stroboscope LUTRON DT-2249A

Product detailed description

DT-2249A Digital Stroboscope

The DT-2249A is a professional-grade digital stroboscope designed for precise, non-contact measurement and observation of fast-moving objects such as gears, fans, pumps, and motors. It uses a microprocessor-controlled circuit with a crystal time base to ensure high measurement stability and accuracy.

This model is equipped with a xenon flash tube that produces high-intensity, white flashes (6500K), making it easy to visually freeze and examine rotating or vibrating components. Its digital LED display with 5 digits allows for clear and easy reading, and the intuitive control buttons make adjustments fast and simple.

Key Features:

• Measurement range: 60 – 30,000 RPM/FPM
• Accuracy: ±0.05% + 1 digit
• Resolution: 0.1 RPM (< 1000 RPM), 1 RPM (≥ 1000 RPM)
• Display: 14 mm (0.56") red LED, 5 digits
• Flash source: Xenon lamp with 4 Joules energy per flash
• Flash color temperature: 6500 K (Xenon white)
• Digital control buttons: Multiply ×2, Divide ÷2, +, -
• High intensity, adjustable light output
• Compact and impact-resistant plastic housing
• Power supply: 110–230V AC ±10%, 50/60 Hz
• Power consumption: Less than 30W
• Operating temperature: 0 – 50°C (32 – 122°F)
• Humidity: < 80% RH
• Weight: 1 kg (2.2 lb)
• Dimensions: 21 × 12 × 12 cm (8.3 × 4.8 × 4.8 in)

Typical Applications:

• Industrial maintenance
• Production monitoring
• Quality control
• Laboratory testing
• Educational demonstrations

Included Accessories:

• DT-2249A Digital Stroboscope
• Power cable
• Operation manual

Flash Tube Specification:

• Flash duration: 60 – 1000 µs
• Beam angle: 80°
• Replaceable Xenon flash tube with socket
• Flash tube replacement recommended if irregular flashing occurs above 3600 RPM

Operating Duty Cycle:

• Up to 2000 RPM: 2 hours
• 2001–3600 RPM: 1 hour
• 3601–8000 RPM: 30 minutes
• Above 8000 RPM: 10 minutes
• Allow 10 minutes cooling between cycles for longer lifespan.

Note: Specifications and appearance may change without prior notice.