7481 Просмотр технического описания (PDF) - Unspecified
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7481 Datasheet PDF : 4 Pages
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Model 7480
ENVIRONMENTAL (MIL-PRF-12934)
Operating Temperature Range
Temperature Cycling
Shock
Vibration
Moisture Resistance
High Temperature Exposure
Rotational Load Life (1 lb side load for 7488)
Ingress Protection Rating (IP Code)
-40°C to +125°C dynamic, -55°C to +125°C static
5 cycles, -55°C to +125°C, maximum 5% ΔR
6 ms Saw-tooth, 100 G’s, 0.1 ms maximum discontinuity
15 G’s, 10 to 2,000 Hz, maximum 5% ΔR, 0.1 ms maximum discontinuity
Five 24 hour cycles, maximum 3% ΔR
1,000 hours at 125°C, maximum 5% ΔR
500K shaft revolutions + 900 hours at 1.5 Watts & 70°C, maximum 5% ΔR
IP50, IP66 available as option (feature code ES)
ORDERING INFORMATION
7486 R 10K T2 L.5 xx
Model Series
Resistance Prefix
Resistance Value
Optional Feature Code
(see table)
Linearity
Optional Non-standard Tolerance
FEATURE CODES
Center Tap
CT
Linearity Tape
LT
Flatted Shaft
FS
Slotted Shaft (standard on single cup 7486 without SS
RS feature)
Rear Shaft Extension (7481, 7486 single cup only)
RS
Shaft Lock (7486 only)
SL
High Torque 2-6 oz.-in. (7486 only)
HT
Additional Gang
2G
Gold Plated Solder Lug Terminals (see optional
FT
terminal configuration)
Seal (IP66) 7486 or 7488 only
ES
When multiple Feature codes are used the P/N shall be in the
same sequence as listed in this table (top to bottom).
STANDARD RESISTANCE VALUES
Total Resistance
(Ohms)
100
200
500
1K
2K
5K
10K
20K
Theoretical
Resolution
(% nominal)
0.059
0.037
0.030
0.024
0.020
0.018
0.017
0.016
Tempco of wire
(ppm/°C)
±20
±20
±20
±20
±20
±20
±20
±20
CIRCUIT DIAGRAM
(S)
(CCW)
(CW)
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
February 19, 2015
Model 7480 page 2 of 4
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