High Quality Desk Stand Carbon Monoxide Alarm with LCD Display

Product Description

TCS311A-H

Product Description:
A carbon monoxide alarm is an electrical signal that changes the concentration of carbon monoxide in the air via a carbon monoxide sensor.The strength of the electrical signal depends on the co concentration.

Product Parament:

Module Number	TCS311A-H
Power Supply	DV 3V built-in lithium battery
Quiescent Current	≤10μA
Alarm Current	≤ 60mA
Comply with Standard	EN50291-1:2018
Alarm Volume	>85dB(A) @ 3 meters
Hush Time	8 mins
Product Life Time	>10 years
Battery Life Time	>10 years
Humidity Range	<30%-90% relative humidity (RH)
Temperature Range	0ºC to 40ºC
Product Size	90.6mm in diameter x 35.2mm depth

Product Features:
Imported Figaro Sensor.
Sensor type: Electrochemical.
Silence Function: Approx. 10 mins.
Product Life Time ≥10 years.

Product Function:

Standby mode	After the product is installed, if the alarm device is operating properly, the green LED Flashes once approximatelyevery 50 seconds.
Alarm mode	When the carbon monoxide alarm detects the carbon monoxide and the carbon monoxide concentration reaches the alarm threshold, the LCD show "Hco", the red LED flashes once every 0.8 second with the alarm sound of pulse type until the carbon monoxide disappears.
Low battery mode	When the battery voltage is low than threshold, the battery symbol will blank display on LCD. An intermittent "chirp" with yellow LED flashes once every 50 seconds.
Fault mode	When the alarm detects signal abnormal, the LCD show "Err",The yellow LED of the alarm will flash twice approximately every 50 seconds and the horn will synchronize two "squeak" calls.
End of life	When the alarm is switched on for 10 years, the LCD show "End", The yellow LED of the alarm will flash three times approximately every 50 seconds, and the horn will synchronize three times"squeak" calls.
Silence mode	When the alarm is on, pressing the test button and the alarm will stop for about 8 minutes.At this time, red LED and green LED flash once synchronously every 8 seconds.
Test mode	Test the unit to ensure proper operation by pressing and releasing the test button. At this time, the red LED will flash once per 0.8 second with pulsating alarm until test button is released.

Company & Factory



Why choose JBE?
1.JBE has strong scientific research strength, perfect production testing equipment, and has the world's most advanced German LORENZ smoke case, British AWT smoke testing case and other top research and development, testing equipment.
2.JBE has China's first-class fire research and technology team, and has an engineer team with 8 rich experience engineers who have been engaged in alarm development for more than 5 years.
3.Owned the most authoritative certificates such as ISO, BSI, EN14604:2005/AC: 2008, CCC, CE, etc.
4.More and more customers worldwide are using our products, we received good feedback and reviews from lots of customers. We are looking for good customers like you!

Application:

Production precess & Certificates:

Logistics & Packing:


FAQ:
Q1:Are you manufacturer?
A: Yes.
 
Q2:Can I have a sample order?
A:Yes,we welcome sample order to test and check quality.
 
Q3:Do you offer OEM service?
A:Yes, we can design the things according to your request.
 
Q4: What's the MOQ?
A: About 1000pcs.
 
Q5:How long is your delivery time?
A: It depends on your order, usually it will be about 7-30days.