Model DLF DC-DC Long Stroke Displacement Transducer DESCRIPTION Model DLF (captive guided spring return) operates from either 5 from the input voltage and can be used with digital panel meters Vdc regulated or 6 Vdc to 18 Vdc unregulated and generate an to from a complete readout system. The DLF, captive guided output signal of ±2 Vdc. The output signal is electrically isolated spring return, from 0.5 in to 3.0 in. FEATURES • ±0.25 % non-linearity • ±12,7 mm to 76,2 mm [±0.5 in to 3.0 in] range • Low voltage requirements • Easy to operate • Stainless steel construction • Reverse polarity protected • Single or dual supply wiring (field selectable) • Infinite resolution • Captive guided spring return armature • Not RoHS compliant Model DLF DC-DC PERFORMANCE SPECIFICATIONS RANGE CODES Characteristic Measure Range Code Available ranges Stroke range ±12,7 mm to 76,2 mm [±0.5 in to 3 in] HP ±12,7 mm [±0.5 in] Non-linearity (max.) ±0.25 % full scale HQ ±25,4 mm [±1.0 in] Output load (min.) 2000 ohm HR ±50,8 mm [±2.0 in] Output impedance 2 ohm HS ±76,2 mm [±3.0 in] Output sensitivity ±2 Vdc (nominal) Isolation 1000 V input to output Polarity Output positive for outward stroke OPTION CODES Range Code Many range/option combinations are available in our quick-ship and fast-track manufacture programs. Please see http://sensing.honeywell.com/ TMsensor-ship for updated listings. ENVIRONMENTAL SPECIFICATIONS Characteristic Measure Stroke ranges ±12,7 mm to 76,2 mm [±0.5 in to 3 in] Temperature, operating -50 °C to 70 °C [-58 °F to 158 °F] Temperature effect, zero (max.) 0.006 % full scale/°F Electrical termination Temperature effect, span (max.) 0.017 % full scale/°F Multiconductor shielded cable (1.83 m [6 ft]) TM405. Axial Bendix connector on body radial (side) TM406. Bendix connector on body Electrical cable orientation TM49. Axial cable exit Mounting threads TM511. 13/16-32 UNF Improved linearity L10. ±0.1 % max. linearity ELECTRICAL SPECIFICATIONS Characteristic Measure Element type dc-dc displacement transducer Input supply (acceptable), regulated 5 Vdc @ 100 mA max. Input supply (acceptable), unregulated 6 Vdc to 18 Vdc @ 100 mA max. Ripple 30 mV peak to peak Electrical termination Multiconductor shielded cable (1.83 m [6 ft]) Reverse polarity protection Yes MECHANICAL SPECIFICATIONS Characteristic Measure Case material Stainless steel Probe material Stainless steel Armature type Captive guided spring return Probe thread N/A Weight See table Spring force (max.) 4.0 oz/in 2 Honeywell • Sensing and Control Long Stroke Displacement Transducer MOUNTING DIMENSIONS Range code Available stroke range L X Approx. unit weight HP ±12,7 mm [±0.5 in] 184,15 mm [7.25 in] 38,1 mm [1.5 in] 226,7 g [8 oz] HQ ±25,4 mm [±1.0 in] 209,6 mm [8.25 in] 63,5 mm [2.5 in] 283,5 g [10 oz] HR ±50,8 mm [±2.0 in] 326,39 mm [12.85 in] 76,2 mm [3.0 in] 396,9 g [14 oz] HS ±76,2 mm [±3.0 in] 438,15 mm [17.25 in] 114,3 mm [4.5 in] 510,29 g [18 oz] WIRING CODES For reference only TYPICAL SYSTEM DIAGRAM Wire color 5 V supply 6 Vdc to 18 Vdc supply Yellow 5 V input Connect to brown Brown Insulate Connect to yellow Red Insulate 6 Vdc to 18 Vdc Blue Supply common (0 V) Supply common (0 V) Black Output low Output low Green Output high Output high Shield Instrument ground Instrument ground Note: Incorrect connection may cause irreparable damage, consult factory for assistance. Honeywell • Sensing and Control 3 Model DLF DC-DC NOTES Long Stroke Displacement Transducer 1. GM-A should not be used with an amplified displacement transducer unless using an external power supply to power the displacement transducer. 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 008759-1-EN IL50 GLO May 2008 Copyright © 2008 Honeywell International Inc. All rights reserved.
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