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EN50291 LCD Display CO Alarm Detector With Electrochemistry CO Sensor DC 9V

EN50291 LCD Display CO Alarm Detector With Electrochemistry CO Sensor DC 9V

    • EN50291 LCD Display CO Alarm Detector With Electrochemistry CO Sensor DC 9V
  • EN50291 LCD Display CO Alarm Detector With Electrochemistry CO Sensor DC 9V

    Product Details:

    Place of Origin: Guangdong, China (Mainland)
    Brand Name: Lydian
    Certification: EN50291, CE, RoHs
    Model Number: LYD-809D
    Usage: carbon monoxide gas leak protection
    Displaying Range: 0-999PPM
    Material: ABS or Other plastic
    Sensor: Electrochemistry CO Sensor
    Unit Size: 107*44
    alarm sound: >85db at 10 feet(3m)
    Standby current: <10uA
    Alarm current: <25mA
    Specifications: Low Battery Alarm

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000 Piece/Pieces
    Price: FOB PRICE $6-7/PIece
    Packaging Details: Gift Box Size:135*45*140mm Carton Size:710*520*300mm Qty: 100pcs in a carton N.W/G.W: 16.0/17.0kgs
    Delivery Time: 7-15 days after receipt of 30%T/T deposit
    Payment Terms: L/C,T/T
    Supply Ability: 100,000 Piece/Pieces per Month
    Port: DC 9V battery
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    Detailed Product Description
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    fire alarm detector


    carbon dioxide detecto



    EN50291 LCD Display CO Alarm Detector With Electrochemistry CO Sensor LYD-809D






    The carbon monoxide alarm is the only battery-operated alarm that includes a backlight digital display feature. This key feature adds an advanced level of protection. The battery operated CO alarm includes multiple mounting options, allowing installation on a wall or tabletop.


    This alarm has been carefully designed and tested to detect CO concentration in a residential environment. It provides continuous monitoring of CO levels, even during power outages when many CO incidents occur. The backlit digital display feature allows for easy viewing of carbon monoxide levels from 30-999 PPM (parts per million).


    * Motorola IC control, Reliable without false alarming

    * Field audio and visible alarming
    * Simple installation
    * Excellent reliability & high stability 
    * Self test function 
    * Durable sensor head 
    * Less affected by other organic solvent 
    * High Accuracy 
    * CE and EN50270 Standard


    LCD Display Carbon Monoxide Detector LYD-809D






    * Power supply: DC9V

    * The sensitivity and time:

           50ppm, alarm in 60-90 minutes

          100ppm, alarm in 10 ~ 40 minutes

           300ppm, alarm in 3 minutes

    * Standby current:≤10uA "(LCD)," 5uA (LCD).

    * Alarm current:≤25mA

    * Displaying Range: 0-999PPM

    * The electrochemical carbon monoxide sensors. 

    * LCD Displayer (optional): 4 digits LCD displayer

    * Audibility: 85dB ( at 1m distance ), Frequency 3±0.5KHZ

    * Led Indication /Sound Pattern:

         Standby: Green Led flashes once every 30 seconds

         Alarm: Red Led quickly flashes 4 times with unit chirping every 5 seconds, then repeat,

    * Low-bat Indicator:Chirp every 30s as battery lower than 3.3V with green LED flashing and Lb on LCD





    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 orders.

    * 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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    Contact Details
    Shenzhen Jingyu Technology Co., Ltd.
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