Ametek Drexelbrook DR7000 Series 추가 지침 매뉴얼 - 페이지 17
{카테고리_이름} Ametek Drexelbrook DR7000 Series에 대한 추가 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Ametek Drexelbrook DR7000 Series 20 페이지. Radar level instrument for 2-wire control systems (liquids)
페이지 인쇄
START-UP
4
WARNING!
Make sure that it is safe to supply electrical power. Do a start-up check:
• Are the wetted components (gasket, flange and antenna) resistant to corrosion by the tank
product?
• Does the information given on the nameplate agree with the application?
• Did you connect the equipotential bonding system correctly?
• Ex d applications:
Ex d applications: Are the cable entries, plugs and adaptors Ex d-approved?
Ex d applications:
Ex d applications:
• Ex tD applications:
Ex tD applications: Are the cable entries, plugs and adaptors Ex tD-approved?
Ex tD applications:
Ex tD applications:
• Ex i / Ex iD applications:
Ex i / Ex iD applications: Are you using an intrinsically-safe barrier within the correct
Ex i / Ex iD applications:
Ex i / Ex iD applications:
parameters? For more data, refer to
characteristics must not be more than the maximum intrinsically-safe values.
• Did you install the correct cable entries? Is the terminal compartment correctly sealed?
• Does the optional purging system agree with Ex requirements?
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Ex ia / Ex iaD equipment
www.drexelbrook.com
DR7000 SERIES
on page 13. The electrical circuit
DR7000-LM IECEX, EDO# 9-10-104, Issue# 1