DFLW-200-850 | DFLW-200 Dark Field Ring Light, 200mm, 850nm Infrared, 25 Degree Lens

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The DFLW-200-850 dark field ring light from Smart Vision Lights is an IP68 rated Machine Vision Light appropriate for washdown applications such as food processing. With the integr ated microlens film, it can be used at working distances of 25mm to 75mm with a uniform lighting pattern. This light incorporates SVL's Multi-Drive driver which allows for operation in both constant-on and overcurrent strobe operation modes in one convenient light. This model has a 200mm aperture and is in the 850nm Infrared color. The DFLW series is available in White, 470nm Blue, 530nm Green, 625nm Red, 850nm IR, and 940nm IR color variants. Further customizations can be performed upon request from Machine Vision Direct.The light features a 5 Pin M12 Male Connector on the end of the light. We recommend our 5PM12 series of cables (5PM12-5, 5PM12-10, or 5PM12-15).The DFLW-200-850 can be mounted using the threaded holes on the back of the light. Technical Specifications Dimensions + Height 1.5 in / 38.1 mm Inner Diameter 7.78 in / 197.6 mm Outer Diameter 12.72 in / 323.1 mm Active Diameter 7.78 in / 197.6 mm Viewport Diameter 7.78 in / 197.6 mm Product Weight 0.26 lbs / 0.12 kg Product Availability + Stock Location Built to Order Product Lifecycle Active Standard Lead Time 5 days Thermal Limitations + Max Operating Temp 45°C / 113°F Min Storage Temp -20°C / -4°F Max Storage Temp 70°C / 158°F Connector and Driver Information + Connector Type 5 Pin M12 Male A-Coded Connectorized At Light Connectorized Driver Information + Driver Nomenclature SVL Multi-Drive Driver Included Included Driver Location Internal Electrical Characteristics + Voltage 24 VDC V Max Input Power Constant On 35.5 W Max Strobe Latency 10 us Max Strobe Duration 0 ms Max Strobe Frequency 4000 Hz Max Strobe Duty Cycle 100 % Min Strobe Duration 30 ms Max Overcurrent Strobe Current 1480 mA Max Overcurrent Strobe Latency 10 us Max Overcurrent Strobe Frequency 4000 Hz Max Overcurrent Strobe Duty Cycle 100 % Min Overcurrent Strobe Duration 30 ms Max Overcurrent Strobe Input Power 36 W Max Duty Cycle 100 % PNP Trigger Voltage 4-24 VDC V PNP Trigger Current 20 mA NPN Trigger Voltage < 1 VDC V NPN Trigger Current 15 mA Product Configuration Details + Collimated Not Collimated Wavelength 850nm Infrared Diffused Not Diffused Polarized Not Polarized Lens Angle 25 Degree Operational Modes + Operation Modes Constant On, Constant On – Dimmable, Overcurrent Strobe, Overcurrent Strobe - Dimmable, Strobe, Strobe – Dimmable Strobe Trigger Input PNP Trigger, NPN Trigger Intensity Adjustment Type Analog Voltage Daisy Chain No Direct Connect No Mechanical Properties + Housing Material Aluminum Mounting Method Tapped Holes IP Rating IP68 Regulatory Information + Compliances CE, IEC 62471, RoHS Warranty 10 Years Shipping + Country of Origin United States HTS Code 9033.00.2000 Show more