SEMS Optical Pinhole Detector Typical Configuration

A) SYSTEM SPECIFICATIONS
1) Standard and Custom Industrial Enclosures available
a) Frames designed and manufactured by SEMS to function on your
production line without interfering with existing operations

b) Manufactured from steel tube with 3/16” wall
2) Solid state Industrial Sensing Arrays
a) Highly sensitive multi-element sensors
b) Precision high speed optical lens
c) Long lasting LED illumination with matching optical filter

3) On board purging and cooling system
a) No plant air required
b) No plant water required on hot mill applications
c) This air purging system allows the sensor array and optics to
remain clean, even in oily environments associated with
production lines
d) Uses ‘tool-less quick change’ 10” x 20” x 2” air filters

4) Minimum pinhole size = 0.001” (25µm)

5) Operating line speed = 0 to 6600fpm (0-2000mpm)
a) 0.001” (25µm) @ 5000fpm (1500mpm)
6) Standard width measurement = +/- 0.12” (3mm)
a) Optional width measurement = +/- 0.04″ (1mm)

7) Electronic edge detection of product

8) Scans all product to 0.12″ (3mm) of material edge

9) Optional Industrial Operator Station with Touch Screen
a) Housed in a wall mount NEMA 12 enclosure
b) Can be up to 328 feet (100 meters) from sensor assembly
c) LCD Touch Screen display with real time imaging and trending
d) Ethernet interface for customer data collection and control

10) Optional system inputs . . . (customer terminated)
a) Operator Acknowledge
b) End of Strip 1 (Make Report 1)
c) End of Strip 2 (Make Report 2)
d) Hole Detection Permissive
e) Pulse Tachometer
f) Additional Inputs available

11) Optional system outputs . . . (customer terminated)
a) Large Hole Detected
b) Medium Hole Detected
c) Small Hole Detected
d) Edge Crack Detected
e) Weld Hole Detected
f) Spare
g) Spare
h) System On-Line
i) Steering Left-Left
j) Steering Left
k) Steering Right
l) Steering Right-Right
m) Additional Outputs available
n) Data and Reports available via TCPIP 10/100/1000mb Ethernet

12) Uses 120Vac at 5A (supplied by customer)