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M18本質安全開關(Intrinsically safe switch)

發布時間:2021-06-15人氣:492

M18本質安全開關(Intrinsically safe switch)

  • 品種繁多,性能穩定

  • 具有短路保護、過載保護及逆極性保護功能

  • 能進行各種限位、計數控制,適用范圍廣,經濟耐用

開關功能(Switch function)常閉(NC)
輸出類型(Type of output)NAMUR 2線(Two lines)
檢測距離(Detection distance)5mm
設定距離(Set distance)4mm
額定電壓(Rated voltage)8.2V Ri約1kΩ(RI about 1K Ω)
工作電壓(Working voltage)5...25V
開關頻率(Switching frequency)0...3000Hz
遲滯(Hysteresis)0,005...0,2
適用于2:1技術(Applicable to 2:1 Technology)是,無需反極性保護二極管(Yes, no reverse polarity protection diode is required)
電流消耗(Current consumption)未檢測到測量板 ≥3mA在額定電壓下(Measuring plate not detected ≥ 3mA at rated voltage)
檢測到測量板 ≤1mA在額定電壓下(Measuring plate detected ≤ 1mA at rated voltage
環境溫度(Ambient temperature)-25...80℃
連接類型(line type)柔性導線2000mm(Flexible conductor)
任務時間Tm(Task time)20a
診斷覆蓋率DC(Diagnostic coverage)0%
符合標準(Meet the standard)

NAMUR EN 60947-5-6:2000

              IEC 60947-5-6:1999

標準(Standard) EN 60947-5-2:2007

             EN 60947-5-2/A1:2012

        IEC 60947-5-2:2007

                    IEC 60947-5-2 AMD 1:2012

EAC符合性(Compliance)TR CU 012/2011
FM認證(Authentication)控制圖 116-0165(Control chart)
線芯橫截面積(Cross sectional area of core)0.18mm2
外殼材料(Shell material)PBT
防護等級(Degree of protection)IP67


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