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Rotational Transducer
w Up to 50 Turns w Industrial Grade w Precision Potentiometric Output
Specification Summary:
GENERAL Full Stroke Ranges .................................. 0-0.25 to 0-50 turns, see next page Output Signal ...................................................... voltage divider (potentiometer) Accuracy ..................................................... + 0.30 to + 0.15% full stroke, see Repeatability .......................................................................... + 0.02% full stroke Resolution ............................................................................... essentially infinite Enclosure Material ............... powder-painted aluminum or stainless steel, see Sensor ...................................................... plastic-hybrid precision potentiometer Shaft Loading ................................................ up to 35 lbs. radial and 5 lbs. axial Weight, Aluminum (Stainless Steel) Enclosure .................... 5 lbs. (10 lbs.), max.
RT9101
Celesco's model RT9101 provides a voltage feedback signal for rotational position. The sensing element of this device is a precision plastic-hybrid potentiometer which provied superb linearity and resolution. This innovative sensor from Celesco, desinged to meet tough NEMA-4 and IP67 environmental standards, is available in fullstroke measurement ranges of 1/4 to 50 turns. Because the sensor is potentiometric, the RT9101 is absolute and will maintain position information even after a loss of power.
ELECTRICAL Input Resistance .... 500, 1K, 5K, 10K ohms (+ 10%) or adjustable bridge, see Power Rating, Watts .................................... 2.0 at 70o F (derated to 0 @ 250oF) Recommended Maximum Input Voltage ..................................... 30 V(AC or DC) Output Signal Change Over Measurement Range ...... 94% +4% of input voltage ENVIRONMENTAL Environmental Suitability .................... NEMA 4/4X/6, IP 65/67/68, see and Operating Temperature .................................................................. -40o to 200oF Vibration ........................................................ up to 10 G's to 2000 Hz maximum
clockwise shaft rotation counter-clockwise shaft rotation
optional M4 x 4.5 mm @ 90o apart on a 105.4 mm dia. BC (4 places) #8-32 x 0.180 [4.57]@90o apart on a 4.15 [105.4] dia. BC (4 places)
0.86 [21.9] 0.18 [4.6]
!
Electrical Output Signal:
V (+in)
OUTPUT VOLTAGE
!
0V
FULL STROKE RANGE
1.000 [25.40]
45 30o
o
2.32 [58.9] 3.60 [91.4]
0.2497 in. or 5.995 mm 0.2494 in. or 5.970 mm DIA.
1
4.50 [114.3] dia.
! align marks for zero output ALL DIMENSIONS ARE IN INCHES [MM]
Tope Co., Ltd.
tel: +886-2-8228-0658 fax: +886-2-8228-0659 http://www.sensor.com.tw e-mail: tope@ms1.hinet.net
RT9101 * Rotational Transducer * Potentiometric Output
w Ordering Information Model Number:
RT9101order code:
R
-
A
B
1C
1
D E F
0
G
Full Stroke Range:
R order code: clockwise shaft rotations, min: accuracy (% of f.s.): potentiometer cycle life*: R order code: clockwise shaft rotations, min: accuracy (% of f.s.): potentiometer cycle life*:
0R25
0.25 0.30% 2.5 x 106
0R50
0.50 0.30% 2.5 x 106
0001
1 0.30% 2.5 x 106
0002
2 0.30% 2.5 x 106
0003
3 0.30% 2.5 x 106
0005
5 0.20% 5 x 105
0010
10 0.15% 2.5 x 105
0020
20 0.15% 2.5 x 105
0030
30 0.15% 2.5 x 105
0050
50 0.15% 2.5 x 105
*note: potentiometer cycle life is defined as the minimum number of times the sensor can be cycled back and forth, from beginning to end, before any measureable degradation of the output signal occurs.
Enclosure Material:
A order code: enclosure material:
1
powder-painted aluminum
2
303 stainless steel
Mounting Configuration and Shaft Diameter:
B order code: shaft diameter: mounting holes:
1
2
6 mm diameter M4 x 6 mm
0.25 inch diameter 8-32 x 0.25 in.
Output Signals:
D order code: sensing circuit:
1
500
2
1K
3
5K in common out
4
10K
full scale output: zero adjust:
5
0...30 mV/V adjustable bridge
adjustable from 0 to 30mV/V from full retraction to 50% of full stroke
max cw rotation
+in
-out
+out
max ccw rotation
-in
7800 Deering Avenue * Canoga Park, CA * 91309 * tel: (800) 423-5483 * (818) 884-6860 * fax: (818) 340-1175 www.celesco.com * info@celesco.com
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PT9101 * Rotational Transducer * Potentiometric Output
Electrical Connection:
F order code: electrical connection:
1
6-pin plastic connector and mating plug
MS3106E-14S-6S 5/16" (8 mm) max cable dia. 16 AWG max conductor size
2
10 ft. waterproof cable
3-CONDUCTOR, 18 GA., TYPE SJOW-A ~0.35 in. (9 mm) dia.
3
6-pin metal connector and mating plug
MS3106E-14S-6S 5/16" (8 mm) max cable dia. 16 AWG max conductor size
4
25 ft. instrumentation cable
MULTICONDUCTOR, 24 GA., SHIELDED ~0.2 in. (5 mm) dia.
~ 3.2 in. (81 mm)
MS3102E-14S-6P
~ 3.2 in. (81 mm)
MS3102E-14S-6P
contact view
A B C D F E
connections
standard A = +IN B = COMMON C = +OUT bridge A = +IN B = -IN C = -OUT D = +OUT
connections
standard WHT = +IN BLK = COMMON GRN = OUT bridge
contact view
A B F E D
connections
standard A = +IN B = COMMON C = +OUT bridge A = +IN B = -IN C = -OUT D = +OUT
connections
standard RED = +IN BLK = COMMON GRN = OUT bridge RED = +IN BLK = -IN WHT = -OUT GRN = +OUT
not available
C
IP rating: NEMA rating:
67 6, 4X**
67, 68* 6, 4X**
65 4
67 6
note: *requires factory submersion test
**applies to stainless steel enclosure, see
w Sample Model Number
IT9101-
order code:
030 - 120 - 1 1 1 - 1 A B C D CCW CW
Full Clockwise Rotation: Full Counter-Clockwise Rotation: Enclosure Material: Electrical Connection: Dampening: 5 turns (5 clockwise shaft rotations) 120 degrees powder-painted aluminum 6-pin plastic connector magnetic dampening
Specifications:
7800 Deering Avenue * Canoga Park, CA * 91309 * tel: (800) 423-5483 * (818) 884-6860 * fax: (818) 340-1175 www.celesco.com * info@celesco.com
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