Qd6380II Integrated Gas Alarm for Gas Detection and Alarm in Non-Explosion-Proof Industria

• Customization: Available
• Type: Gas Alarm
• Usage: Factory
• Model NO.: JX-GA3
• Display Mode: LCD Display
• Detection Principle: Electrochemical Formula
• Response Time: 30s
• Detection Accuracy: 3%Fs
• Repeatability: 3%Fs
• Recovery Time: 60s
• Ambient Humidity: -20~50celsius
• Relative Humidity: 90%Rh Without Condensation
• Temperature Error: 3celsius
• Working Power Supply: AC220V 10%
• Output Signal: 4-20mA or RS485 Digital Signal (Opti
• Transport Package: Wooden Case
• Specification: (L 248*W 182*H 82) mm
• Trademark: J&X
• Origin: China
• HS Code: 9027100090
• Production Capacity: 300pieces/Month

Product Description

QD6380II Integrated Gas Alarm

Brief description: 
The integrated gas alarm is mainly used for gas detection and alarm in non-explosion-proof industrial sites. The instrument uses imported sensors with high accuracy and good linearity. The liquid crystal displays the concentration of the measured gas and is easy to install.

product introduction:
 QD6380II single-point wall-mounted gas alarm is mainly used for gas detection and alarm in non-explosion-proof occasions in industrial sites. The instrument uses imported sensors with high accuracy and good linearity; the LCD displays the concentration of the measured gas and is easy to install.
   The structure of the QD6380II alarm is dustproof and waterproof, and can work in harsh environments.

Features: 
1. Imported gas sensor, good accuracy and linearity
2. Chinese interface operation
3. 1-4 RS485 interfaces can be input (optional)
4. 1 channel 4-20mA output or RS485 output
5. High and low alarm points can be freely set
6. Sound and light alarm    
7. With RS485 output, it can be connected to our company's controller
8. One switch output for alarm control
9. Waterproof and dustproof structural design
10. With password management function, important operations require password verification
11. Time display function
12. 1-4 bus small host, with bus upload, sound and light alarm

technical parameters: 

Gas used	toxic gas, flammable gas
Display mode	LCD display
Sampling method	natural diffusion
Detection principle	electrochemical formula
Response time	<30S
Load resistance	(4-20) mA: ≤100Ω
Detection accuracy	±3%FS
Repeatability	±3%FS
Recovery time	<60S
Ambient humidity	-20ºC~50ºC
Relative humidity	≤90%RH without condensation
Temperature error	±3ºC
Working power supply	AC220V±10%
Output signal	4-20mA or RS485 digital signal (optional)
Power consumption	≤3W
Maximum distance between detector and host	≤1000m
Cable used	≥RVVP3*1.5mm2; ≥RVVP4*1.5mm2
Shell material	cast aluminum
Dimensions	(L 248*W 182*H 82) mm