DINGDING DX30B-H2S Hydrogen Sulfide Gas Detector 0-100.0ppm
DINGDING hydrogen sulfide Gas Detector DX30B-H2S adopts imported Sensors, which can detect flammable, explosive and toxic hydrogen sulfide gas for a long time. DX30B-H2S hydrogen sulfide Gas Detector has a detection range of 0-100.0ppm and an accuracy < +/- 5%.
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Features
Imported sensors are used, which have the characteristics of high detection accuracy, stable performance, reliable quality, anti-poisoning and anti-interference ability. It can detect flammable, explosive and toxic gases for a long time, and the maintenance cost is low.

peculiarity
Professional microprocessor technology, good stability, strong interference ability
Three-wire 4-20mA analog output and 1 SPDT relay output
RS485 output to save transmission cables (optional)
High-low concentration light alarm, and the alarm concentration can be adjusted
Flameproof structure design, suitable for hazardous locations in areas 1 and 2 of the factory
Direct access to standard secondary instruments or DCS systems
IP65 protection level, dustproof and waterproof
DC4-20mA standard signal output
Comply with RS485 communication protocol
Applications:
It is widely used in gas, petroleum, chemical, coal, electric power, metallurgy, coking and other industries
Any place where flammable, explosive or toxic and harmful gases are produced, stored, transported, or used
DINGDING DX30B-H2S Hydrogen sulfide Gas DetectorSpecifications
| LIST | VALUE |
|---|---|
| Detect gas | H2S |
| Range | 0~100.0ppm |
| detection Accuracy | <± 5%F.S |
| resolution | 1ppm |
| Response time | ≤30s |
| Sensors Life | 24 months |
| Sensors principle | electrochemistry |
| Power Supply | Explosion-proof 10-30V DC Power Supply |
| Sampling method | diffusion |
| Operating Mode | Long-term continuous work |
| Output signal | 3-Wire 4-20mA analog output, RS485 output (optional) |
| Alarm mode | Sound, light. |
| transmission distance | ≥ 1000 meters |
| Connectivity | G1/2 male thread explosion-proof hose |
| structural material | die casting aluminum |
| Protection level | IP65 |
| Operating temperature | -20~50℃ |
| Environmental humidity | 0~90%RH |
| Low alarm point | 10ppm |
| High alarm point | 20ppm |
DINGDING DX30B-H2S Hydrogen sulfide Gas Detector Packing list
machine X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Working Principle and Function of Catalyst Gas Sensors
- In what environment do you need to wear a hydrogen sulfide H2S gas monitor?
- What is the difference between stationary and portable Gas Detectors?
- What is a CO2 Gas Detector and how does it work?
- Why use a Gas Detector?


DX30B-H2S





