Basic Info.
After-sales Service
2 Years
Gas
Combustible Flammable
Type
Catalytic Combustion
Product Name
Portable Gas Detector
Power Supply
Lithium Battery
Alarm Type
Sound+Light+ Alarm
Specification
210*190*95mm, 150g
Product Description
Product Description
DR-850 Graphical display of gas concentration values 200,000 data records Data recording interval is adjustable from 0-300s USB export data records, support various operating systems Standby for 20 hours
Detection gas: CH4.CO.O2.H2S or other gas according to your need. Provide customized services
Detection range:
CH4:0-100%LEL
CO: 0-500PPM / 0-1000ppm
O2: 0-30%VOL
H2S: 0-100PPM
Sensor type: Electrochemical, Catalytic combustion
Product size:145*65*31mm
Response time:≤60S
Sampling mode:Diffused
Service life:2-3years(depending on the environment)
Charging:USB; 3.7V/6000mAh
Shell material:ABS
Using the environment humidity:(25-75)%RH/Temperature -20-50ºC
Display:OLED display
Alarm mode:Sound and light+vibration alarm
Instrument weight:1.2 kg
Alarm point:High/low alarm point
Company Profile
Shandong Dory Electronic Technology Co., Ltd has been committed to technical research and development and consulting services for
gas detection and alarm instruments, cloud service systems, instrumentation, automation control systems, and safety protection system
software for many years. With the mission of "Let the world be less dangerous", the company is driven by "technology leads the
future, innovation drives development", with the aim of "being a company with a conscience and a company that is meaningful to the
society". Sincerely welcome people from all walks of life to guide, discuss cooperation and seek common development! FAQ
1. Are you a factory or trading company? Where is your factory located? How can I visit there?
We are a professional manufacturer of gas detectors. Our factory locates in Shandong, in China, near Beijing and Shanghai. We are warmly welcome you to visit our
factory and cooperate with us. 2. How can I get a sample to check your quality? How long can I expect to get the sample?
We are honored to offer you samples. After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 1-2 days. The samples will be sent to you via express and arrive in 5-7 workdays.
3. How can I get the price? When can I get the price?
You can send us an inquiry or directly ask us by TradeManager. Also, you can call or email us. For RTS products, you can
get the price and buy directly. We usually quote within 12 hours after we get your inquiry. If you are very urgent to get the
price, please call us or email us, we will regard your inquiry priority.
4. What's the Payment?
T/T would be better with a quick transfer and few bank fees. LC, Western Union, and Paypal are acceptable. For large quantities, sea shipping can be provided.
5.What's your advantage? Why we choose you?
1) Over 7 Years of experience in the gas detection area. We have the most professional hardware and software teams.
2) Great production capacity. We have our own comprehensive factory management system and production flow. We can support product OEM&ODM, and also the package according to your requirements.
3) Competitive price and international standard quality. We can provide the best factory price and agency price if you want to be our agent. And we have acquired CE, SIL, ISO certificates which is a professional certification in the gas detector area.
Address:
303 Room Qiaomengyuan Building Gaoxin Zone, Jinan, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Instruments & Meters
Management System Certification:
ISO 9001
Company Introduction:
Shandong Dory Electronic Technology Co., Ltd. is located in Jinan high-tech industrial zone and is a high-tech enterprise with strong technology. The company has been committed to technical research and development and consulting services for gas detection and alarm instruments, cloud service systems, instrumentation, automation control systems and safety protection system software for many years. It has self-support import and export qualifications and passed the international quality management system ISO9001: 2015 certification. And has a number of product design patent certificates. The company′s products have obtained the national measurement instrument type approval certificate, the national manufacturing measurement instrument production license, the national explosion-proof electrical certificate, the Ministry of Public Security compulsory product certification (3C certification) and other authoritative institutions certificates. Products are widely used in petroleum, chemical, metallurgy, coal, power, electronics, medicine, food, agriculture, gas, refrigeration, coal, municipal engineering, sewage treatment, biological sciences, aerospace, home security and health and scientific research institutions, And has established extensive cooperative relations with a number of university laboratories. With the mission of "Let the world be less dangerous", the company is driven by "technology leads the future, innovation drives development", with the aim of "being a company with a conscience and a company that is meaningful to the society". "For the service concept, "Dorui is born for safety" as the fundamental, pioneering and innovative, keep making progress, and climb the peak! I believe that Dorri′s efforts can make the safety concept rooted in every corner of the world! Sincerely welcome people from all walks of life to come to guide, discuss cooperation and seek common development!