DESCRIPTION The LCZ Series Hall-effect Zero Speed Sensors provide a The stainless steel package is simple to install and adjust. It durable, cost-effective solution in most harsh environments. does not require rotational orientation. The sensor is available in 9,5 mm [3/8 in/0.375 in] and 15,9 mm [5/8 in/0.625 in] diameters, in both 50,8 mm [2.00 in] and 76,2 mm [3.00 in] lengths. FEATURES POTENTIAL APPLICATIONS Low cost Industrial process control Omni-directional sensor to target orientation Factory automation Digital output Rotary applications, such as: Small size – Pumps Low power consumption – Rollers – Mixers – Fan speed measurement – Transmission – Spindles – Gear reducer RPM – Process speed – Synchronization – Generator set – Compressor speed – Dyno testing Table 1. Sensor Specifications Characteristic Minimum Maximum Unit Condition Supply voltage 4.5 26 Vdc – Supply current – 20 mA load = infinity, Vcc = 26 Reverse polarity 30 – Vdc – Output sinking – 20 mA 0.4 V max. short circuit protected Voltage low – 0.4 V at 30 mA max. sink Voltage high – 30 Vdc – Duty cycle 20 80 % within operating gap Operating frequency 0 15 k Hz no orientation required Output signal rise/fall time – 4.0 µs 880 Ohm, 20 pF Dielectric strength 200 – Vac <2 mA leakage Operation gap – – – at gaps below curve (see Figure 3) Output impedance 4.7 5.3 kOhm – Operating temperature range -40 [-40] 125 [257] °C [°F] – Storage temperature – 125 [257] °C [°F] – Sealing IP68 Shock 50 G, 11 ms – Vibration 15 G, 10 Hz to 2000 Hz – Housing material stainless steel – Weight see Figure 1 – Figure 1. Mounting Dimensions (For reference only: mm/[in]) 1753 A C [69] 7,9 [0.31] 25,4 [1.00] THREE CONDUCTOR 24 AWG CABLE B Catalog Listing Thread Length (A) Thread Type (B) Flats (C) Max. Mounting Weight Torque LCZ260 50,8 mm [2.00 in] 3/8-24UNF-2A 7,9 mm [0.312 in] 4,1 [36 in lb] 59,5 g [2.1 oz] LCZ260-30 76,2 mm [3.00 in] 3/8-24UNF-2A 7,9 mm [0.312 in] 4,1 [36 in lb] 68,0 g [2.4 oz] LCZ460 50,8 mm [2.00 in] 5/8-18UNF-2A 14,3 mm [0.562 in] 27,1 N m [240 in lb] 104,9 [3.7 oz] LCZ460-30 76,2 mm [3.00 in] 5/8-18UNF-2A 14,3 mm [0.562 in] 27,1 N m [240 in lb] 136,1 g [4.8 oz] 2 www.honeywell.com/sensing Figure 2. Equivalent Electrical Schematic Red Power Supply (+) 5 kOhm White Signal Output Shield (NC) Black Common Sensor Figure 3. Air Gap Performance Curve 0.160 0.140 0.120 0.100 0.080 0.060 0.040 0.020 0 4 8 12 16 20 24 28 32 36 40 44 48 Gear Pitch Figure 4. Target Motion Honeywell Sensing and Control 3 Air Gap (in) Order Guide Catalog Listing Description LCZ260 Hall-effect speed sensor, 3/8-24UNF-2A thread, 50,8 mm [2.00 in] length LCZ260-30 Hall-effect speed sensor, 3/8-24UNF-2A thread, 76,2 mm [3.00 in] length LCZ460 Hall-effect speed sensor, 5/8-18UNF-2A thread, 50,8 mm [2.00 in] length LCZ460-30 Hall-effect speed sensor, 5/8-18UNF-2A thread, 76,2 mm [3.00 in] length WARNING WARNING PERSONAL INJURY MISUSE OF DOCUMENTATION DO NOT USE these products as safety or emergency stop The information presented in this product sheet is for devices or in any other application where failure of the reference only. Do not use this document as a product product could result in personal injury. installation guide. Failure to comply with these instructions could result in Complete installation, operation, and maintenance death or serious injury. information is provided in the instructions supplied with each product. 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The office or: foregoing is buyer’s sole remedy and is in lieu of all other E-mail: info.sc@honeywell.com warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no Internet: www.honeywell.com/sensing event shall Honeywell be liable for consequential, special, or indirect damages. Phone and Fax: Asia Pacific +65 6355-2828 While we provide application assistance personally, through +65 6445-3033 Fax our literature and the Honeywell web site, it is up to the Europe +44 (0) 1698 481481 customer to determine the suitability of the product in the +44 (0) 1698 481676 Fax application. Latin America +1-305-805-8188 +1-305-883-8257 Fax Specifications may change without notice. The information we USA/Canada +1-800-537-6945 supply is believed to be accurate and reliable as of this +1-815-235-6847 printing. However, we assume no responsibility for its use. +1-815-235-6545 Fax Sensing and Control Honeywell 1985 Douglas Drive North 005886-3-EN Golden Valley, MN 55422 September 2011 www.honeywell.com/sensing Copyright © 2011 Honeywell International Inc. All rights reserved.