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دتکتور شعله ضد انفجار دراگر مدل Flame 1750 H2 (IR3)
Drager Explosion Proof Flame Detector - Flame 1750 H2 (IR3)
|
Model
(مدل) |
Flame 1750 H2 (IR3) | ||
|
Sensor Type
(نوع سنسور) |
IR3 | ||
|
Spectral Response
(طیف پاسخ دهی) |
Three wavelengths in the range from 2 μm to 4 μm | ||
|
Detection Range
(بازه سنجش) |
Hydrogen 40 m (131 ft) ,n-Heptane 12 m (30 ft) ,Methane (0.9 m (36") plume 30 m (100 ft) ,Methylated Spirits 20 m (65 ft) ,Methanol 20 m (65 ft) | ||
|
Response Time
(زمان پاسخ دهی) |
4 seconds (typical) | ||
|
Sensitivity Ranges
(بازه حساسیت) |
Standard (30 m) and High (40 m) | ||
|
Field of View
(زاویه دید) |
Horizontal 90° ,vertical 90° | ||
|
Operating Voltage
(ولتاژ عملکرد) |
24 VDC nominal (18–32 VDC) | ||
|
Power Consumption
(توان مصرفی) |
Minimum 3 W / Maximum 12 W with heating | ||
|
Communication Protocol
(پروتکل ارتباطی) |
RS485 | ||
|
Output
(خروجی) |
0–20 mA + Alarm & Fault relays | ||
|
Operating Temperature
(دمای قابل تحمل) |
-50 to +85 °C (-58 to +185 °F) | ||
|
Alarm Indicator
(نمایشگر هشدار) |
LED | ||
|
Ingress Protection
(حفاظت داخلی) |
IP66 | ||
|
Housing Material
(جنس بدنه) |
Aluminium or 316 stainless steel ,powder-coated | ||
|
Certifications
(گواهینامهها) |
FM ,ATEX ,CFM ,IECEx | ||
|
Manufacture
(سازنده) |
Draeger |
