Light Screen WLS04
The Light Screen WLS04 is a cutting-edge, high-speed measurement device designed for use with the Ballistic Analyzer BA08M. This accessory equipment offers exceptional performance and accuracy, making it an indispensable tool for professionals in need of precise ballistic data analysis.
The WLS04 features a special fast gate that operates in the infrared spectrum, providing excellent measurement accuracy for a wide range of bullet velocities. This system is capable of measuring both subsonic and supersonic ammunition, and thanks to its unique filters, it can accurately measure velocities near the sound velocity while effectively removing the parasitic effects of shock waves.
Designed for the best electromagnetic compatibility, the WLS04 ensures seamless integration with the BA08M, allowing users to take full advantage of the excellent parameters of the Ballistic Analyzer. The weatherproof design of the WLS04 guarantees reliable performance in a variety of conditions, making it suitable for use in outdoor environments.
In summary, the Light Screen WLS04 is a high-performance, versatile, and accurate measurement device that, when paired with the Ballistic Analyzer BA08M, provides a comprehensive solution for professionals in need of precise ballistic data analysis.
PRODUCT INFO
Principle of measurement
two high-speed optical gates MOG04
- heavy-duty construction in accord with EMC
- improved protection of all optical elements
- interconnection only by coaxial cables (EMC, low-cost service)
Calibre range
min. 4 - 100mm
Velocity range
min. 50 - 5000 m/s (at special conditions up to 10000 m/s)
Velocity inaccuracy
<0.2% (200 - 2000 m/s), see Note 1)
Safe passage area
1000 x 1200mm (W x H)
Active sensor area
1000 x 1000mm (W x H)
Reaction time
typ. 1us
Meas. base for velocity
1000mm
Trigger modes
rise / fall edge (= base / nose)
Shock wave filter
built-in hardware filter
selectable software filter from 0 to 1000us
Threshold level
selectable from -75% to +75% of meas. range
Output signals
BNC AC output START and STOP, 0 to 10V pulse (for BA03,04)
BNC DC output START and STOP, 2 to 10V pulse (for BA08M)
Gain range
selectable 30x / 10x / 3x
30x
calibre <10mm
10x
calibre 10mm to 50mm
3x
calibre >50mm
Working temperature
from -30°C to +40°C
Protection
optical module IP65
electronic box IP63
Air humidity
up to 100%, non-condensing
(condensation of humidity can cause measurement malfunction,
but not the instrument damage)
Altitude
max. 3000m
Power
electronic box 12...24VDC, WLS max. 40VA (WTS max. 80VA)
external power supply 85-264VAC/15VDC (50-60Hz, 50VA, IP50)
Dimensions (approx.)
1345 x 1805 x 1075mm (W x H x D)
Note.1) :Standard inaccuracy <0.2% is valid for 1MHz Sampling Rate of the Transient Recorder BA08M.Forincreasing of accuracy to <0,1% use Sampling Rate 5MHz (velocity 200 ... 1 500 m/s) or 10MHz (velocity 1500 ... 3 000 m/s).