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Model
DS101
Single
Probe Double Metal Detector
in polycarbonate sealed enclosure
Features
- Thickness
range .05 mm to 1.5 mm (“.002 to
.060”) provides flexibility for a
broad range of thickness applications
and metals.
- Quick response
to doubles in 3 mS to 21 mS
- Automatically
identifies probe type and selects the
reject level for metal
- Push-button
calibration instantaneously sets reject
threshold and adjusts signal for metal
- Warns by
alternately blinking lights for error
and probe failure, fail safe output
- Power is
configurable to 120 or 240 VAC @ 50-60
Hz for international application
- Quick connect
terminals for fast replacement and to
reduce downtime
- Output contacts
@10 AMPS/240VAC, 8 AMPS/24VDC, 20 million
operations
- Enclosed
in IP65 Polycarbonate box with full front
viewing window
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Non-Contact
- Pushbutton Calibrate - No
Additional Enclosure Required
Prime’s
Model DS101 Single Probe Double Metal Sheet
Detector is used in difficult locations
where sensing is possible only on one side.
Functionally the same as Prime’s Model
DS100, the Model DS101 is totally enclosed
in a IP65 rated polycarbonate enclosure
ready to install without any additional
enclosure necessary. It detects ferrous
metals over a thickness range of .05 mm
to 1.5 mm (.002” to .060” ). The
DS101 measures the change in field strength
as metal passes near it’s magnetically
charged probe face. A new sensing element
in the probe increases magnetic sensitive
and improves stability compared to other
brands. To calibrate, simply insert a sheet
in front of the probe and push the calibrate
button. The detector automatically sets
the reject threshold above the single sheet
reading.
It’s SPDT
contact relay de-energizes if a double is
detected, power is lost or a probe failure
is detected. One additional PNP transistor
output turns on when each single is detected.
This single output is applied to a good
sheet counter, jam detector or last sheet
detect circuit. The Model DS101 detector
has fault detection that immediately analyzes
any problem and operates a blinking Green
LED code that directs the operator or maintenance
department to the problem.
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Power
Input:
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Configurable
120 Volts Amax or 240 Volts AC Max,
50 to 60 Hz, 300 mA operating load
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| Output
Response |
<
10 mSec. |
| Outputs: |
SPDT
contact relay Double detected, NC
closed Max. load 10 Amps @ 240 V ac,
8 Amps @ 24 V dc ½ HP @ 240 V ac |
| Single
Present Output: |
PNP transistor Nothing detected single
= 24 V dc nothing = 0 V dc load source
24 Volts, 100mA max. |
| Output
Fail-safe: |
Contact
goes to double condition. PNP changes
to nothing condition. Flashing indicators
sequence code identify problems. |
| Metal
Sensitivity: |
Ferrous
metal, steel, tinplate Thickness range:
04 mm to 1.5 mm (.002” to .060”) |
| Calibration: |
Push-button
switch with single sheet |
| Sample
Indicators: |
Green
for single, amber for double, green
blinking probe is bad or disconnected |
| External
Inputs: |
Calibrate & output latched reset |
| Sensor
Operation: |
Permanent
magnetic flux field is shunted across
sensor poles by the thickness of metal.
Maximum thickness is limited by the
diameter of the probe. The chart below
provides a range for each probe. |
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Single
Side Double Detector Probes
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Probe
Model
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Probe
Diameter
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Breakaway
Force
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Min.
Thickness
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Max.
Thickness
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| PM4 |
18
mm (.7")
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13
lb. |
.04
mm (.0015")
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.4
mm (.015")
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| PM10 |
30
mm (1.18")
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20
lb. |
.1
mm (.004")
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1.0
mm (.040")
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| PM15 |
36
mm (1.85")
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30
lb. |
.15
mm (.006")
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1.5
mm (.060")
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Shear
force is approximately 10% of Breakaway
Force
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| Additional
Product Information
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