Metal foil
Tin plate
Specifications:
Power Demand
Approximately
500 VA
Supply Voltage
230/460 V +/- 10% 60 HZ
220/440 V +/- 10% 50 HZ
(Other voltages available
upon request)
Temperature Range
0 to 50 Degrees C
Sensitivity
.0005 In. diameter hole
Speed
1 to 2000 ft./min.
Strip Thickness:
Suggested Upper
Limit
0.065 In.
Limited by
Shutter
0.185 In.
Strip Width Maximum by Model:* 6000 or
60"
Automatic Shutters - Threaded
67 inches
Inspect
60 inches
Manual Shutters - Threaded
68 inches
Inspect
62 inches
Minimum which can be inspected 12 In.
centered
Strip Weave
Any within width limits.
*Other sizes are available on special request.
Shutter
Overlap 0.0625
In. minimum at all times. This is normally set to 0.125 In.
Shutter Dead Band
+/- .04 In. to +/- .1 In.
(factory set approx. .06 In.)
Shutter
Shutter Speed
240 or 375 inches per min. for 60 HZ Power freq.
200 or 312 inches per min
for 50 HZ power freq.
(factory set for lower
speed. Can be changed in the field)
Strip weave
speed Must
be less than shutter speed
Typical speed-overlap relationships:
Shutter speed
240 In. per Min.
to 375 In. per Min.
Normal Overlap
.125
In. to
.185 In.
Minimum
Deadband
+/- .55
to +/- .08 In.
OUTPUTS
Relay Contact
DPDT 2 amp at 115V AC resistive. Protection required
for other loads. Derate for incandescent lamp loads with high
in-rush (1/10 rating).
Closure Delay
Approx. 10 milliseconds after detection
Closure Duration
Adjustable,
approx. 10 to 60 MS
Single Pulse
No
holes 0.0V to -0.6V
Pinhole + 8V
Output
impedance Approx.
100 ohms
Minimum load
impedance Approx.
10K ohms
Pulse
Duration Approx.
0.8 milliseconds
Pulse
Frequency Approx.
500 HZ
Duration of Output
Equal to time Pinhole is in
inspection zone.
INTERLOCK (To be supplied by customer)
Function
Line Start
Type Open
when line stopped
Closes when line starts
Shutter Retract Switch (To be supplied by customer (Auto Shutters
only)
Type
SPST - Shutters
retract to limit when closed
Two (2) zone dual detection
