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Checkline DT-311J Stroboscope - Limited to 1500 RPM
  • Waterproof and Rugged Designed For Wet Environments
  • Phase Shift and Flash Interval Settings For Inspection
  • Control Knob Allows Manual Tuning

Item# Item Name Our Price Qty Add
ELE-DT-311J Checkline 1 DT-311J Stroboscope 115VAC - Limited to 1500 RPM
ELE-DT-311J-2 Checkline 1 DT-311J Stroboscope 230VAC - Limited to 1500 RPM
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  • Internal signal "MODE" (flash) or External triggering control allow manual control and display of flash rate (RPM), deg (flash delay angle in degrees), and automatically synchronizes to an input signal
  • Phase "SHIFT" switch Single touch - changes flash timing, 0-359 degrees
  • "ZERO" setting control Zeroing at any angle is easy-single touch
  • Long life flash tubes Flash rates of 200-1500FPM, the DT-311J flash tubes are designed for extra long life
  • Angle division permits special flash interval ratio settings: 1/1, 1/2, 1/3, 1/4, and 2/4 flashes per rotation

The DT-311J stroboscope is designed for harsh and wet work areas. Where powerful illumination and rugged speed measuring accuracy are required for the textile industry, the DT-311J will perform where other stroboscopes will not.
The DT-311J is used to set injection timing, injection pressure, timing of shedding and weft running time of weaving machinery. Rugged-Drip Proof (IP65) Housing, High Performance Accuracy, Special Phase shifting, with Shock Absorbing components and top mounted handle, allows the equipment operator maximum flexibility when setting the timing of weaving machinery.  
Hand-held or tripod operation they are designed for observing fast repeated motions and for determining RPM or inspection and observation of moving parts by "freezing" or "slowing down" the movement. The instrument can be triggered by means of an external sensor (power supply for the sensor is provided by the stroboscope). The flashes can be delayed either in time or in rotation angle.

Specifications :
  • Flash Range: 200 - 1,500 rpm
  • Phase Shift: 0 - 359 / 1 increments
  • Internal signal range: 200 to 1,500 rpm / fpm
  • Flash Rate/Phase: Rotary Encoder
  • Display: 4 digit 10mm high Red LED
  • Divide ratio: 1/1, 1/2, 1/3, 1/4, 2/4 with shift
  • Input signal:
    • High level: 5 to 24V Pulse width 2 msec min.
    • Lo level: 0 to 1V Pulse width 2 msec min.
    • Output impedance less than 10 K
  • Input impedance: 47 K
  • Display mode: Phase shift (degree), Tachometer
  • Accuracy: 1 digit
  • Flashtube: Xenon lamp Flashtube 311-J
    • Power: 10W at 1,500 rpm
    • Life: 1,200 hours at 1,500 rpm
  • Operating Temperature: 0 to 40 C
  • Power requirement: 115 VAC 5% 50/60Hz
  • Power Consumption: 20 VA max
  • Dimensions: 5.85" W x 6.85" H x 8.42" (149 W x 174 H x 214 L mm)
  • Weight: 4.2 lbs (1.9 Kg)


  • 19.68' (6m) cable w/ connector,
  • Instruction manual,
  • rubber strobe guards w/ handle

Accessories for this product...
Checkline DT-300CC Carrying Case Checkline 311FH-J Spare Tube
Our Price: $65.00

Our Price: $55.00

waterproof waterproof

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