Cooper Instruments LGP312-100K Specifications
LGP 312 - PANCAKE LOAD CELL
he compression-only model LGP 312 has a load button which is
fixed as an integral part of the load cell and cannot be removed
T
or changed. This model must be used on a flat smooth surface to
achieve rated specifications. The LGP 312 achieves impressive
linearity, hysteresis and repeatable specifications for applications which
include; tube mills, extruding processes and weighing. A variety of
options are available including: 0-5Vdc, 4-20mA output, fatigue rating,
high/low temperature compensation, hermetically sealed and ultra
precision accuracy.
SPECIFICATIONS
LOAD RANGES:
LINEARITY:
HYSTERESIS:
REPEATABILITY:
MATERIAL:
TEMPERATURE RANGE:
OUTPUT:
BRIDGE RESISTANCE:
EXCITATION:
SAFE OVERLOAD:
DEFLECTION:
CONNECTOR:
5 lb to 500,000 lb
5 lb to 25 lb - ±0.2% FS
50 lb to 400,000 lb - ±0.1% FS
5 lb to 25 lb - ±0.1% FS
50 lb to 400,000 lb - ±0.08% FS
5 lb to 25 lb - ±0.1%
50 lb to 400,000 lb - ±0.03%
5 lb to 200,000 - lb - Stainless Steel
300,000 lb to 400,000 lb - 17-4 PH
60˚ to 160˚ F
5 lb to 25 lb - 2mv/v
50 lb to 400,000 lb - 3mv/v
350 ohm
10 Vdc
50% Over Capacity
.003" F.S.
5 lb to 5000 lb - PTO6A-10-6S
7500 lb to 400,000 lb MS3106A-14S-6S, Not Included
• COMPRESSION ONLY
• LOW PROFILE
• WELDED STAINLESS STEEL
• VARIETY OF OPTIONS
• 0-5 VDC OR 4-20 MA OUTPUT OPTION
LOAD CELLS
COOPER INSTRUMENTS & SYSTEMS
AVAILABLE RANGES D1" D2" F G
Dia Dia H" Typ. Dia B.C. A" B" C"
5; 10; 25 lb* 2.50 .37 .98 #8 2.000 .82 .75 1.25
50; 100; 250; 500; 1000 lb 3.00 .56 1.18 1/4 2.250 .82 .75 1.25
2000; 3000; 4000; 5000 lb 3.50 .69 1.18 5/16 2.625 .82 .75 1.25
7500; 10,000; 15,000; 20,000; 30,000 lb
50,000; 75,000; 100,000 lb 4.50 1.50 2.00 3/8 3.790 1.25 1.50 2.00
150,000; 200,000 lb 5.50 2.00 2.18 3/8 4.812 1.25 1.50 2.00
300,000 lb 7.00 2.50 2.68 3/8 6.000 1.25 1.50 2.00
400,000; 500,000 lb 7.50 2.50 2.68 3/8 6.750 1.25 1.50 2.00
500,000 lb 11.00 4.75 4.50 3/4 9.500 1.25 1.50 2.00
* All ranges below 1000 lbs and 3” diameter are LPG 310 w/6 mounting holes and compression only has
load button welded.
ALLOWABLE EXTRANEOUS FORCE WITHOUT DAMAGE
25; 50; 100; 250; 500 lb 50% 40% 25% 100%
1000; 2000; 3000; 4000; 5000 lb 30% 25% 25% 100%
10,000; 15,000; 20,000; 30,000; 50,000 lb 20% 20% 15% 100%
100,000; 150;000; 200,000 lb 20% 20% 10% 100%
4.50 1.50 2.00 3/8 3.790 1.25 1.50 2.00
Side Load Bending Torque Total
(Lbs) (lb/in) (lb/in) Extran. Forces
www.cooperinstruments.com sales@cooperinstruments.com
1-800-344-3921
4/21/04
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