Model LK Model LK shown with optional handle. Visit our Web site for more information on optional handles. Digital Force Indicator DESCRIPTION The Model LK Digital Force Indicator is a highly portable force Each unit has a membrane face with raised buttons and tactile measurement device. With its 9 V battery supply and compact feedback for setup and operation. The high, low, and clear but- size the indicator can easily be carried to remote locations to tons are easily accessible on this front membrane. Zero adjust- perform force measurement calibrations. The unit can measure ment and zero offset/tare functions are standard on each unit. forces in tension and compression over ranges up to 10000 lb. Calibration and setup parameters are stored on a memory chip The peak capture feature allows the highest force reading taken to protect from loss even when power is interrupted. Unauthor- to be displayed with the push of a button. ized set ups and calibrations are also blocked with internal The remote location of the load sensor minimizes the chance of damage to the electronic body of the gauge. The stainless steel construction of the sensor and the indicator also make them resistant to the occasional mishandling than can occur in the field. Optional handles are available for the load cell and gauge. FEATURES * Ranges to 10000 lb * Tension and compression measurement * High and low force capture * Zero offset/tare * NIST traceable * Optional carrying case and panel mounting ring * Optional NEMA 4 rating * Field selectable engineering units (lb, N, kN, g, kg) * Customer recalibration security. Various combinations of the front panel buttons can be de-activated. Model LK PERFORMANCE SPECIFICATIONS Characteristic Measure Range See additional specifications table Accuracy 0.2 %1 Update speed 3 per second (selectable to 10/second) ADDITIONAL SPECIFICATIONS Range (lb) 0 to 1 0 to 5 0 to 25 0 to 50 0 to 100 0 to 250 0 to 500 Incremental display steps 0.001 0.005 0.02 0.01 0.02 0.05 0.1 Range (lb) 0 to 1000 0 to 2000 0 to 3000 0 to 4000 0 to 5000 0 to 7500 0 to 10000 Incremental display steps 0.2 0.5 2 2 1 2 2 ENVIRONMENTAL SPECIFICATIONS Characteristic Measure Temperature, operating -1 C to 71 C [30 F to 160 F] Rating NEMA 2, std. (NEMA 4 optional except model LKT) ELECTRICAL SPECIFICATIONS Characteristic Measure Display LCD, 4 1/2-digit, 1,3 cm [0.5 in] high Power supply, Model LKW 1 or 2 9-volt batteries (included) Power supply, Model LKT 110 volt ac adaptor @ 60 Hz (included) Power supply, Model LKV 11 Vdc to 32 Vdc @ 100 mA Electrical connection 0,9 m [3 ft] cable (std.) for model LKV Low battery indication Standard on model LKW Calibration data Stored on memory chip Zero and span adjustment Standard Mounting dimensions and characteristics Ranges (lb) T D H C F A B 1 lb #6-32 UNC 25,4 mm [1.00 in] 19,5 mm [0.75 in] 6,4 mm [0.25 in] 2,8 mm [0.11 in] 12,5 mm [0.50 in] 9,7 mm [0.38 in] 5 to 10 lb #6-32 UNC 25,4 mm [1.00 in] 11 mm [0.45 in] 6,4 mm [0.25 in] 1,3 mm [0.05 in] 7,9 mm [0.31 in] 4,8 mm [0.19 in] 25 to 100 lb #10-32 UNF 25,4 mm [1.00 in] 13 mm [0.52 in] 6,4 mm [0.25 in] 0,8 mm [0.03 in] 12,5 mm [0.50 in] 6,4 mm [0.25 in] 250 to 1000 lb 1/4"-28 UNF 25,4 mm [1.00 in] 13 mm [0.52 in] 9,7 mm [0.38 in] 0,8 mm [0.03 in] 12,5 mm [0.50 in] 6,4 mm [0.25 in] 2000 to 3000 lb 3/8"-24 UNF 25,4 mm [1.00 in] 18 mm [0.72 in] 12,5 mm [0.50 in] 0,8 mm [0.03 in] 12,5 mm [0.50 in] 9,7 mm [0.38 in] 4000 to 5000 lb 1/2"-20 UNF 32,0 mm [1.25 in] 24 mm [0.94 in] 16 mm [0.63 in] 0,8 mm [0.03 in] 12,5 mm [0.50 in] 9,7 mm [0.38 in] 7500 to 10000 lb 3/4"-16 UNF 35 mm [1.38 in] 28 mm [1.10 in] 22 mm [0.88 in] 0,8 mm [0.03 in] 12,5 mm [0.50 in] 9,7 mm [0.38 in] MECHANICAL SPECIFICATIONS Characteristic Measure Case material Stainless steel 2 Honeywell * Sensing and Control Model LK NOTES 1. 2. 3. Digital Force Indicator Accuracies stated are for best fit straight line for all errors including linearity, hysteresis and repeatability through zero. Consult factory for optional units of measure. Consult factory for optional electrical connectors and cable lengths. 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 info.sc@honeywell.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 008670-1-EN IL50 GLO May 2008 Copyright (c) 2008 Honeywell International Inc. All rights reserved.