جداکننده سیگنال HART MTL4546 | ابزار MTL
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ایزولاتور سیگنال
- Tags Signal isolator
About the Product
ایزولاتور سیگنال مناطق خطرناک MTL4546 با ارتباط HART
ویژگیهای اصلی
تبدیل سیگنالهای 4-20mA برای دستگاههای مناطق خطرناک • تشخیص قطع/اتصال کوتاه مدار • پشتیبانی از ارتباط دیجیتال HART • گواهی Zone 0/IIC
مشخصات فنی
محدوده سیگنال: 4-20mA (1mA زیر، 24mA بالاتر از محدوده)
ظرفیت بار: 90Ω تا 800Ω (16V @ 20mA)
دقت: ±20μA در 20°C
زمان پاسخ: تثبیت 100ms
پهنای باند HART: 500Hz-10kHz
مصرف برق: 35mA @ 24V DC (0.8W)
ایمنی و گواهینامهها
گواهی Zone 0, IIC, T4-T6
مطابق با Division 1, Group A
پارامترهای ایمنی: Uo=28V, Io=93mA, Po=651mW
کاربردهای کلیدی
• مبدلهای جریان به فشار
• موقعیتیابهای شیر HART
• رابطهای کنترل فرآیند
• ابزار دقیق مناطق خطرناک
تشخیص خطا
قطع مدار: <0.9mA
اتصال کوتاه: <0.9mA
ولتاژ میدان: <6.0V عملکرد عادی
بسته شامل
• ماژول ایزولاتور MTL4546
• راهنمای نصب
• سختافزار نصب
اطلاعات سفارش
موجود در انبار • ارسال به سراسر جهان • پشتیبانی ۲۴/۷
Quick Quotes & Info
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- Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
- Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
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- Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.

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