3040A

Power Output Industrial VRS Magnetic Speed Sensors DESCRIPTION Power Output VRS sensors are designed for driving low resistance loads at large air gaps in applications where larger actuators may be used. The output signal of a VRS sensor is an ac voltage that varies in amplitude and wave frequency as the speed of the monitored device changes, and is usually expressed in peak to peak voltage (Vp-p). Passive VRS (Variable Reluctance Speed) Magnetic Speed sensors are simple, rugged devices that do not require an external voltage source for operation. One complete waveform (cycle) occurs as each target passes the sensor’s pole piece. If a standard gear were used as a target, this output signal would resemble a sine wave if viewed on an oscilloscope. A permanent magnet in the sensor establishes a fixed magnetic field. The approach and passing of a ferrous metal target near the sensor’s pole piece (sensing area) changes the flux lines of the magnetic field, dynamically changing its strength. This change in magnetic field strength induces a current into a coil winding which is attached to the output terminals. FEATURES • Self-powered operation • Direct conversion of actuator speed to output frequency • Simple installation • No moving parts • Designed for use over a wide range of speeds • Adaptable to a wide variety of configurations • Customized VRS products for unique speed sensing applications • Housing diameter: 5/8 in (M16) • Housing material/style: stainless steel threaded • Terminations: MS3106 connector, preleaded • Output voltage: 70 Vp-p Honeywell also offers VRS sensors for general purpose, high output, high resolution, high temperature and hazardous location applications, as well as low-cost molded versions. POTENTIAL APPLICATIONS • Engine RPM (revolutions per minute) measurement on aircraft, automobiles, boats, buses, trucks and rail vehicles • Motor RPM measurement on drills, grinders, lathes and automatic screw machines • Motor RPM measurement on precision camera, tape recording and motion picture equipment • Process speed measurement on food, textile, paper, woodworking, printing, tobacco and pharmaceutical industry machinery • Motor speed measurement of electrical generating equipment • Speed measurement of pumps, blowers, mixers, exhaust and ventilating fans • Flow measurement on turbine meters • Wheel-slip measurement on autos and locomotives • Gear speed measurement Power Output 5/8 INCH (M16*) SENSORS (All dimensions for reference only. mm/[in]) *Contact Honeywell for availability of metric mounting thread versions. General Specifications Test Condition Specifications Parameter Characteristic Min. output voltage 70 Vp-p Parameter Inductance Coil resistance 120 Ohm to 162 Ohm Gear pitch range Pole piece diameter Min. surface speed 4,75 mm [0.187 in] Operating temp. range Mounting thread -55 ºC to 120 ºC [-67 ºF to 250 ºF] 5/8-18 UNF-2A 0,38 m/s [15 in/s] typ. Catalog Listing Thread Length (A) Weight 3040AN 3040AN25 3040AN30 3040AN40 3040AN50 28 mm [1.1 in] 63 mm [2.5 in] 76 mm [3.0 in] 101 mm [4.0 in] 127 mm [5.0 in] 70 g [2.5 oz] 84 g [3.0 oz] 84 g [3.0 oz] 98 g [3.5 oz] 128 g [4.5 oz] Characteristic 85 mH max. 12 DP (module 2.11) or coarser Optimum actuator 8 DP (module 3.17) ferrous metal gear Max. operating 40 kHz typ. frequency Vibration Termination Mil-Std 202F Method 204D MS3106 connector General Specifications Test Condition Specifications Parameter Characteristic Min. output voltage 70 Vp-p Parameter Inductance Coil resistance 120 Ohm to 162 Ohm Gear pitch range Pole piece diameter Min. surface speed 4,75 mm [0.187 in] Operating temp. range Mounting Thread -55 ºC to 120 ºC [-67 ºF to 250 ºF] 5/8-18 UNF-2A 0,38 m/s [15 in/s] typ. Catalog Listing Thread Length (A) Weight 3040S20 3040S30 50 mm [2.0 in] 76 mm [3.0 in] 70 g [2.5 oz] 84 g [3.0 oz] 2 Parameter Characteristic Surface speed 25 m/s [1000 in/s] Gear 8 DP (module 3.17) Air gap 0,127 mm [0.005 in] Load 1.25 kOhm resistance www.honeywell.com/sensing Characteristic 85 mH max. 12 DP (module 2.11) or coarser Optimum actuator 8 DP (module 3.17) ferrous metal gear Max. operating 40 kHz typ. frequency Vibration Termination Mil-Std 202F Method 204D 20 AWG Tefloninsulated leads Parameter Characteristic Surface speed 25 m/s [1000 in/s] Gear 8 DP (module 3.17) Air gap 0,127 mm [0.005 in] Load 1.25 kOhm resistance Industrial VRS Magnetic Speed Sensors 5/8 INCH (M16*) SENSORS CONTINUED (All dimensions for reference only. mm/[in]) *Contact Honeywell for availability of metric mounting thread versions. General Specifications Test Condition Specifications Parameter Characteristic Min. output voltage 70 Vp-p Parameter Inductance Characteristic 85 mH max. Coil resistance 120 Ohm to 162 Ohm Gear pitch range Pole piece diameter Min. surface speed 4,75 mm [0.187 in] Optimum actuator 0,38 m/s [15 in/s] typ. Max. operating frequency 12 DP (module 2.11) or coarser 8 DP (module 3.17) ferrous metal gear 40 kHz typ. Operating temp. range Mounting thread -55 ºC to 120 ºC [-67 ºF to 250 ºF] 5/8-18UNF-2A Vibration Termination Mil-Std 202F Method 204D 20 AWG Tefloninsulated leads, conduit mount Parameter Characteristic Min. output voltage 70 Vp-p Parameter Inductance Characteristic 85 mH max. Coil resistance 120 Ohm to 162 Ohm Gear pitch range Pole piece diameter Min. surface speed 4,75 mm [0.187 in] Optimum actuator 0,38 m/s [15 in/s] typ. Max. operating frequency 12 DP (module 2.11) or coarser 8 DP (module 3.17) ferrous metal gear 40 kHz typ. Operating temp. range -55 ºC to 120 ºC [-67 ºF to 250 ºF] Vibration Mil-Std 202F Method 204D Mounting thread 5/8-18 UNF-2A Termination MS3106 connector Catalog Listing Weight 3040H20 140 g [5.0 oz] General Specifications Parameter Characteristic Surface speed 25 m/s [1000 in/s] Gear 8 DP (module 3.17) Air gap 0,127 mm [0.005 in] Load 1.25 kOhm resistance Test Condition Specifications Catalog Listing Thread Length (A) Weight 3040A 3040A25 35 mm [1.4 in] 63 mm [2.5 in] 70 g [2.5 oz] 84 g [3.0 oz] Parameter Characteristic Surface speed 25 m/s [1000 in/s] Gear 8 DP (module 3.17) Air gap 0,127 mm [0.005 in] Load 1.25 kOhm resistance Honeywell Sensing and Control 3 WARNING 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. WARRANTY/REMEDY 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 other 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. MISUSE OF DOCUMENTATION • The information presented in this product sheet is for reference only. Do not use this document as a product installation guide. • 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. SALES AND SERVICE Honeywell serves its customers through a worldwide network of sales offices, representatives and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office or: E-mail: info.sc@honeywell.com Internet: www.honeywell.com/sensing Phone and Fax: Asia Pacific +65 6355-2828 +65 6445-3033 Fax Europe +44 (0) 1698 481481 +44 (0) 1698 481676 Fax Latin America +1-305-805-8188 +1-305-883-8257 Fax USA/Canada +1-800-537-6945 +1-815-235-6847 +1-815-235-6545 Fax Automation and Control Solutions Sensing and Control Honeywell 1985 Douglas Drive North Minneapolis, MN 55422 www.honeywell.com/sensing 005880-1-EN IL50 GLO Printed in USA March 2007 Copyright © 2007Honeywell International Inc. All rights reserved.