DINGDING DX30A-O2 Oxygen Gas Detector with display + sound and light alarm 0~30% vol
DINGDING DX30A-O2 Oxygen Gas Detector is a fixed combustible gas alarm with LCD screen and sound and light alarm lights. The oxygen concentration detected by DX30A-O2 is 0~30% vol, and the accuracy ＜ +/- 5%.
DINGDING
DX30A-O2 (with display + sound and light alarm)
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Introduction
The fixed combustible gas detection transmitter (probe) adopts a professional imported sensor, which has stable performance, sensitivity and reliability, and good toxicity. It can be divided into display or non-display, explosion-proof or non-explosion-proof, diffusion or pumping. This transmitter is characterized by maximum flexibility, excellent performance and low installation costs. It is used in various toxic gas leakage places, such as: city gas, petroleum, chemical industry, steel, special industrial plants and other fields.
peculiarity
Professional microprocessor technology, good stability and 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
Non-explosion-proof occasions can be selected high-power sound alarm
Adopt high-brightness digital tube or dot matrix Chinese character liquid crystal display
Explosion-proof 10-30V DC power supply
Fast response speed and high measurement accuracy
DINGDING DX30A-O2 (with display + sound and light alarm) Gas DetectorSpecifications
| LIST | VALUE |
|---|---|
| Detect gas | Oxygen O2 |
| Range | 0~30%vol |
| detection Accuracy | ＜± 5%F.S |
| resolution | 0.1%LEL |
| Response time | ≤15s |
| Sensors Life | 36 months |
| Sensors principle | Catalytic combustion |
| 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 | Maximum distance 2000m (for use with DX series Controllers) |
| 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 | 19.5%vol |
| High alarm point | 23.5%vol |
| required power consumption | ≤1.2W |
DINGDING DX30A-O2 (with display + sound and light alarm) 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
- Where should Sensors be installed for point Gas detection systems?
- How are wireless Gas Detectors changing confined space testing methods?