Tri-Tronics CMSWL-2BF1 Colormark II Fiber Optic Sensor 18483

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Tri-Tronics CMSWL-2BF1
COLORMARK™ II, No Pulse Stretcher, White LED, F1 Optical Block. 12-24 VDC polarity protected. Fiberoptic. Maximum Sensing Range is depending on fiber optics. 18483

Part Number: CMSWL-2BF1
Catalog Number: 18483


Technical Features

Model Specific

Adjustment Type:

  • Knob

Connection Type:

  • Connector, 4-pin M12

Housing Type:

  • Rectangular

Optical Block:

  • Type F1, Fiberoptic Adapter
    Adapts a sensor to any standard fiber optic light guide with .187" O.D. tips. The light guide is inserted and held in place with a slide-action snap.

LED Light Source

  • White - Broadband Spectrum

Sensing Range:

  • 1/4" to 3/8" Proximity Mode
  • 1/2" to 3" Opposed Mode

Pulse Stretcher:

  • None
Family Specific

Supply Voltage:

  • 12 to 24 VDC
  • Polarity Protected

Current Requirements:

  • 85mA (exclusive of load)

Output Transistors:

  • (1) NPN and (1) PNP output transistor
  • NPN: Sink up to 150mA
  • PNP: Source up to 150mA
  • Momentary short circuit protected
  • Output transistors turn “ON” when mark is in view
  • Anti-pulsing on power-up

Response Time
Minimum duration of input event

  • Light state response: 50 microseconds
  • Dark state response: 140 microseconds
  • Leading edge variation: less than 20 microseconds


  • Less than 400 millivolts for maximum sensitivity and resolution

OFFSET/EDR® Clutch Knob Adjustment

  • Sets initial level on Contrast Indicator in relation to mid-scale switch point of 5 – functions as sensitivity adjustment
  • Controls Enhanced Dynamic Range circuit (EDR®) which functions to avoid glare effect


  • Dark position for dark mark; Light position for light mark


  • OUTPUT INDICATOR - Red LED illuminates when output transistors are “ON”
  • EDR INDICATOR – Intensity of Green LED provides indication of where in the dynamic operating range the offset / EDR adjustment has been set FULLY LIT: Operating near saturation OFF: Operating near maximum sensing range
  • CONTRAST INDICATOR –Displays returned contrasting light levels (background vs. mark)

Light Immunity:

  • Pulse modulated to provide extremely high immunity to ambient light

Ambient Temperature:

  • -40°C to 70°C (-40°F to158°F)

Rugged Construction:

  • Chemical resistant, high-impact polycarbonate housing
  • Waterproof, ratings: NEMA 4X, 6P and IP67
  • Epoxy encapsulated for mechanical strength
Contact: Industrial Sensors and Controls 615-471-1013, Monday-Friday 8:00am-5:00pm CT.

Turnaround: 1 day.

Returns: 30-day money-back guarantee. Call for RMA#.

Accepted Payment Types: PayPal and Credit Card.

Shipping: Domestic and International orders are shipped via UPS, USPS, & FedEx.

Restocking Fee: 10% on orders returned via buyer's error. No fee if seller's error.

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