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Supplier
Information
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Miniature
On-Board Display Indicator™
Model CI 25
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Designed for P.C. board mounting, the
CI 25 indicator is a miniature single coil magnetic
latching drum indicator. It features a nonvolatile drum
display that provides positive indication of a fault
condition and excellent visibility in high ambient light.
The Model CI 25 was designed to
provide a low cost solution to monitoring fault conditions
or end-of-use indication. This rugged design offers
the reliability of much more expensive devices while
providing long life in the harshest of environments.
Cleared by DOD/OFOISR for public
release under 00-S-1235 dated April 17, 2000.
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Compact P.C. Board Mounting
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Latching Display |
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Low Cost |
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For Use in Industrial and Medical
Applications |
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High Visibility |
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Withstands multiple autoclave
operations |
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OPERATION
When the indicator coil is energized, the highly visible
drum changes position and latches to the magnetic core.
The drum will remain magnetically latched to the core
in the position last pulsed. Even if the fault signal
is removed, the indicator will "remember" that a fault
had occurred.
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| Electrical
Specifications |
Standard Coil
Voltage and Resistance Values
Resistance shown at room temperature.
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Nominal Voltage (VDC)
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3
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5
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12
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Coil Resistance (Ohms)
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5.34
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14.6
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81.3
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| Dielectric
Strength: 100 VAC RMS |
| Nom. Operating
Pulse Power: .900 watts |
| Operating
Pulse Length: 50 milliseconds min. |
| Reset Pulse
Length: 50 milliseconds min. |
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| Coil
Support: Molded Ultem |
| Mounting:
Four: .025 square pins. |
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Weight: 1.2 grams |
Display
Colors: White, Yellow, Green, or Red
Other colors available
upon request. Medical-grade ink used.
Transtech Type: RNT
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| Operating
Temperature Range: -40°C to +134°C.100% RH under
30 PSI. |
| Operational
Life: 500,000 cycles |
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When
ordering, show model number first followed by the voltage
range and then the set color and reset color. If this
is a special part, customer's modification number will
be added at the end of the ordering number.
Example:
A basic model with a 5 volt source, yellow set color
and a black reset color would be CI25-5-Y/BLK.
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CI
25 - 5 - Y
/ BLK - S
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Basic
Model
Number
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Coil
Voltage
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Fault
or Set
Color
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Rest
Color
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Factory
Modification
Number if Special
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CI
25
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3
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BLK
Black
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BLK
Black
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5
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G
Green |
G
Green |
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12
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R
Red |
R
Red |
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W
White |
W
White |
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Y
Yellow |
Y
Yellow |
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NOTE:
Dim. in ( ) are mm.Tolerances:Decimals: ± .010 (0,25) Fractions:±
1/64
| This
PDF contains a printable version of the hard copy
catalog page. |
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L-3-EDI
CI25.pdf |
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Note: Viewing and printing PDF files requires the
free Adobe Acrobat Reader program. You can download
Acrobat Reader from Adobe's
web site. |
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