产品详细内容
产品型号: 67-8025-78
产品品牌: RIKEN KEIKI Co., Ltd.
功能
- For prevention of carbon monoxide poisoning!
- It's big and easy to see! With the LCD screen shining in 3 colors, it is possible to identify the detection state even if it is far from the display.
- For preventing carbon monoxide poisoning in control rooms and offices due to CO gas generated in steel works!
- For prevention of poisoning accidents caused by leakage of CO gas in research facilities of various factories, universities, etc.!
- AC power cable 3.2 m is included as standard and can be easily raised.
- This product comes with a traceability certificate. Breakdown of attached documents: gas inspection report (acceptance certificate issued by gas manufacturer), traceability system (traceability system diagram for gas production), traceability chart (traceability system diagram for equipment and measuring instruments)
规格
- Target gas: Carbon monoxide
- Detection principle: Constant potential electrolytic type
- Intensity Display: LCD Digital Display (3-Digit, 7-Segment/Green, Orange, Red 3 Color Backlight)
- Detection range (ppm): 0-150
- Display resolution (ppm): 1
- Detection method: Diffusion type
- Alarm setting: 50ppm (1st)/100ppm (2nd)
- [Standard setting]
- Alarm delay time: Within 60 seconds after introducing gas with 1.6 times the concentration of the alarm point.
- Gas alarm type: two-stage alarm (H-HH)
- Gas alarm display: 1st/Density display and backlight on (orange), buzzer, 2nd/Density display and backlight on (red), buzzer
- Gas alarm operation: self-holding
- Gas alarm contact: non-voltage contact 1a/normally non-energized (energized at alarm)
- Failure alarm and self-diagnosis: System error/sensor connection error
- Failure Warning Display: Contents Display and Backlight Flashing (Orange), Buzzer
- Failure alarm operation: automatic return
- Transmission Specifications: 4~20 mA DC (Non-Insulated, Load Resistance 300 Ω or Less)
- Power cable: Power cable with AC adapter (approx. 3.2 m)
- Power Supply: 100 VAC ±10%/50/60Hz
- Power consumption: Up to 5VA
- Operating temperature range: 0~40°C (without sudden change)
- Operating humidity range: 90%RH or less (no condensation)
- Structure: Wall mounted type/sensor integrated type
- External Dimensions (mm): Approx. 80 (W) x 120 (H) x 35.5 (D)
- Mass (g): about 200
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