Electro-optical level switch DTM3-8 series

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Features: • Thread: 3/8''NPT • Build in 100ms Power On Delay eliminate false trigger when power up • Self-Recover Short Circuit protection on NPN/PNP output, Reverse Polarity and Over Voltage Protection on sensor power supply • Self-Recover Short Circuit, Reverse Polarity, Over Voltage Protection • High Performance ASIC based compact Sensor • Technology: optical sensor • 1mm liquid level detecting precision • Low Power: 10mA with output low • Temperature range: -20~55℃ or - 40°C~100°C • Highly chemical resistance material: Polysulfone or Trogamid • Water Proof IP67 • Light on or dark on switchable