Skip to main content

Smart Vision Lights

DFLW-200-4Z-625 | DFLW-200-4Z Dark Field Ring Light, 200mm, 625nm Red, 25 Degree Lens

Part: DFLW-200-4Z-625

The DFLW-200-4Z-625 photometric stereo 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 integrated microlens film, it can be used at working distances of 25mm to 75mm with a uniform lighting pattern. This light includes SVL's 4ZMD external driver which allows for control of four individual sectors of the light, with individual operation in both constant-on and overcurrent strobe operation modes in one convenient light. This model has a 200mm aperture and is in the 625nm Red 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-200-4Z-625 can be mounted using the threaded holes on the back of the light.

Technical Specifications

Dimensions

Height1.5 in / 38.1 mm
Inner Diameter7.78 in / 197.6 mm
Outer Diameter12.72 in / 323.1 mm
Active Diameter7.78 in / 197.6 mm
Viewport Diameter7.78 in / 197.6 mm
Product Weight0.26 lbs / 0.12 kg

Product Availability

Stock LocationBuilt to Order
Product LifecycleActive
Standard Lead Time3 Days

Thermal Limitations

Max Operating Temp45°C / 113°F
Min Storage Temp-20°C / -4°F
Max Storage Temp70°C / 158°F

Connector and Driver Information

Connector Type5 Pin M12 Male A-Coded
Connectorized At LightYes

Driver Information

Driver NomenclatureExternal Driver Dependent
Driver IncludedYes
Driver LocationExternal

Electrical Characteristics

Voltage24 VDC
Max Input Power Constant On43.2 W
Max Strobe Latency10 us
Max Strobe Duration0 ms
Max Strobe Frequency4000 Hz
Max Strobe Duty Cycle100 %
Min Strobe Duration30 ms
Max Overcurrent Strobe Current1800 mA
Max Overcurrent Strobe Latency10 us
Max Overcurrent Strobe Frequency4000 Hz
Max Overcurrent Strobe Duty Cycle100 %
Min Overcurrent Strobe Duration30 ms
Max Overcurrent Strobe Input Power43 W
Max Duty Cycle100 %
PNP Trigger Voltage4-24 VDC
PNP Trigger Current20 mA
NPN Trigger Voltage< 1 VDC

Product Configuration Details

CollimatedNot Collimated
Wavelength625nm Red
DiffusedNot Diffused
PolarizedNot Polarized
Lens Angle25 Degree

Operational Modes

Operation ModesConstant On – Dimmable
Overcurrent Strobe
Overcurrent Strobe - Dimmable
Constant On
Strobe
Strobe – Dimmable
Strobe Trigger InputExternal Driver Dependent
Intensity Adjustment TypeExternal Driver Dependent
Daisy ChainYes
Direct ConnectYes

Mechanical Properties

Housing MaterialAluminum
Mounting MethodTapped Holes
IP RatingIP68

Regulatory Information

CompliancesCE, IEC 62471, RoHS
Warranty10 Years