Tri-Tronics SEIF1 Mark II SMARTEYE Photosensor

Description:

The TRI-TRONICS SEIF1 Mark II SMARTEYE Photosensor 17316 is used in industrial photoelectric sensing systems to detect the presence or absence of objects through compatible glass fiber optic light guides. Commonly installed on packaging machinery, conveyor systems, material handling equipment, assembly machines, and automated production lines where precise non-contact sensing is required. Maintenance teams and system integrators use this photosensor for machine repairs, sensor replacement, automation upgrades, and preventive maintenance.

Applications:

The TRI-TRONICS SEIF1 Mark II SMARTEYE Photosensor 17316 is commonly used in packaging equipment, bottling lines, food processing systems, pharmaceutical machinery, and electronics manufacturing. Its F1 fiber optic adapter, infrared LED light source, Enhanced Dynamic Range (EDR) circuitry, and high-speed MARK II electronics provide dependable detection for part positioning, product counting, registration mark sensing, and small object detection in demanding industrial environments.

Technical Specifications:

• Manufacturer: TRI-TRONICS
• Model / Part number: SEIF1
• Catalog number: 17316
• Product type: Photosensor
• Series: SMARTEYE Mark II
• Optical block: Type F1 fiber optic adapter
• Light source: Infrared LED (880 nm)
• Supply voltage: 12–24 VDC
• Output type: One NPN and one PNP transistor output
• Maximum output current: 150 mA per output
• Connection: 4-pin M12 quick disconnect connector
• Response time: 50 µs (light state), 140 µs (dark state)
• Adjustment: Potentiometer with EDR (Enhanced Dynamic Range)
• Indicators: 10-bar Contrast Indicator, Output LED, EDR LED
• Protection: Reverse polarity and momentary short-circuit protection
• Enclosure rating: NEMA 4X, NEMA 6P, IP67
• Operating temperature: -40°C to +70°C (-40°F to +158°F)
• Function: Fiber optic object detection using compatible glass fiber light guides
• Application environment: Industrial automation and machine sensing systems

Common Replacements:

• TRI-TRONICS SDF1
• TRI-TRONICS SE3RF4
• TRI-TRONICS SEIF4