Industrial Grade Two-Stage Con-Centration Sound Light Alarm Self-Contained Gas Detector

• Customization: Available
• After-sales Service: Yes 24 Hours Online Service
• Warranty: 1 Year
• Model NO.: QD6390
• Brand: Zhongan
• Customized: Customized
• Portable: Fixed
• Certification: FCC, CE, RoHS, ATEX, IP, ISO, SGS
• Gas: CO2
• Type: Electrochemical Gas Analyzer
• Detection Principle: Catalytic/Electrochemical/Semiconductor/Infrared
• Gas Detected: Combustible Gas, Toxic Gas
• Sampling Mode: Natural Diffusion
• Protection Level: IP66
• Operating Temperature: -20ºC to 50ºC
• Accuracy: ±3% Fs
• Pressure Limit: 86kpa to 106kpa
• Delivery Time: 3-15 Days
• MOQ: 1 Set
• Transport Package: Flight Case
• Specification: 18.5*18*8cm
• Trademark: ZhongAn
• Origin: China
• HS Code: 9027100090
• Production Capacity: 100000

Product Description

Product Description

GTYQ-QD6390 self-contained gas detector adopts an independent working mode and can work independently with AC220V power supply. This machine adopts high-performance and high-precision gas sensitive devices and microcontroller technology, combined with excellent SMD technology. It has good repeatability and temperature and humidity characteristics, anti-interference performance, long service life, easy operation and other advantages.

Our GTYQ-QD6390 fixed gas detector is suitable for gas leakage concentration detection in industrial and commercial environments. Point-type gas detectors can convert gas concentration signals in the air into electrical signals, and can also use NB, 433, 4G and other wireless remote transmission methods, with the characteristics of long transmission distance and simple wiring.

GTYQ-QD6390 Self-Contained Gas Detector
Detection gas	flammable/toxic and harmful gas
Detection range	3%LEL~100%LEL (flammable)
Detection method	natural diffusion
Detection principle	catalysis; electrochemistry; semiconductor; infrared; laser
Alarm setting value	low alarm 20%LEL, high alarm 50%LEL (flammable)
Accuracy	±3%FS
Response time	flammable<30s (others see gas parameter table)
Ambient temperature	-40ºC~70ºC (flammable); -20ºC~40ºC (toxic gas)
Relative humidity	(20~93)%RH
Explosion-proof method	explosion-proof type
Explosion-proof certificate number	CNEx21.5589X
Explosion-proof mark	Ex d II C T6 Gb
Protection level	IP66
Power supply	AC220V±10%
Power consumption	≤5W
Weight of the whole machine	≤1100g
Dimensions	(180×145×75) mm
Pressure limit	(86~106) kPa

Company Profile

Packaging & Shipping

FAQ

Q1: Are you a trading company or Manufacturer ?
A1:We are a large professional gas detector manufacturer. MOQ is 1 set.

Q2:What about the Payment Method?   
A2:T/T, Paypal, L/C is available

Q3: Does your company accept customization?
A3:We support OEM and ODM. We can customize production according the customer's demands. Free for sample.

Q4:What about the Shipment?
A4:We'll choose proper transportation mode based on the weight of goods, usually arrange shipment by air express such as DHL,FEDEX,TNT or UPS. 

Q5:What about the Delivery Time?
A5: In small quantities, delivery is 3 days for the large quantity, the delivery time is 5-10 days The details can be confirmed with us.

Q6:What about After-sale Service?   
A6:12 months warranty for all kinds of products.