Product Specifications
| Usage: |
Auto |
| Type: |
Gas Detector |
Product Description
There are mainly two types of gas leakage annunciator we manufacture, I. E. LPG gas leakage annunciator and CNG gas leakage annunciator. They are used for detecting gas leaks on the bus and they can also display the temperature of the engine.
Equipped with alarm buzzers, the gas leakage annunciator is fixed on the instrument desk. For every gasholder, there is an indicator, a test switch and a temperature display. Before booting the annunciator up, the driver is required to press the test switch. In this case, the indicator, which is green, will turn red and the buzzers begin to ring. Unpress the switch, the indicator will turn green again and the buzzers stop ringing.
The indicator would turn red and the buzzers ring when the concentration of the gas is higher than 3000 PPM. When the concentration is no higher than 3000 PPM, the color of the indicator is green and the buzzers do not ring.
If the wire connected the gasholder and the signal processing part is unlinked, the corresponding indicator will flash both red and green lights. The temperature of the engine is displayed on the panel. When the temperature is higher than 85 centigrade the buzzers will ring and vice versa
Guangzhou Baiyun Tongda Auto Lamps Electrical Factory (abbreviated as "Tongda" in the industry), founded in January 1994, is specialized in the R&D, manufacturing and marketing of vehicle electrical equipment in China. With over 500 employees, Tongda has two holdings subsidiaries -- Guangzhou Baiyun Bailitong Co., Ltd. (wholly owned) and Guangzhou Strong Technology Co., Ltd. (holding 50%).
Tongda is fully committed to the production of vehicle electrical products, like Bus On-line Information System, LED destination boards, vehicle LED illumination, engine cooling system as well as vehicle aluminum air duct, etc. With its high quality products and corporate strengths, Tongda has been appointed as supplier for the buses served for a number of international events, such as the Beijing 2008 Olympic Games (Paralympics Games), Guangzhou 2010 Asian Games as well as Shenzhen 2011 UNIVERSIADE, etc. Its products cover all the provincial capitals in China and metropolises in more than 30 countries all over the world. Its annual yield is about 200 million RMB.
Since founding, with the market as the orientation, Tongda has struck to independent design and manufacture to meet the customers' demands. Tongda is one of the first companies that have gained the certificates of ISO/TS16949 Quality Management System, ISO9001 Quality System as well as ISO14001 Environmental Management System. In the year 2011, Tongda is awarded by Yutong the "Quality Award" and XKL the "Innovation Award". Tongda also has passed other certifications like E-mark, etc.
Today, Tongda has become the one of the top suppliers for the mainstream vehicle manufacturers in China. And Tongda will strive to provide the best products for the bus provider all over the world.
The products we manufacture include:
LED destination board
Bus information board
Bus interior lighting
Bus line announcer system
LED step lamp
DC electronic ballast
Voltage regulator, etc.
