SP2 Datasheet, PDF (1/3 Pages) Systemsensor advanced ideas. – Selectable Output Wall Speaker/Strobes

The SP2 String Pot from Celesco is a compact,
economical and water resistant device that
utilizes a flexible cable, a spring-loaded spool
and a potentiometer to detect and measure
linear position.
The SP2 is identical to the SP1 except for an
added 40-inch electrical cable with a watertight
rubber strain relief. The SP2 has been
compactly designed for tight spaces and high
cycle applications and generously allows for
measuring cable misalignment. With 4 different
ranges and a handy mounting bracket, the SP2
is a perfect solution for many applications from
light industrial to OEM.
Output Signal
SP2
Compact String Pot • Incremental
Encoder _{Linear Position to 50 inches (1270 mm)}
Low-Cost, Long Life • Rugged Polycarbonate Enclosure
40-in. Electrical Cable • Free-Release Tolerant
In Stock for Quick Delivery!
Specifications
Full Stroke Range Options 0-4.75, 0-12.5, 0-25, 0-50 inches
Output Signal
voltage divider (potentiometer)
Accuracy
±0.25 to ±1.00% (see part no. above)
Repeatability
± 0.05% full stroke
Resolution
essentially infinite
Measuring Cable
0.019-in. dia. nylon-coated stainless steel
Measuring Cable Tension 7 oz. (1,9 N) ±25%
Maximum Cable Acceleration 15 g
Enclosure Material
polycarbonate
Sensor
plastic-hybrid precision potentiometer
Weight
5 oz. (w/o mounting bracket) max.
Electrical
Input Resistance
Power Rating, Watts
Recommended Maximum
Input Voltage
Output Signal Change Over
Full Stroke Range
Electrical Connection
10K ohms, ±10%
2.0 at 70°F derated to 0 at 250°
30 V (AC/DC)
94% ±4% of input voltage
40-inch long, 24 gauge shielded electrical cable
Environmental
Enclosure
Operating Temperature
Vibration
IP 50
0° to 160°F (-18° to 71°C)
up to 10 g to 2000 Hz maximum
SENSOR SOLUTIONS /// SP2
12//2015
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