DAP335L-Buttress Roots (Beijing) Technology Co., Ltd.

Basic information
Applicable gas	lammable, toxic and volatile gas
Sampling method	Diffusion
Detection principle	catalytic combustion type/electrochemical type/photoion type (PID)
Detection accuracy	soil 5%FS
Response time	T90<20s
Indication method	large-screen LCD display real-time data
Protection level	IP65
Explosion-proof mark	Exib ICT3
Working power supply	DC3.7 lithium battery, 1200mAh
Charging time	4h-6h
Working time	flammable gas <8h toxic gas*200
Working environment	humidity≤95%RH without condensation
Flammable gas temperature	-40C-70C
Toxic gas temperature	-20C~55C

Basic information

Applicable gas

lammable, toxic and volatile gas

Sampling method

Diffusion

Detection principle

catalytic combustion type/electrochemical type/photoion type (PID)

Detection accuracy

soil 5%FS

Response time

T90<20s

Indication method

large-screen LCD display real-time data

Protection level

IP65

Explosion-proof mark

Exib ICT3

Electrical parameters

Working power supply

DC3.7 lithium battery, 1200mAh

Charging time

4h-6h

Working time

flammable gas <8h toxic gas*200

Environmental parameters

Working environment

humidity≤95%RH without condensation

Flammable gas temperature

-40C-70C

Toxic gas temperature

-20C~55C

Mechanical parameters

Beijing Dianbo Safety Technology Co., LTD., founded in 1995, registered capital of 10.5 million yuan, located in Changping Park, Zhongguancun High-tech Park, Beijing, is engaged in combustible gas alarm device, toxic gas alarm controller and other gas safety testing products as one of the high-tech enterprises, industry and trade.
The company covers an area of about 960 square meters, with a building area of 1538.46 square meters, and has more than 50 employees. Industrial and household combustible gas alarms and toxic gas alarms; Industrial series explosion-proof flammable gas detector and alarm controller, mainly used in: petroleum, chemical, metallurgy, electric power, communication, pharmaceutical, gas, fire and other fields (there are flammable, explosive, toxic and harmful, dangerous source occasions).
Products have passed the national fire electronic product quality supervision and inspection center, electronic instrument explosion-proof quality supervision and inspection center, national bureau of technical supervision of appraisal, passed the ISO9001:2015 quality management system certification, national 3 c certification, SIL3 certification, obtain explosion environment electrical equipment installation, maintenance qualification certificate, patent of appearance design, soft. In 2002, the company participated in the drafting of national standard gb15322-2003 Combustible gas detector Technical Requirements and Test Methods.
Beijing Dianbo safety Technology Co., Ltd. since its inception, adhere to the "market determines products, technology for the market service" criteria, advanced and practical thinking, market demand, actively launched high-quality, low-price fire products.
For a long time, the company to "ensure quality lifeline, alarm timely security; Good faith to keep promises for customers, continuous improvement and development "for the principle of the majority of users to provide quality products and services. Reliable and stable household and industrial series of products are the most powerful embodiment of user safety. Practical, value of trust, for tens of thousands of life and property escort.
In the era of rapid development of science and technology, our company will continue to take science and technology as the foundation, quality as the guarantee, to serve the society as the purpose, cooperate with other industry companies and customers to create a better future in the field of automation control, safety prevention.