IDEC SA2E-DN3M-2M Photo Sensor, 500 mm, NPN, Diffuse Reflective, 10 to 30 VDC, Cable, SA2E Series

SA2E-DN3M-2M is a SA2E series miniature high-performance photoelectric sensor with built-in amplifier. Features operating temperature range of -30 to +55°C. Ideal for installation on equipment used in cold storage warehouses. Small objects moving at high speed were detected at intervals, but with SA2E, the response time is 0.5ms, allowing continuous detection of small objects at high speed. In addition to reverse-polarity protection for the power voltage, an output reverse-polarity protection circuit is also built-in, to protect the sensor from damage in the event of incorrect wiring.

• Enhanced detection accuracy and response time
• Diffuse reflective, NPN output, 20A maximum current consumption
• Sensing range is 500mm
• Light ON/dark ON (selectable) operating mode (select using the operation mode switch)
• Suitable for restroom sink applications
• Red LED light source element
• 2m cable connection
• Supply voltage is 12 to 24VDC ripple p-p 10% maximum (operating range 10-30VDC (including ripple))
• cULus listed, dimension is W0.42inch × D0.76inch × H1.24inch (excluding LEDs and controls)
• PBT housing, PMMA lens, IP67 (IEC60529) degree of protection

Warnings

Do not apply the voltage over the rated voltage range or AC voltage otherwise the switch may blow out or burn.

Notes

Do not use the SA2E during transient time of 100ms after turning on the power supply.