Environmental Durable and Lightweight CE and ATEX Portable 4-in-1 Gas Detector

• Customization: Available
• After-sales Service: Yes
• Warranty: 18 Months
• Model NO.: CQH200
• Brand: Zhongan
• Customized: Customized
• Portable: Portable
• Certification: FCC, CE, RoHS, ISO,SGS,ATEX
• Gas: H2S
• Type: Electrochemical Gas Analyzer
• Sampling Method: Natural Diffusion
• Detection Principles: Catalytic Combustion/Electrochemical
• Detectable Gases: Combustibles, Oxygen, Toxic and Harmful Gases
• Transport Package: Flight Cases
• Specification: 25*35*20
• Trademark: ZhongAn
• Origin: China
• Production Capacity: 50000set/Year

Product Description

Product Description

CQH200 h2s single gas detector is an inherently safe device for continuous detection of leaked gas concentrations. It is suitable for explosive environments such as gas leak emergency response in mines and underground pipelines, ensuring the safety of personnel and preventing damage to production equipment. The product uses natural diffusion for gas detection, capable of simultaneously detecting multiple gas concentrations. It features high-quality gas sensors for excellent sensitivity and repeatability. Embedded microcomputer control ensures simple operation, comprehensive functionality, and high reliability. The LCD display provides clear and intuitive information. Its compact and portable design enhances usability and features a housing made of high-strength engineering plastics with composite anti-slip rubber, providing durability against water, dust, explosion, shock, static electricity, and electromagnetic interference.

Product Parameters

CQH200 H2S Single Gas Detector
Detectable Gases	Combustibles, oxygen, toxic and harmful gases
Detection Principles	Catalytic combustion/electrochemical
Detection Ranges	Ex(0~100)% LEL  O2(0.0~30.0)% VOL CO(0~1000) ppm,H2S(0~200) ppm
Alarm Thresholds	Ex Low 20% LEL,  High 50% LEL, O2 Low 19.5% VOL,  High 23.5% VOL,CO Low 50 ppm, High 150 ppm,H2S Low 15 ppm, High 35 ppm
Response Time	Combustibles ≤20s ,Oxygen ≤35s ,Others ≤45s
Sampling Method	Natural diffusion
Operating Voltage	DC 3.7V
Display	LCD
Operating Temperature	-10°C to +55°C
Relative Humidity	<93%
Protection Level	IP65
Pressure Limit	86 kPa to 106 kPa
Weight	Approximately 200 g
Dimensions	L 77 mm × W 71 mm × H 45 mm

Detailed Photos

FAQ

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

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.

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.