EATON MTL4546 ISOLATING DRIVER for 4–20mA HART valve positioners MTL 4546
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  • EATON MTL4546 ISOLATING DRIVER for 4–20mA HART valve positioners MTL 4546
  • EATON MTL4546 ISOLATING DRIVER for 4–20mA HART valve positioners MTL 4546

EATON MTL4546 ISOLATING DRIVER for 4–20mA HART valve positioners MTL 4546

49,00 $
264712596922
Количество
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Для поставки по России и в пределах таможенного союза используются службы СДЭК, ЕМС, Желдорэкспедиция, Деловые Линии и ПЭК. При необходимости Вы можете отправить запрос на доставку другой транспортной компанией.

 

Возврат товаров принимается в течении 15 дней после получения.

MTL4546 ISOLATING DRIVER for 4–20mA HART valve positioners with line fault detection.

The MTLx546 accepts a 4/20mA floating signal from a safe-area controller to drive a current/pressure converter (or any other load up to 800Ω) in a hazardous area. For HART valve positioners, the module also permits bi-directional transmission of digital communication signals. Process controllers with a readback facility can detect open or short circuits in the field wiring: if these occur, the current taken into the terminals drops to a preset level. The MTL4546C and the MTLx546Y are very similar to the MTLx546 except that they provide open circuit detection only (i.e. no short-circuit detection).

SPECIFICATION

  • Number of channels One
  • Location of I/P converter Zone 0, IIC, T4–6 hazardous area if suitably certified Div. 1, Group A, hazardous location
  • Working range 4 to 20mA
  • Digital signal bandwidth 500Hz to 10kHz
  • Maximum load resistance 800Ω (16V at 20mA)
  • Minimum load resistance 90Ω (short-circuit detection at < 50Ω)
  • Output resistance > 1MΩ
  • Under/over range capability Under range = 1mA Over range = 24mA (load ≤ 520Ω)
  • Input and output circuit ripple < 40µA peak-to-peak
  • Transfer accuracy at 20°C Better than 20µA
  • Temperature drift < 1.0µA/°C
  • Response time Settles within 200µA of final value within 100ms
  • Communications supported HART
  • LED indicator Green: power indication
  • Maximum current consumption (with 20mA signals into 250Ω load) 35mA at 24V dc
  • Power dissipation within unit (with 20mA signals into 250Ω load) 0.8W at 24V
  • Safety description Uo=28V Io=93mA Po=651mW Um = 253V rms or dc

New, in factory box.

Typical delivery time:

  Economy shipping (Russian Post) Standard Shipping (EMS Express Post) Europe 14-30 days, in rare cases up to 90 days 7-20 days, in very rare cases up to 70 days United States 20-60 days, in rare cases up to 90 days 14-30 days, in rare cases up to 70 days Canada 14-30 days, in rare cases up to 90 days 7-30 days, in rare cases up to 70 days Asia, India, Africa 14-40 days, in rare cases up to 90 days 7-20 days, in very rare cases up to 70 days Australia and Oceania 14-40 days, in rare cases up to 90 days 10-25 days, in rare cases up to 70 days South and Central America 20-40 days, in rare cases up to 90 days 14-30 days, in rare cases up to 70 days Other countries 20-60 days, in rare cases up to 90 days 10-30 days, in rare cases up to 70 days
2 шт.

Характеристики

Brand
Eaton
MPN
MTL4546
Model
4546
Controller Platform
MTL