Sensors
Model:RE200B
Substrate thickness: 0.5mm
Working wavelength: 5-14μm
Average transmission rate >75%
Balance <20%
Working voltage 2.2-15V
Working temperature: -30 ° C - +70 ° C
Using:
The above characteristic index is measured under the condition of source resistance R2=47KΩ. When the user uses the sensor the size of R2 can be adjusted according to his own needs.
Pay attention to the location of the sensitive element and the size of the field of view for the best optical design.
All voltage signals are measured using peak-to-peak scaling. EA and EB in balance B represent the peak-to-peak value of the voltage output signal of the two sensitive elements respectively.
When using sensing the bent or welded part of the pin should be more than 4mm away from the base of the pin.
Before purchase:
1.All the goods are ready stock we will arrange the shipment at once if we receive the order.
2.Please read the item description if you have any question do not hesitate to contact us.
3.Use the vouchers for more saving.
Shipment：
1.1-2 days to ship(except for the pro-order item)
2.If you have not received the item after 15 days shipmentPlease contact us.
After purchase:
1.If you are satisfied，please give us 5 stars praise.
2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems.
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