Hot Selling Wall-mounted VOC Gas Leak Detector with PID High Precision
Product overview
The SG100 gas detector is an intelligent and hot-swappable fixed gas detector that ensures easy maintenance after installation, enabling continuous monitoring of toxic gases, oxygen, and combustible gases. With IECEx and ATEX certifications, the device boasts an explosion-proof level of Ex db IIC t6gb/Ex db IIC t6gb/Ex da db IIC t6gb. It is equipped with a 3-wire 4 to 20 mA analog output relay and supports HART and RS485 Modbus protocols, ensuring compatibility with most control systems. Additionally, it features a magnetic rod design for easy menu navigation in explosive areas.
Why did you choose us?
Online monitoring
24/7 continuous monitoring with real-time data display.
High precision and reliability
With 16 years of experience in gas detection, we specialize in using the world's first-brand sensors for accurate results that have been recognized by third-party testing institutions.
Easy and convenient maintenance
Our modular gas chamber design allows for quick and easy replacement of the air chamber part without the need to disassemble the entire machine. This plug-and-play approach ensures convenient on-site maintenance and operation in any explosion-proof area.
Safe and reliable explosion-proof circuit design
Our intrinsically safe explosion-proof circuit design is of Class A-level safety and reliability. The explosion-proof level can reach Ex db IIC T6 Gb/Ex db IIC T6 Gb/Ex db IIC T6 Gb, and the instrument has obtained three certifications: international IECEx, ATEX, and Chinese explosion-proof.
Diverse data transmission options
Standard 4-20mA current signal, RS485 digital signal, and 1 set of relay signal output. Optional 2 sets of relay signals with voltage 1-5V, standard Hart. Optional wireless transmission methods such as LORA and 4G (optional).
Picture details
Specification
| Detected Gas | VOC |
| Measure Range | Customized |
| Install Method | Wall-mounted |
| Output signal | 4-20mA, 1-5V, 2-10V, RS485, RS232, relays (optional) |
| Precision | ≤±1%F.S. (to be specialized) |
| Zero shift | ≤±1%(F.S./year) |
| Display | 4 digits Nixie tube display. |
| Connection mode | G3/4 external thread explosion-proof flexible pipe |
| Thread Size | Standard M20*1.5, 3/4NPT |
| Temperature | –20℃～50℃ (electrochemistry principle), –40℃～70℃ (catalytic combustion principle) |
| Humidity | 10-95%RH (non-condensing) |
| Explosion-Proof | Ex db ⅡC T6/ Ex db ia IIC T6 Gb/ Ex da db ia IIC T6 Gb |
| Degree of protection | IP66/IP67 |
| Material | Sensor housing: aluminum alloy or 316 stainless steel |
| Power | 12-24V DC |
| Dimensions | 158×129×70mm |
| Weight | ≤1kg |
| Approval | CE, CNEX explosion proof certificate, CMC(China Metrology Certification), IECEx, ATEX |
| Warranty | 12 months |
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Wall Mounted VOC Gas Detector High Precision With PID Images
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