Conventional Optical Smoke Detector For Industry , Photoelectric
This product named Photoelectric detector (hereinafter called
detector) detects the smoke by a couple of infrared diodes. The
principle of detecting is granule in the smoke can reflect infrared
light. Infrared diodes are placed in the special chamber. The
chamber can shield external light, but don't affect the smoke into
While have no smoke, the diode can receive very weak infrared
light. When the smoke entering the chamber, diode can receive more
and more light, when the smoke attains the certain density, the
detector can give out alarm signal. In order to reduce the
interference and lower power consumption, the emitting circuit
adopts the pulse signal.
* Color : White
* Material : ABS or Other Plastic
* Power Supply : DC 9V-35V
* Alarm Current : 35mA @ DC12V; 60mA @DC24V
* Sensitivity : 0.5±0.1 dB/m
* Standby Current : 55uA
* Temperature : 0°C - 50°C
* Humidity : 10%-90% Relative Humidity (RH)
* Dimensions (L x W x H) : Ø103*53mm
Q: 1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
Q: 2. What is the lead time?
A:Sample needs 1-3 days, mass production time needs 10-15 days for
order less than 5000 pcs.
Q: 3. Do you have any MOQ limit?
A: Our MOQ EXW is 100 pcs under neutral gift box; MOQ FOB is
1000pcs. MOQ for OEM is 2000PCS.
Q: 4. How do you ship the goods and how long does it take arrive?
A: for samples, We usually ship by DHL, UPS, FedEx or TNT. It
usually takes 3-5 days to arrive.
for cargos, you can choose sea or airline service by your needs.
Q: 5. How to proceed the order if I have logo to print?
A: Firstly, we will prepare artwork for visual confirmation, if the
color and position are alright, we would make
sampling first from silk print factory and take picture for your
second confirmation before mass production.
Q: 6. Do you offer guarantee for the products?
A: Yes, we offer one year guarantee for the products.
Q: 7. Do you accept drop shipping?
A: Yes, it’s available.
Why Always Lydian?
* Professional experience and ability to accept and fulfill ODM/OEM
* Answer your enquiries, questions and emails in 24 hours
* Direct control on material, testing, quality, lead time ect.
* Flexible Payment terms ranged at different quantity
* One year warranty life for all detectors sold out from Lydian
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