1
2
3
4
1
2
3
4
A
B
C
D
B
C
D
A
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN INCHES
HONEYWELL CONFIDENTIAL
THIS DOCUMENT CONTAINS PROPRIETARY
INFORMATION AND SUCH INFORMATION MAY
NOT BE DISCLOSED TO OTHERS FOR ANY
PURPOSE, NOR USED FOR MANUFACTURING
PURPOSE'S WITHOUT WRITTEN PERMISSION
FROM HONEYWELL
RELEASE DATE
DRW:
RDE:
QA:
CHK:
MATERIAL
FINISH
SIZE
TITLE
REV
DWG NO
CAGE CODE TYPE
SCALE SHEET
REF WT:
A +.010
-.000
[+0.25]
[-0.00]
D [#0.41]
C [#0.79]
.484 .016
12.29 0.41[ ]
2X .031 .016
0.79 0.41[ ]
.125 .001
3.18 0.02[ ]
( )
TYP
.080
2.03[ ]
.515 .016
13.08 0.41[ ]
MAX.025
0.64[ ]
MAX.656
16.66[ ]
(3X )
TYP
.088
2.24[ ]
.062 .005
1.57 0.13[ ]
.200 .005
5.08 0.13[ ]
.200 .005
5.08 0.13[ ]
B [#0.13]
SLOTTED
45$1/2$
R
(FROM n.515) 2 PLS
.040 .002
1.02 0.05[ ]
.234
MAX
( )90$
PART NUMBER
SEE SHEET-2 TABLE
REVISION HISTORY
APPROVEDDATECHG'D BYDESCRIPTIONDOCUMENTREV
M. MIKE2014-08-05B.M.RELEASED0112190A
THIRD ANGLE PROJECTION
DECIMAL TOL
NO PLACE --- #.400 [10.16]
1 PLACE --- #.030 [0.76]
2 PLACE --- #.010 [0.25]
3 PLACE --- #.005 [0.13]
ANGULAR TOL --- #2$ CHAMFER - #5$
2014-08-05
B. MOHAPATRA 2014-05-28
M. MIKE 2014-05-28
- -
S. RAGHU 2014-08-05
SEE TABLE
APPLICABLE DOCUMENTS: ASME Y14.100-2004
ASME Y14.5-2009
COMPUTER GENERATED DRAWING: PRO/ENGINEER
S-TAPER, SLOTTED SHAFT,
STD BUSHING, SOLDER HOOK TERMS
C -
392-MATRIX-IDWG-15 I A
4:1
SEE NOTE
1 of 2
MATERIALS
SHAFT NICKEL PLATED BRASS
BUSHING NICKEL PLATED BRASS
HOUSING THERMOPLASTIC
BASE THERMOSET
TERMINALS BRASS, SOLDER (TIN-LEAD) DIP FINISH
SEALANT EPOXY
LOCK WASHER NICKEL PLATED PHOS BRONZE
MOUNTING NUT NICKEL PLATED BRASS
GENERAL SPECIFICATIONS AND NOTES:
SERIES: 392
CONDUCTIVE PLASTIC ELEMENT
SUPPLIED WITH MOUNTING NUT AND LOCKING WASHER, PACKAGED
ASSEMBLED OR UNASSEMBLED BASED ON LISTING (REFER TO TABLE ON SHEET2).
MARKING INFORMATION SHOWN ON SIDE OF HOUSING.
REFER TO TABLE FOR SPECIFIC LISTING MARKING INFORMATION.
WEIGHT OF SINGLE CONTROL: .25 OUNCE [6.8 GRAMS] APPROX.
VALUES ARE SHOWN IN STANDARD AND METRIC UNITS. METRIC UNITS ARE IN [ ].
IF CONVERSION DIFFERENCE EXISTS, THE STANDARD UNIT PREVAILS.
CONTROLS HAVE AN INTERNAL O-RING SHAFT SEAL.
UNITS ARE SEALED FOR WAVE SOLDER AND WASH PROCESSING.
BUILT IN ACCORDANCE WITH MIL-R-94.
DIMENSIONS FOR BODY DIAMETER AND LOCATING PINS DEVIATE FROM MIL-R-94 SPECIFICATIONS.
ELECTRICAL SPECIFICATIONS:
TAPER: LINEAR
TAPER TOLERANCE #20% OF NOMINAL RESISTANCE AT 50%#3% MECHANICAL ROTATION.
LINEARITY (INDEPENDENT): #5%
MAX WORKING VOLTAGE: 350 VDC APPLIED ACROSS L & R TERMINALS. POWER NOT TO EXCEED RATING.
DIELECTRIC STRENGTH: 750 VAC FOR 60s @ ATM [1 MPa]
350 VAC FOR 60s @ 3.4 IN Hg [11.5 KPa]
POWER RATING: 0.5W @ 158$F [70$C], DE-RATED LINEARLY TO 0 @ 248$F [120$C]
CRV FOR RESISTANCE GREATER THAN 500^ AND LESS THAN 50K^ IS 1.5% OF TOTAL
RESISTANCE. CRV FOR ALL OTHER RESISTANCE VALUES IS 3.1% OF TOTAL RESISTANCE.
END RESISTANCE: 4^ MAX AT EACH END OF ROTATION
RESISTANCE AND TOLERANCE: (REFER TO TABLE)
ELECTRICAL ROTATION: 295$# 5$
EFFECTIVE ELECTRICAL ROTATION: 265$ TYPICAL
OPERATIONAL SPECIFICATIONS:
ROTATIONAL LIFE: 50,000 CYCLES
STORAGE TEMPERATURE: -67$F [-55$C] TO 248$F [120$C]
OPERATING TEMPERATURE: -40$F [-40$C] TO 248$F [120$C]
ROTATIONAL TORQUE: 0.5 TO 2.0 OZ-IN [3.5 TO 14 mN .m]
STOP TORQUE: 3 LB-IN [0.34 N .m] MIN
MECHANICAL ROTATION: 295$ # 5$
C
CW
LR
SCHEMATIC
SCALE 2:1
( ISOMETRIC VIEW - REF ONLY )
MOUNTING
NUT
LOCKING
WASHER
EPOXY
SEALANT
1
LEFT
(L)
2
CENTER
(C)
3
RIGHT
(R)
MARKING
SURFACE
MOUNTING SURFACE
1/4-32 NEF-2A
DATE CODE
YY IS LAST 2 DIGITS
OF YEAR
WW IS WEEK NUMBER
45$ X .012
[0.3]
SHOWN WITH SHAFT
AT 50% ROTATION
LOCATING
PIN #2
LOCATING
PIN #1
OUTSIDE OF LOCATING
PINS MAY BE FLAT
MULTI-SHEET
DRAWING
3
1
3
2
1
2
2
2