Checking gas: carbon monoxide
(1)When the announciator is connected with the electricity supply and the green light flashing is stopped, the announciator is in the checking station. The yellow lamp will flashing for carbon monoxide with the dangerous consistency, and the announciator will send out the alarming sound.
(2)The new sensor is with the function of drifting and compensating automatically, which is used for preventing of wrong or leaking-out alarming.
（3）Alarming-error hinting function is provided, which is used for changing and repairing, and is used for the leaking-out alarming, too.
(4) MCU-controlling function is provided, which is used for the stable temperature between -40 to 80.
(5) The quoted-price provided is for the basic one, according to the single-use type. If adding deploying is needed, it can be used together with all the mainframes that are made in our company. Then at the same time of alarming, the ventilator or exhaust-fan will work automatically, which can be used for the harmful gas to be pumped outside. What’s more, the electromagnetic valve in the gas pipeline will be turned off, which can be used for the gas to be interdicted. According to the adding deployment, the price for this part will be counted separately.

* Electrochemistry sensor
* Power：100-240V/AC 、9V-20VDC
* Interconnecting Gas detector  
  (1)Circuit for normally closed rely contacts
  (2) Circuit for normally opened rely contacts
  (3)Operating Frequency： 433 MHZ/315MHZ (optional)
* Size:100X45X120mm
* Weight:300g/pcs
* Package size：65cm*46cm*39cm
* Quantity/Box：100pcs
* CtnWei（kg）：35kg
* Q`CTY/20`FT：27000pcs