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The following is
technical data, specifications and dimensions on the Moduloc MD95100 line of Remote “All-in-One” Hot Metal Detector. The MD95100 utilizes a modular electronic
controller, flexible armored fiber optic leads and interchangeable
remote lenses.
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Additional Technical Information
To accommodate variation in bar temperature and background IR, various
precise threshold are programmable via covered switches from
270°C
to 1,000°C to ensure reliable switching with reference to both the
displayed background and product IR signal. Furthermore, response time
is programmable from 1ms to 250ms to accommodate black spots on the bar.
The
MD95100 incorporates a remote self-check facility remotely energized by
closed contacts that lights up an internal IR LED to switch the detector
and verify its' outputs operate correctly.
The
MD95100 will operate from either 80-240 VAC or 24VDC power input.
Standard outputs include a cradle relay, a fast reed relay and both NPN/PNP
transistor outputs. |
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Specifications |
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Sensing Element |
Germanium Diode |
Supply Voltage |
110
VAC ± 15% 50/60 Hz and
24 VDC ± 15%
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Power Indication: |
Red
LED |
Power Consumption |
5
VA |
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Function Indication |
Green LED |
Operating Temperature |
-20°C to +60°C (-4°F to 140°F) |
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Remote Self-Check |
Single wire to 24 DVC internal line |
Storage
Temperature |
-25°C to +75°C
(-13°F to 167°F) |
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I.R.
Threshold settings |
Selector switch selectable in 50°C steps between 300°C to 550°C
(572°F to 1022°F) |
Output (#1) |
Relay Output (N/O) 250 VAC, 8A20
mSec response time
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Min/Max I.R. Threshold settings |
Down to 270°C (518°F) and up to 750°C (1382°F) using
internal adjustment
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Output (#2) |
Switch selectable NPN & PNP Outputs, N.O., 500 mA, 45 V, 2A peak |
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Response Time: |
2
msec. min to 200 msec max., dip switch selectable. |
IR
Analog Output |
0 -
6 VDC, non-linear, for aiding in
alignment
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Smallest Detectable Product when utilizing a ½° x 25° Lens
The table below identifies the minimum % of vertical field of view
required with hot steel at stated temperature for it to be repetitively
detected. |
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Indicative Preset
Thresholds |
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Steel
Temp. |
Nominal 350°C Preset Trip |
Nominal 450°C
Preset Trip |
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400°C |
10% |
Not Detectable |
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450°C |
5% |
100% |
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500°C |
1% |
60% |
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600°C |
1/2% |
20% |
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800°C |
Less than 1/2% |
Less than 5% |
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Remote Lenses: |
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Type FR
Precision Slit Rectangular Lens |
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FRO |
FOV:
½° x 5°,
Cast
Aluminum Housing, Air Purged & Air Cooled,
Ambient Temperature Rating: -20°C to +120°C without air
cooling and max. temp: +160°C with air cooling. |
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FR1 |
FOV:
½° x 15°,
Cast
Aluminum Housing, Air Purged & Air Cooled,
Ambient Temperature Rating: -20°C to +120°C without air
cooling and max. temp: +160°C with air cooling. |
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FR2 |
FOV:
½° x 25°,
Cast
Aluminum Housing, Air Purged & Air Cooled,
Ambient Temperature Rating: -20°C to +120°C without air
cooling and max. temp: +160°C with air cooling. |
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Type SR Stainless Steel Slit Lens |
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SR |
FOV:
2° x 15°;
Stainless
Steel Housing, rated 400°C (752°F) |
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Stainless
Steel Tubular Lenses |
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F2 |
FOV:
2° Spot,
25mm diameter
Stainless Steel Housing, rated 180°C (356°F) |
| F4 |
FOV:
4° Spot,
25mm diameter
Stainless Steel Housing, rated 180°C (356°F) |
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F7 |
FOV:
7° Spot,
25mm diameter
Stainless Steel Housing, rated 180°C (356°F) |
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H1 |
FOV:
1° Spot,
25mm diameter
Stainless Steel Housing, rated 400°C (752°F) |
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H2 |
FOV:
2° Spot,
25mm diameter
Stainless Steel Housing, rated 400°C (752°F) |
| H4 |
FOV:
4° Spot,
25mm diameter
Stainless Steel Housing, rated 400°C (752°F) |
| H7 |
FOV:
7° Spot,
25mm diameter
Stainless Steel Housing, rated 400°C (752°F) |
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High Temperature Quartz Rod Lens |
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Q1 |
FOV:
1° Spot,
Stainless
Steel Housing, rated 1000°C (1832°F) ambient, 1300°C (2372°F) radiant |
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Optic Cables: |
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LG-XX-AB |
Fiber Optic
Cable, Tubular, Flexible,
Armored
Stainless
Steel Outer Sheath, 2
meters to 15 meters in 1 meter length,
180°C (356°F) Rating |
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LGH-XX-AB |
Fiber Optic
Cable, Tubular, Flexible,
Armored
Stainless
Steel Outer Sheath, 2
meters to 15 meters in 1 meter length,
400°C (752°F) Rating |
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LG-XX-CB |
Fiber Optic
Cable,
"Fishtail"
Flexible,
Armored
Stainless
Steel Outer Sheath, 2
meters to 15 meters in 1 meter length,
180°C (356°F) Rating (for use with Slit Rectangular Lenses |
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LGH-XX-CB |
Fiber Optic
Cable,
"Fishtail"
Flexible,
Armored
Stainless
Steel Outer Sheath, 2
meters to 15 meters in 1 meter length,
400°C (752°F) Rating (for use with Slit Rectangular Lenses |
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Mounting Accessories: |
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BPA-07 |
Standard Tubular Lens Mounting Block,
Aluminum construction, provides air cooling and purging |
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PST-01 |
Air Purged Tubular Lens Holder, Stainless Steel construction provides
air purging for 1° lenses |
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PST-07 |
Air Purged Tubular Lens Holder, Stainless Steel construction provides
air purging for 2°, 4° & 7° lenses |
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PWST-01 |
Water Cooled & Air Purged Tubular Lens Holder, Stainless
Steel construction provides water cooling and air purging for 1° lens. |
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PWST-07 |
Water Cooled & Air Purged Tubular Lens Holder, Stainless
Steel construction provides water cooling and air purging for 2°, 4° &
7° lenses. |
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ACP-1199 |
Shrouded Lens
Holder, Stainless Steel construction, provides air cooling and air
purging for Part No. Q1 Quartz Lens |
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LSS-36 |
Universal
Swivel/Lift Mounting Stand. Provides 25 mm height adjustment, +/- 45°
vertical swivel and up to 360° horizontal rotation. |
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SLB-A |
Standard
“L” Mounting
Bracket, Provides Horizontal adjustment and +/- 45° Vertical adjustment. |
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