Model：
DAP335ABrand：
DEPENDABLEUnit：
setUnit price：
¥4480.00Quantity：
- +iDAP335A composite gas detector is a portable four-gas detector, the explosion-proof mark is Exib IC T4 Gb, it is suitable for Zone 1, Zone 2, containing IA~IC, T1~T4 explosive gas mixture places, approved by the national explosion-proof electrical products The quality inspection center passed the inspection and obtained the explosion-proof certificate. It can detect 1~4 kinds of gases at the same time, with color screen display, simple and clear menu operation, and support for a variety of flammable, explosive, toxic and harmful gas detection.
Features
●Adopt advanced imported sensors
●Large LCD display
●High and low alarm value can be adjusted
●Two-level triple alarm (sound, light, vibration)
●Automatic calibration function when power on, reduce detection error
●Alarm record query
●Anti-slip and anti-drop design, sturdy and durable
● strong anti-electromagnetic, radio frequency interference
| Basic information | |
| Applicable gases | carbon monoxide, hydrogen sulfide, oxygen, more than 20 kinds of combustible gases (can be ordered with other gases) |
| Sampling method | Diffusion |
| Detection principle | electrochemical type (poison gas and oxygen); catalytic combustion type (LEL)；Photoionization PID Volatile Organic Compounds (VOC) |
| Detection accuracy | ±5%F.S |
| Response time | T90<20s |
| Indication method | LCD digital chart continuous real-time display |
| Protection level | IP67 |
| Explosion-proof mark | Exib ICT4 |
| Electrical parameters | |
| Working power supply | lithium polymer rechargeable battery |
| Working time | ≥24 hours (standard) |
| Charging time | 3 hours |
| Environmental parameters | |
| Working environment | 5'C~95RH (non-condensing) |
| Operating temperature | -15C to +45C (continuous detection) |
| Mechanical parameters | |
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