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36Limit AlarmsLightning Surge ProtectorsSignalConditionersIndicatorsLimit AlarmsPowerTransducersWeb Data LoggersTemperatureControllersTower LightsRecordersPID ControlComponentsRemote I/OMultiplex Transmission SystemElectric ActuatorsSignal Conditioners Selection Guide 1Focused New Products for JapanSignal Conditioners Selection Guide 2M-SystemCompanySuperior Selection Across a Broad Range of Sensor / Signal Types and Applications• 4-20 mA & pulse signals• Thermocouple • RTD • Potentiometer• Strain gauge• Frequency pickup• RS-485 / RS-422• Ethernet• DeviceNet• PROFIBUS• LONWORKS• Multi-stage SPD for AC/DC power supply lines up to 30 amps• One-port SPD• Class I and III• Life monitor function for health testing• Plug-in base wiring for easy maintenance• Ultra-slim design for high density mounting• Hazardous location approvalsM-Rester SeriesM-System Surge Protectors Absorb Only the Lightning Surges With No Interruption of the Instrumentation Signal ❙❙Protecting sensors, signal and power lines, communication networks❙❙Excellent protection by multi-stage SPD: extra protection by a series resistance with diodes to limit current flow in addition to the discharge element at the first stage❙❙Each model identified by specific sensors or devices to be protected; with carefully chosen specifications to provide maximum protection❙❙One-port surge protectors are also available for power line protectionLife Monitor & Surge CounterMAA-100 / MAA-200 / MAAC-100 / MAAC-200❙❙Protects 120 Vac / 240 Vac power supply lines for up to 5 amps load current❙❙Life monitor function helps you to decide when you should replace the surge protector, reducing maintenance and preventing downtime.❙❙Alarm contact output to alert externally the surge protector’s healthOne-Port SPD for Power SupplyMAKF / MAT2❙❙Connected in parallel between the power and ground lines regardless of load current❙❙Thermal breaker ensures degraded head element to be automatically separated from the power lines to prevent overheating.❙❙MAT2 applicable to three-phase power line in single moduleLightning Surge Protectors

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