دتکتور شعله IR3 اسپکترکس مدل 20/20SH مناسب برای شناسایی حریق نامرئی هیدروژن
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دتکتور شعله IR3 اسپکترکس مدل 20/20SH
Spectrex IR3 Flame Detector - 20/20SH
|
Model
(مدل) |
20/20SH | ||
|
Part Number
(شماره قطعه) |
20/20SH | ||
|
Sensor Type
(نوع سنسور) |
IR3 | ||
|
Spectral Response
(طیف پاسخ دهی) |
Three IR Bands | ||
|
Detection Range
(بازه سنجش) |
Alcohol (Ethanol): 60 ft (18m) for a 8" (0.2m) wide\, 20" (0.5m) high flame, Hydrogen: 100 ft (30m) for a 8" (0.2m) wide\, 20" (0.5m) high flame, Methanol: 26 ft (8m) for a 8" (0.2m) wide\, 20" (0.5m) high flame | ||
|
Response Time
(زمان پاسخ دهی) |
Typically 5 seconds | ||
|
Sensitivity Ranges
(بازه حساسیت) |
4 Sensitivity Ranges for a 8" (0.2m) wide\, 20" (0.5m) high Hydrogen flame: 25 ft (7.5m)\, 50 ft (15m)\, 75 ft (22m) and 100 ft (30m) | ||
|
Field of View
(زاویه دید) |
Horizontal 90º; Vertical 90º | ||
|
Built-in-Test (BIT)
(تست داخلی) |
Manual and Automatic | ||
|
Operating Voltage
(ولتاژ عملکرد) |
18-32 VDC | ||
|
Power Consumption
(توان مصرفی) |
Alarm: Max. 150mA, Stand-by: Max. 100mA | ||
|
Output
(خروجی) |
2 Alarm Relay, 4-20 mA, fault relay | ||
|
Communication
(نوع ارتباط) |
RS485 | ||
|
Operating Temperature
(دمای قابل تحمل) |
'-40°F (-40°C) to 160°F (70°C) | ||
|
Ingress Protection
(حفاظت داخلی) |
IP66 and IP67 per EN60529\, NEMA 250 6P | ||
|
Operating Humidity
(رطوبت قابل تحمل) |
Up to 95% | ||
|
Entries
(ورودی) |
2 x 3/4" - 14NPT conduits, 2x M25 x 1.5 mm ISO | ||
|
Housing Material
(جنس بدنه) |
Aluminum\, heavy-duty copper free (less than 1%)\, white epoxy enamel finish | ||
|
Certifications
(گواهینامه‌ها) |
ATEX: II 2 G, EN60529, FM | ||
|
Manufacture
(سازنده) |
Spectrex | ||
|
Manufacture
(سازنده) |
Spectrex |
