DT-3011J Stroboscope

DT-3011J NEMA 4X Stroboscope for Harsh Wet Work Areas

Where powerful illumination and rugged speed measuring accuracy is required for the textile industry, the DT-3011J will perform where other stroboscopes will not. The DT-3011J is used to set injection timing, injection pressure, timing of shedding and weft running time of weaving machinery. Units combine rugged NEMA 4X (IP65) housing with 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.

  • Internal Signal “MODE” (Flash): Flashes Per Minute mode (FPM mode), Phase Shift mode (PHA mode DEG = delay angle), Phase Shift mode (PHA mode ms = delay time)
  • Internal / External Signal “SIG”: Select Internal or External Operation modes. INT: Internal frequency emission set by rotary dial. EXT: External emission synchronized by external sensor signal input
  • Angle division “DIV”: Permits special flash interval ratio settings: in external operatio: 1/1, 1/2, 1/3, 1/4, and 2/4 flashes per rotation
  • “ZERO” Setting Control: Easy, single touch re-zeroing at any angle in external operation
  • Phase “SHIFT”: Single touch in external operation: changes flash timing, 0-359 degrees
Model DT- 3011J
Flashing Range 200 to 2500 fpm (flashes per minute)
Accuracy ±0.02 % of reading
Resolution 1 fpm
Flash Duration 20 μs
Phase Shift (Internal Emission Setting) Angle: 0 to 359°, available to set by 1° increments.
Time: 0.0 to 299.2 ms, available to set by 0.1 ms increments
External Trigger Input Signal H level: 5 to 24 V
L level: 0 to 1 V
Pulse width: 2 ms or more
Input Impedance 47 kΩ or more
Display 6 digits, 0.28" ( 7mm) high, red LED
Flashtube Power/Life Xenon, 15 W max. (100 million flashes)
Lux Rating 8" (20 cm) Distance = 2750 lx @ 1500 fpm, 3200 lx @ 2500 fpm with 5.9" (150 mm) irradiation diameter.
20" (50 cm) Distance = 875 lx @ 1500 fpm, 1025 lx @ 2500 fpm with 11.8" (300 mm) irradiation diameter.
Power Requirement AC 100 to 115V 50/60Hz
Operating Temperture 32° – 104°F (0 – 40°C)
Dimensions 8.4" L x 5.7" W x 5.7" H (213 mm x 145 mm x 144 mm)
Operating Humidity 35 to 85% (Non- condensing)
Product Weight 4 lbs (1.8 kg)
Package Weight 7.9 lbs (3.6 kg)
Power Cable Approx. 9 m (29.5') with Two Banana clips red/black
Red: External pulse input; Black: GND
Included Accessories Handle, rubber strobe guard, cable
Warranty 2-year
Certification RoHS; NIST available
DT-3011J Harsh Environment NEMA 4X (IP65) Stroboscope with Included power 19.68’ (6m) cable, rubber strobe guard with handle.
NIST-STROBE NIST traceable certificate with data


FLASHTUBE3011J Replacement flash tube for DT-3011J

Literature Download

DT-3011J Data Sheet | DT-3011J Manual