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ManualsBrandsCelesco ManualsAngle & Rotary SensorsDraw Wire Encoder 3.18m Voltage Divider 30V

SR1A | 1

tel: 800.423.5483 • +1.818.701.2750 • fax: +1.818.701.2799

20630 Plummer Street • Chatsworth, CA 91311

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SR1A

Precision Potentiometric (Voltage Divider) Output

0–62, 0–125 and 0-175 inch Range Options

Designed for Outdoor & IP67 environments

In Stock for Quick Delivery!

Industrial • Voltage Divider Output

ORDERING INFORMATION

SPECIFICATIONS

Measurement Range, SR1A-62 0–62 in. (0–1575 mm)

Measurement Range, SR1A-125 0–125 in. (0–3175 mm)

Measurement Range, SR1A-175 0–175 in. (0–4445 mm)

Accuracy ± 0.5% FS.

Sensor plastic-hybrid precision potentiometer

Input Resistance 10K ohms

Maximum Input Voltage 30 volts AC/DC

Resolution essentially innite

Repeatability ± 0.1% FS.

Measuring Cable .034-inch dia. nylon-coated stainless

Maximum Velocity 80 inches (2 meters) per second

Maximum Acceleration 10 g (retraction)

Measuring Cable Tension 23 oz. (6,4 N) ±30%

Cycle Life 250,000 (potentiometer)

Enclosure polycarbonate

Electrical Connection M12 Connector (mating plug included)

Environmental Suitability NEMA 6, IP67

Operating Temperature -40˚ to 185˚ F (-40˚ to 85˚ C)

Weight 2.5 lbs. (1.3 Kg)

SR1A is a rugged, low-cost, high performance string pot

built for wet environments and outdoor applications. Origi-

nally designed for o-road construction equipment, the

SR1A is the perfect low-cost solution for OEM and stocking

distributors.

Available in 62-inch, 125-inch and 175-inch stroke ranges,

the SR1A is constructed of a rugged polycarbonate enclo-

sure designed to withstand impact from harsh environ-

ments and rugged conditions. Each sensor ships with a

handy mounting bracket to make just about any installation

very simple. Every SR1A ships with a eld installable mating

connector and optional cordsets are available.

6” [152 mm] 4” [100 mm]

4.75” [120 mm]

4-pin M12 x 13 ft (4 m)

22 AWG (.34mm²)

9036810-0040

OPTIONAL CORDSET

for short-run connections, a convenient

optional 13-ft. cordset with a 4-pin M12

connector is available.

Part No.

62-inch stroke range,

voltage divider output,

4-pin M12 mating plug &

mounting bracket included.

Order No.

SR1A-62

125-inch stroke range,

voltage divider output,

4-pin M12 mating plug &

mounting bracket included.

Order No.

SR1A-125

175-inch stroke range,

voltage divider output,

4-pin M12 mating plug &

mounting bracket included.

Order No.

SR1A-175

Output Signal:

+in (pin 1)

common

(pin 2)

+out

(pin 3)

(+out)

(0% fs.) (100% fs.)

10K Ω

175-inch model shown

Summary of content (4 pages)

PAGE 1
SR1A Industrial • Voltage Divider Output Precision Potentiometric (Voltage Divider) Output 0–62, 0–125 and 0-175 inch Range Options Designed for Outdoor & IP67 environments In Stock for Quick Delivery! 175-inch model shown 4.75” [120 mm] 6” [152 mm] 4” [100 mm] SPECIFICATIONS Measurement Range, SR1A-62 0–62 in. (0–1575 mm) Measurement Range, SR1A-125 0–125 in. (0–3175 mm) Measurement Range, SR1A-175 0–175 in.
PAGE 2
Electrical Connection output signal connector pin colorcode (cordset) +in common +out n/c 1 2 3 4 brown white blue black +in (1) 10K Ω +out (3) com (2) 1 1 .25 in [6 mm] max. cable dia. 2 4 22 AWG (.34mm2) 2 4 3 3 contact view 1.7” [45 mm] 13.6 ft. [4 M] contact view 2.4” [60mm] Cable Exit Direction Options see fig. 1 see fig. 3 see fig. 2 see fig.
PAGE 3
Fig. 1 - Outline Drawing (as shipped) A Model A B 62-inch 125-inch 2.00 ±.13 [50,8 ±3,3] 2.37 ±.13 [60,22 ±3,3] 175-inch 2.87 ±.13 [72,8 ±3,2] 3.24 ±.13 [82.2 ±3,2] 5.50 [139,7] .75 [19,0] Ø.265 [6,73] 4 places Cable Guide Detail 175-inch 62-inch & 125-inch .84 [21,3] 2.37[60,1] 1.50[38] .65 [16,5] .52[13,2] .90 [22,8] B 4.76 [120,9] 3.85 [97,8] max. Eyelet Detail 1.39 [35,3] 0.70 [17,8] 2.50 [63,5] Ø.191 [4,85]* Ø.375 [9,52]** Ø 4.49 [114,0] .165 [4,19] 2.91 [73,9] Ø.53[13,4] 6.
PAGE 4
Fig. 3 - “Down” Cable Exit Direction 5.50 [139,7] .75 [19,0] .95 [24,1] .84 [21,3] Ø.265 [6,73] 4 places Model A 62-inch 125-inch 2.25 ±.13 [57,2 ±3,3] 175-inch 3.17 ±.13 [80,5 ±3,3] bottom cable exit location 3.85 [97,8] max. 4.76 [120,9] Ø 4.49 [114,0] .65 [16,5] 3.61 [91,7] 1.39 [35,3] 1.18 [30,0] A 1.59 [40,4] .58 [14,7] Fig. 4 - “Rear” Cable Exit Direction 5.50 [139,7] A A B 62-inch 125-inch 2.00 ±.13 [50,8 ±3,3] 2.37 ±.13 [60,22 ±3,3] 175-inch 2.87 ±.13 [72,8 ±3,2] 3.