LOAD CELLS Model JP The JP is a precision load cell that responds to both compression and tension loading—ranges reach from 0-10 lbs. to 0-2000 lbs. It uses germanium strain gages to produce high level outputs (150 mV FSO) which can greatly simplify supportive circuitry. The JP has unusually low deflection (maximum FS deflection = 0.002 in.) and finds particular usage in situations where deflections must be kept to a minimum. Model SC The SC is a medium precision load cell utilizing four active silicon strain gages to provide a direct output of 1.7 volts without amplification. The SC has an extremely low deflection which allows for its direct insertion in mechanical systems without introducing additional "play." This stiffness, together with the high output, has led to its widespread use as a force feedback element in flight simulators. FEATURES BENEFITS Model JP • ± 0.15% accuracy • Precision measurement in tension and compression loading • Very low deflection/high natural frequency • Responds to dynamic inputs over wider frequency ranges • Unaffected by barometric change • Increases accuracy • Small size • Ease of installation • Tension and compression loading • Allows use in “push-pull” systems Model SC • Eliminates amplifier • 1.7 full scale output • Responds to dynamic inputs over wider frequency range • Very low deflection/high natural frequency • Allows use in “push-pull” systems • Tension and compression loading • Increased accuracy • Unaffected by barometric changes l 52 D A T A I N S T R U M E N T S I N C. Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: (650) 588-9200 ! Outside Local Area: (800) 258-9200 ! www.stevenengineering.com LOAD CELLS TECHNICAL SPECIFICATIONS OPTIONS ACCESSORY RANGE Load Button (available for all ranges) JC P S OPTIONS 0 ± 10, 25, 50, 100, 200, 0 ± 500, 1000, 2000 lbs. 500, 1000, and 2000 lbs. DIMENSIONS (0 ± 4.5, 11, 23, 45, xx.xx = inches (0 ± 227, 454, 907 kg) 90, 227, 454, 907, kg) (xx.x) = mm (kg values are approximate) JP PHYSICAL Up to 150% of Up to 200% of 10–50 lb range 100–2000 lb range rated capacity rated capacity 1.75 1.22 Overload (44) (31) Structural failure will not occur at 0.79 1.13 loads below 300% of capacity. (20) (29) 0.0009, 0.0006, 0.0008, 2.5 2.25 1.72 1.57 (64) (57) 0.0008, 0.0010, 0.0010, 0.0010, 0.0015, 0.0020 in Nominal Full Scale (44) (40) 0.0015, 0.0020 in Deflection (values listed are for each (0.0229, 0.0152, 0.0203, range shown above) Thread size x min. depth (both sides) Thread size x min. depth (both sides) 0.0203, 0.0254, 0.02254, (0.054, 0.0381, 0.0508 mm) 4–40 x 3/16 (10 lb range) 3/8–24 x 3/8 (100, 200 lb range) 0.0381, 0.0508 mm) 10–32 x 9/32 (25, 50 lb range) 1/2–20 x 1/2 (500, 1000, 2000 lb range) 1.75 oz (40 gm)- 10-50 lb ranges Weight (excluding 7 oz (198 gm)- cable and load 14 oz (397 gm) SC 100-200 lb ranges button) 14 oz (397 gm)- 1.75 max. 0.69 Max 0.98 500-2000 lb ranges (44) (18) (25) 0.66 dia. 0.19 A = 1/2-20 x 1/2 (16.7) ELECTRICAL (5)         (thread size x min. depth) “A” dia. 0.53 Excitation Voltage5s Vdc or Vac rms (6 V max) 24 Vdc or Vac rm both ends (13.5) 1.23 2.25 (31) Sensitivity 3) 0 mV/V (min) 70 mV/V (min (57) 4 cond. shld Zero Balance ±O 2% FSO ± 1.5% FS cable 1 ft lg (30cm) 1.20 0.22 x 0.25 DP Bridge Resistance (30) (5.6 x 6.4) Input 125 ± 25Ω@ 25˚ 1000 ± 200Ω@ 25˚C MS3100A-14S-5P Load cell base Output 125 ± 25Ω@ 25˚ 1000 ± 200Ω@ 25˚C xx.xx = inches (xx.x) = mm MS3106B-14S-5P mtd at MS3100A-14S-5P Electrical Connection end of 10 ft (3m) cable- connector mtd at end mating connector supplied of 1 ft (0.3m) cable PERFORMANCE Within ± 0.15% FSO Within ± 1.25% FSO Accuracy including end point including end point nonlinearity and hysteresis nonlinearity and hysteresis RepeatabilityWO ithin 0.05% FSO Within 0.1% FS Operating -54˚ to 93˚C (-65˚ to 200˚F) Temperature Range Compensated PIN CODES -) 1˚ to 54˚C (30˚ to 130˚F) -12˚ to 49˚C (10˚ to 120˚F Temperature Range Pn in Code Functio Thermal Effect Less than ± 0.5% FSO within compensated range An + Excitatio on Zero + Signal (in tension), Thermal Effect Less than ± 0.5% of reading Less than ± 1.0% of reading B - Signal (in compression) on Sensitivity within compensated range within compensated range - Signal (in tension), No damage up to No damage up to 25% of C Sideload Capacity + Signal (in compression) rated capacity rated capacity Dn - Excitatio Note: E) Shield (drain ¥ All specifications are measured at 25˚C and rated excitation unless otherwise stated l 53 1 - 8 0 0 - 3 3 3 - D A T A Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: (650) 588-9200 ! Outside Local Area: (800) 258-9200 ! www.stevenengineering.com