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SEMI CONDUCTOR
PROCESSING
LT
•
HALF INCH DIAMETER LINEAR POSITION TRANSDUCER
The Model LT is a small diameter linear position transducer that is
rugged enough to withstand the hostile environment of the factory. Using
a proprietary dual wiper and the MystR
®
conductive plastic film the LT
provides usable output at high vibration levels for long periods. The LT
transducers use precious metal wipers to further enhance reliability. The
LT can be provided with shaft seals for spray of hose.
Intrinsically Safe for Class I, II, and III Division 1, Groups A, B,
C, D, E, F and G for Hazardous (indoor/outdoor) NEMA 4 locations.
V max = 30 V, I max = 100 mA, Ci = 0, uF, Li, = 0 mH.
HALF INCH DIAMETER LINEAR POSITION TRANSDUCER
M
ODEL
LT
FEATURES
BENEFIT
•
•
•
•
•
•
•
•
0.50 inch diameter
Dual wiper design
Extruded wiper block guides
MystR
®
plastic element
Anodized extruded aluminum housing
Stainless steel shaft
Precious metal contact
Absolute continuous measurement
•
•
•
•
•
•
•
•
Fits into tight spaces, clamps easily to cylinders
Improves shock and vibration performance
Smooth quiet motion; extends operating life
Tested up to one billion operations
Tolerates clamping loads
Full performance in hostile environments
Low noise level over entire life
Accurate position at power up
HOW TO ORDER
LTS
Model
LTS = Standard
LTW = Water Resistant
Electrical
Travel*
05
N
05K
F
5
C
Termination
C = Cable
Shaft
5 = 4-40 Thread
Linearity
01
02
03
04
05
=
=
=
=
=
1000
2000
3000
4000
5000
06
07
08
09
10
=
=
=
=
=
6000
7000
8000
9000
10000
B = 0.1%
F = 1.0%
1000, 2000, 3000, 4000, 5000,
6000, 7000, 8000, 9000, 10000
Total
Resistance*
Unit of
Measure
N = Inches
Note: Not all combinations are available. Minimum quantity orders apply. Contact the factory for more details.
* Note: The
Electrical Travel
correlates to the
Total Resistance (Ohms).
M
ODELS
LT
TECHNICAL SPECIFICATIONS
MECHANICAL
Total Mechanical Travel
Starting Force
Shock
Vibration
Life
•
HALF INCH DIAMETER LINEAR POSITION TRANSDUCER
1.05 to 10.05 in. (min)
26.7 to 255.3 mm (min)
1.0 oz (max)*
50 g 11 ms half sine
20 g rms 5 Hz to 2 KHz
One Billion dither operations
¯1/2"
[12.7]
DIMENSIONS
xx.xx = inches
(xx.x) = mm
Housing Length 'X'
(Electrical Travel +1.50 [38.1])
#28 Jacketed Cable
6.0 (152.4) Long Min
1" [25.4]
(Retracted)
¯1/8"
[3.17]
ELECTRICAL
Electrical Travel
(1 inch increments)
Independent Linearity **
Total Resistance
Resistance Tolerance
Operating Temperature
Resolution
Insulation Resistance
Dielectric Strength
Max. Applied Voltage
Backlash
Recommended Wiper Current
* 12 oz. max. for ‘LTW’ models rated at IPX5
** From 5% to 95% of theoretical electrical travel
Caution: Do not test on an Ohm Meter on the Rx 1 scale or other current devices.
Caution: Excessive Wiper Current can cause Output errors or damage.
Caution: Zero shaft side load is recommended to achieve maximum life.
1 to 10 in.
(25.4 to 254.0 mm)
±1.0%
1000 Ohms per inch
electrical travel
±20%
-40° to 80°C
(-40° to 176°F)
Infinite
500 M Ohms @ 500 Vdc
1000 V rms
30 Vdc
0.0002 in. max
<1
µA
Model
Electrical Travel
in inches
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
Total Resistance
Ohms
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
#4-40 UNC-2A
Thd x .50 (12.7) Long
(Black)
Ground
(Red)
V-in
Shaft
Extended
(Brown)
V-out
Connect to High Impedance Circuit
Housing Length
‘X’ in inches
2.5
3.5
4.5
5.5
6.5
7.5
8.5
9.5
10.5
11.5
Weight
in grams
20
26
31
43
45
48
51
57
62
68
LTS01 or LTW01
LTS02 or LTW02
LTS03 or LTW03
LTS04 or LTW04
LTS05 or LTW05
LTS06 or LTW06
LTS07 or LTW07
LTS08 or LTW08
LTS09 or LTW09
LTS10 or LTW10
SPECIALS AND ACCESSORIES
• Other Mechanical Travels
• Other Electrical Travels
• Other Resistance Values
• Rod-end Bearing
• Metric Shaft Adapter
WARRANTY/REMEDY
Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Contact your local
sales office for warranty information. If warranted goods are returned to Honeywell during the period of coverage, Honeywell
will repair or replace without charge those items it finds defective. The foregoing is Buyer’s sole remedy and is in lieu of all other
warranties, expressed or implied, including those of merchantability and fitness for a particular purpose.
Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing.
However, we assume no responsibility for its use.
While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer
to determine the suitability of the product in the application.
Item # 1124800 M.G. 10/01
Sensing and Control
Honeywell
100 Discovery Way
Acton, MA 01720 USA
Tel: (877) 384-1300; Fax: (978) 263-0630
www.honeywell.com/sensing/products/di
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