Cylindrical distance sensor LCU-40APW series

ultrasonicanalogvoltage output

Low Cost Analog Voltage Output Pulse Width Output Narrow Sensing Beam Self Contained Sensor Compact Design Input Voltage 11.8 – 30VDC Reverse Polarity Protection The LCU-40APW analog ultrasonic sensor is a self contained sensor in a PVC housing with 1″ NPSM mounting threads. It is powered by 11.8 – 30VDC with reverse polarity protection. The LCU-40APW comes with analog voltage and pulse width outputs. The LCU-40APW is designed to take advantage of today’s PLC and computer analog input cards. The analog card chosen will determine the resolution of the system. The numerical values that are programmed into the PLC or computer will determine the zero and span. Specifications Operational Range: - 4″ to 40″ Power Input: - 11.8-30 VDC Reverse Polarity Protected Input Current: - 30mA, typical Ambient Temperature: - 0 – 60°C or 32 – 140°F Humidity: - 0 – 95% Non-Condensing Housing: - PVC with glass filled epoxy resin sensing face Outputs: Analog Voltage - Analog Voltage Output Non-Adjustable 250mV per inch (1V at 4″ & 10V at 40″) Load 4.7K Ohms to infinity Short Circuit Protected Pulse Width - Positive Pulse 5Vp with 90K Ohm load, Typical 3.3Vp with 6.8K Ohm load, Typical Transducer Frequency: - 170kHz, typical Response Time: Analog Voltage - 10-250ms, typical Pulse Width - 10ms, Typical Weight: - 3 ounces