气体表和水表

Smart gas and water meters promise to give building managers important tools to lower utility bills and increase safety. The flow meters can only provide those benefits if they incorporate high-performance electronics. This is why Littelfuse makes industry-standard solid state relays to open and close flow control valves, thermistor temperature sensors, and reed switches for access control.

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技术:
产品系列:437
功能与特色:Third-party compliance (UL / IEC); low internal resistance
特色:Reduces customer qualification time by complying with third-party safety standards such as UL / IEC

技术:
产品系列:
功能与特色:ESD: IEC 61000-4-2, ?30 kV contact, ?30 kV air, EFT: IEC 61000-4-4, 40 A (5 / 50 ns)
特色:Promotes robust communication channel operation while maintaining high signal integrity

技术:
产品系列:
功能与特色:Surface mountable; fast thermal response
特色:SMD form-factor allows for compact design; non-standards resistance values available

技术:
产品系列:59166
功能与特色:Hermetically sealed; magnetically operated contacts; available overmold for added robustness
特色:Lowest power consumption for longest battery life

技术:
产品系列:PLA192, CPC1394, CPC1983YE, PLA193, PLA194
功能与特色:Up to 3750 VRMS input/output isolation;UL / IEC certified; low drive power
特色:High reliability & electrical isolation; robust design; no EMI / RFI generation

技术:
产品系列:
功能与特色:Ultra-low current consumption; operating life up to 1 million cycles
特色:Available in wide range of operating forces; rugged sealing & resistant to corrosion; very long operating life

Gas & Water Meters Resources