Model 3127 Tension/Compression Canister Load Cell DESCRIPTION The Model 3127 fatigue-resistant load cells are extremely minimizing the primary cause of load cell failure. Dual bridge resistant to extraneous bending and side loading forces. The option available for feedback control and redundancy. structure virtually eliminates bending strains at the strain gage, FEATURES • Optional dual bridge not shown • English threads (metric threads available: 3127-118) • Resist fatigue failure • Low failure rate • Multi-beam structure design • 10000000 N capacity • Bending moment resistance of 7500000 lb inches • 450000 lb of shear resistance Model 3127 PERFORMANCE SPECIFICATIONS Characteristic Measure Load range 10M N Non-linearity ±0.2 % of rated output Hysteresis ±0.2 % of rated output Repeatability ±0.05 % of rated output Output @ rated capacity ±2 mV/V (nominal) Operation Tension/compression Resolution Infinite Standard calibration Tension (+) and compression (-) 1 TYPICAL SYSTEM DIAGRAM Output Amplifier Universal In-Line Amplifiers +/-5 VDC UV +/-10 VDC UV-10 0 +/-5 VDC UBP 4-20mA (3 wire) U3W 4-20mA (2 wire) U2W DIN rail Mount In-Line Amplifiers 0 +/- 5 VDC (3 wire) DV-05 4-20mA (3 wire) DA-05 0 +/- 10 VDC (3 wire) DV10 Measure Temperature, operating -54 °C to 93 °C [-65 °F to 200 °F] Temperature, compensated 21 °C to 77 °C [70 °F to 170 °F] Temperature effect, zero ±0.003 % of rated output/°F Temperature effect, output ±0.003 % of reading/°F Power Supply Honeywell ENVIRONMENTAL SPECIFICATIONS Characteristic Customer Supplied Chart Recorder Alarm Panel Data Acquisition Computer PLC In-Line Amplifiers (Used with unamplified units only) In-Line Amplifier Output Input Serial Number Display Units MODEL 3127 SC500 SC2001 GM 7541 SC1000 SC3004 NK 7558 SC2000 HH 7561-PSD ELECTRICAL SPECIFICATIONS Characteristic Measure Strain gage type Foil Excitation (maximum) 20 Vdc or Vac RMS Insulation resistance > 5000 mOhm @ 50 Vdc Bridge resistance (tolerance) 700 ohm Number of bridges 1 or 2 Zero balance ±1.0 % Electrical termination MS-3102E-14S-5P MECHANICAL SPECIFICATIONS Characteristic Measure Static overload capacity 150 % of nominal capacity Material Carbon steel Fatigue life (0 to full fatigue load) 100 x 106 cycles Fatigue life (full fatigue tension to compression) 50 x 106 cycles Natural frequency See table WIRING CODES Wire Red (+) excitation Black (-) excitation Green (+) output White (-) output 2 Honeywell • Sensing and Control 2003.1 lb. L1 L2 L3 L4 OR VALUE CLEAR UP DOWN SETUP CHAN TARE ENTER EXIT Mating Connectors & Cables 064-LW13621 Mating connector 7200-76-XX* Mating connector and six conductor cable (unamplified unit with sense leads but not shunt cal) 7200-75-XX** Mating connector (MS - 5 pin) and four conductor cable (unamplified sensor without sense leads) 7200-111-XX** Mating connector ( MS – 5 pin ) & 6 conductor cable for connection to 7541 7200-110-XX** Mating connector ( MS – 5 pin ) & 4 conductor cable for connection to 7541 * XX represents length in feet ** XX represents length in feet 100ft maximum 20ft maximum Tension/Compression Canister Load Cell NATURAL FREQUENCY Nominal load limit capacity Fz Static extraneous load limits lb N Static overload capacity (% of nominal capacity) Fatigue capacity (% of nominal capacity) Shear FX or FY (lb) Bending MX or MY (lb-in) Torque MZ (lb-in) Deflection at nominal load limit (in) Ringing frequency (Hz) 2000K 10M 100 50 450K 7500K 1500K 0.007 1900 MOUNTING DIMENSIONS Model A cm [in] B cm [in] C cm [in] D cm [in] E cm [in] F cm [in] G cm [in] H cm [in] J cm [in] 3127 57,15 [22.50] 20,32 [8.0] 16,51 [6.50] 6,35 [2.50] 44,78 [17.63] 43,18  28,58 [11.25] 16,51 [6.50] 24,77 [9.75] K cm [in] L cm [in] M cm [in] N cm [in] P cm [in] Q cm [in] R cm [in] S cm [in] *T cm [in] *U cm [in] 7,62  30,48  3,81 [1.50] 6,35 [2.50] 8,89 [3.50] 20,96 [8.25] 1,03 [0.41] 1,27 [0.50] M150-4 [6-8] M42-3 [1.75-12] * 3127-118 • T and U are metric thread measures * 3127 standard • T and U are English thread measures H DIA. BOTH ENDS K DIA. RECEP. MS-3102E-14S-5P 3/4-10 THD. M DEEP 2 HOLES AT 180 LIFTING N J C G B U THD. P DEEP, 12 HOLES EQUALLY SPACED ON L DIA. BOTH ENDS T THD. Q DEEP BOTH ENDS SPANNER WRENCH HOLES R DIA. S DEEP 6 HOLES EQUALLY SPACED BOTH ENDS A D F DIA. BOTH ENDS E Honeywell • Sensing and Control 3 Model 3127 Tension/Compression Canister Load Cell NOTES 1. This unit calibrated to Imperial (non-Metric) units. Warranty. Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer’s sole remedy and is in lieu of all warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. For more information about Sensing and Control products, visit www.honeywell.com/sensing or call +1-815-235-6847 Email inquiries to email@example.com WARNING PERSONAL INJURY • DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. WARNING MISUSE OF DOCUMENTATION • The information presented in this catalogue is for reference only. DO NOT USE this document as product installation information. • Complete installation, operation and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. Sensing and Control Automation and Control Solutions Honeywell 1985 Douglas Drive North Golden Valley, MN 55422 USA +1-815-235-6847 www.honeywell.com/sensing 008646-1-EN IL50 GLO May 2008 Copyright © 2008 Honeywell International Inc. All rights reserved.
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