Product Description:
The series of 485 main line gas detection alarm system adopts non-standard agreement or MOdBUS protocol for data collection and transmission.
This fixed ozone detector uses the bus-system, having strong anti-jamming capability, convenient layout and simple wiring. At the same time, it also provides an controlling external device (exhaust fan, solenoid valve, etc.) of the switch output.
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Product Features:
1. With bus-wire RS485 Modbus protocol.
2. IP54 water &dust proof. Explosion-proof grade: Ex dⅡCT6, With CE, ATEX certificate.
3. Two-stage settable alarm point set.With an optional audible &visual light.
4. Can output relay signals, can drive ventilator or solenoid valve and other external devices.
| Size: | 144 mm * 190 mm * 74 mm |
| Weight: | about 1130 g |
| Sensor types: | infrared method |
| Measure range | 0-50ppm |
| Resolution: | 1ppm |
| Response time: | ≤30s |
| Working pattern: | continuous work |
| Working voltage: | DC24V |
| Output signal: | RS485 |
| Output way: | Four wire |
| Communication protocol | Modbus |
| Optional alarm lamp: | need extra $20/pc. audible&visual alarm |
| Temperature range: | - 20 ℃ ~ 50 ℃ |
| Humidity: | 15% ~ 90% RH (No condensation) |
| Certificate: | CE,ATEX |
| Explosion-proof number: | CE101084 |
| Explosion-proof marks: | Exd II CT6 |
| Transmission distance: | <1000 m |
Product Certificate:
This fixed O3 analzyer is with CE,ATEX Certificate, which is explosion proof,water,dust proof,can be export to European market.
 CE Certificate |  Explosion-Proof Certificate |
Contact:
Email : lucy@huafankj.com
Wechat/whatsapp:8615702973573
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