Mixed Quantity Discounts Apply
Buy any mix of items from the "Sensor Accessories Group" and receive an extra discount: 5%(5+), 10%(10+), 15%(25+) per shipment.
(Scheduled orders excluded - Quantity discounts apply to each shipment only)

• Reduces the emitted beam, allowing the detection of small targets.
• Shutter consists of a threaded ring-nut, a protective lens, an O-ring and an aperture, which screws onto the optical head of both the emitter and receiver. A table is provided which shows the sensing distance and minimal detectable object (See catalog or select "Technical Info" tab for more detail).