SP2-4

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 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. Enclosure Material polycarbonate Sensor plastic-hybrid precision potentiometer Weight 5 oz. (w/o mounting bracket) max. Electrical 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. Input Resistance 10K ohms, ±10% Power Rating, Watts 2.0 at 70°F derated to 0 at 250° Recommended Maximum Input Voltage 30 V (AC/DC) Output Signal Change Over Full Stroke Range 94% ±4% of input voltage Electrical Connection 40-inch long, 24 gauge shielded electrical cable Output Signal Enclosure IP 50 Operating Temperature 0° to 160°F (-18° to 71°C) Vibration up to 10 g to 2000 Hz maximum SENSOR SOLUTIONS /// SP2 12//2015 Environmental Page 1 SP2 Compact String Pot • Incremental Encoder Mounting Options Electrical Connection Outline Drawing (w/o bracket) SENSOR SOLUTIONS /// SP2 12//2015 Page 2 SP2 Compact String Pot • Incremental Encoder Outline Drawing (w/ bracket) NORTH AMERICA Measurement Specialties, Inc., a TE Connectivity company 20630 Plummer Street Chatsworth, CA 91311 Tel +1 800 423 5483 Tel +1 818 701 2750 Fax +1 818 701 2799 info@celesco.com TE.com/sensorsolutions Measurement Specialties, Inc., a TE Connectivity company. Measurement Specialties, TE Connectivity, TE Connectivity (logo) and EVERY CONNECTION COUNTS are trademarks. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. © 2015 TE Connectivity Ltd. family of companies All Rights Reserved. SP2 12/01/2015 SENSOR SOLUTIONS /// SP2 12//2015 Page 3