Product Specification of Non-Contact Laser Doppler Speed And Length Gauges

• Acceleration Rate: 500ms²
• Gauge Dimensions: 230 x 130 x 75 mm (9" x 5" x 2.9") [L x W x H]
• Gauge Weight: 3 kg (6.6 lbs)
• Laser Spot Size: 4 mm (0.16") diameter
• Pulse Output: 3x<br>Opto-isolated differential outputs. Con?gurable as Quadrature or Index.<br>Default output 5 V or user input to 24 Vdc Max.<br> Max. Pulse Output up to 1 MHz
• Relay Outputs: 3x<br>Volt-Free Contact; Max. Voltage 50 Vdc 0.5 A<br>Gauge OK, Gauge Measuring, Laser On, Laser at Temp, Shutter Open, (Status Indicators) Preset Length 1, Preset Length 2
• Analog Outputs: 0 - 10 Vdc Scaleable output. Output based on Speed or on Good Readings
• Measurement Update Rate: 40&micro;s (0.04 ms) [1 measurement &#61; 1 scan]
• Digital Inputs: 4x<br>2 Fixed: Laser Enable, Optical Shutter Enable<br>2 Programmable:Length Reset, Display Hold, Length Hold, Speed Hold, Direction, Pause.<br>Max. Input 24 Vdc
• Temperature Range: 5&deg;C &#216; 45&deg;C (41&deg;C &#126; 113&deg;F). Gauge cooling system available for extreme environments.
• Power Requirement: 15 - 25 Vdc, 20 Watts
• Protection: IP67
• Stand off Distance: 150 mm (5.91 inch), 300 mm (11.8 inch), 600 mm (23.6 inch)
• Depth of Field: 25 mm (0.98 inch), 60 mm (2.36 inch), 60 mm (2.36 inch)
• Repeatability: Better than 0.02%
• Accuracy: Better than 0.05%
• Speed: Min. 0.1 m/min (0.3 ft/min); 0.2 m/min (0.6 ft/min), 0.2 m/min (0.6 ft/min)<br>Max. 2500 m/min (8,200 ft/min), 5000 m/min (16,400 ft/min), 5000 m/min (16,400 ft/min)
• Models: SL1525, SL3060, SL6060