Q45VR2LV W/30

Q45VR2 Series Sensors Datasheet • Advanced one-piece photoelectric sensors with outstanding optical performance and extremely rugged design Operate from 90 to 250 V ac (50/60 Hz) SPDT electromechanical relay output for economical, high-capacity switching and immunity to electrical noise Multiple sensing modes include: opposed, diffuse, retroreflective, and convergent, plus glass and plastic fiber optic models Switchable light/dark operate Versatile plug-in modules available for output timing logic and/or signal strength display Highly visible Power, Signal (AID™ System 1), and Output indicator LEDs Choice of prewired 2 m (6.5 ft) or 9 m (30 ft) unterminated cable or Mini-style quick-disconnect fitting Versatile mounting options Designed to withstand 1200 psi washdown; exceeds its NEMA 6P and IEC IP67 rating • • • • • • • • • WARNING: Not To Be Used for Personnel Protection Never use this device as a sensing device for personnel protection. Doing so could lead to serious injury or death. This device does not include the self-checking redundant circuitry necessary to allow its use in personnel safety applications. A sensor failure or malfunction can cause either an energized or de-energized sensor output condition. Opposed-Mode Emitter (E) and Receiver (R) Models Because of their extremely high excess gain, these opposed-mode sensors are an excellent option for sensing in contaminated or dirty areas, and are also the best choice for long-range sensing. Range: 60 m (200 ft) OPPOSED Output Type: SPDT Electro-mechanical relay Infrared, 880 nm Effective Beam: 13 mm Models Q452E Emitter Q45VR2R Receiver Q452EQ Emitter Q45VR2RQ Receiver Cable Excess Gain 2-wire 2 m (6.5 ft) cable 5-wire 2 m (6.5 ft) cable 3-Pin Mini-style QD 5-Pin Mini-style QD Beam Pattern 1000 E X C E S S G A I N Q45E/R Opposed Mode 100 Q45E/R 1.5 m 60 in Opposed Mode 1.0 m 40 in 0.5 m 20 in 0 10 0 0.5 m 20 in 1.0 m 40 in 1.5 m 1 0.1 m 0.33 ft 60 in 0 1.0 m 3.3 ft 10 m 33 ft 100 m 330 ft 12 m 40 ft 24 m 80 ft 36 m 120 ft 48 m 160 ft 60 m 200 ft DISTANCE DISTANCE To order the 9 m (30 ft) cable models, add the suffix "W/30" to the cabled model number. (For example: Q452E W/30.) Models with a quick disconnect (QD) connector require a mating cable. 1 U.S. Patent no. 4356393 Original Document 36339 Rev. F 23 October 2014 36339 Q45VR2 Series Sensors Retroreflective-Mode Models The visible red sensing beam of these sensors makes them very easy to align. Model Q45VR2LP polarizes the emitted light and filters out unwanted reflections, making sensing possible in applications otherwise considered unsuited to retroreflective sensing. Specified using the model BRT-3 3-inch reflector (see the Accessories section of your current Banner catalog for further information). Output Type: SPDT Electro-mechanical relay P RETRO POLAR RETRO Visible red, 680 nm (non-polarized) Visible red, 680 nm (polarized) Non-Polarized - Range 0.08 to 9 m (3 in to 30 ft) Models Q45VR2LV Cable Excess Gain 5-wire 2 m (6.5 ft) cable 1000 E X C E S S Q45VR2LVQ 5-Pin Mini-style QD G A I N Beam Pattern Q45LV Q45LV 75 mm Retroreflective Mode 100 3.0 in Retroreflective Mode 50 mm 2.0 in 25 mm 1.0 in 0 10 0 With BRT-3 Reflector 25 mm 1.0 in 50 mm 2.0 in 75 mm 3.0 in With BRT-3 Reflector 1 .01 m .033 ft 0 .10 m .33 ft 1.0 m 3.3 ft 3m 10 ft 10 m 33 ft 6m 20 ft 9m 30 ft 12 m 40 ft 15 m 50 ft DISTANCE DISTANCE Polarized - Range 0.15 to 6 m (6 in to 20 ft) Models Q45VR2LP Cable Excess Gain 5-wire 2 m (6.5 ft) cable 1000 E X C E S S Q45VR2LPQ 5-Pin Mini-style QD G A I N Beam Pattern Q45LP Q45LP 75 mm Retroreflective Mode 100 Retroreflective Mode 50 mm 25 mm With BRT-3 Reflector 0 With BRT-3 Reflector 25 mm 1.0 in 50 mm 2.0 in 75 mm 3.0 in 0 1 .01 m .033 ft .10 m .33 ft 1.0 m 3.3 ft 10 m 33 ft 2.0 in 1.0 in 0 10 3.0 in 1.5 m 5 ft 3m 10 ft 4.5 m 15 ft 6m 20 ft 7.5 m 25 ft DISTANCE DISTANCE To order the 9 m (30 ft) cable models, add the suffix "W/30" to the cabled model number. (For example: Q45VR2LV W/ 30.) Models with a quick disconnect (QD) connector require a mating cable. 2 www.bannerengineering.com - Tel: +1-763-544-3164 P/N 36339 Rev. F Q45VR2 Series Sensors Diffuse-Mode Models These diffuse-mode models detect objects by sensing the reflection of their own emitted light. Ideal for use when the reflectivity and profile of the object to be sensed are sufficient to return a large percentage of emitted light back to the sensor. Model Q45VR2DX is the first choice for diffuse-mode applications when there are no background objects to falsely return light. DIFFUSE Performance curves are based on a 90% reflectance white test card. Infrared, 880 nm Output Type: SPDT Electro-mechanical relay Short Range - 45 cm (18 inches) Models Q45VR2D Cable Excess Gain 5-wire 2 m (6.5 ft) cable 1000 E X C E S S Q45VR2DQ 5-Pin Mini-style QD Beam Pattern G A I N Q45D 15 mm Diffuse Mode 0.6 in Q45D 10 mm 100 0.4 in Diffuse Mode 5 mm 0.2 in 0 0 10 5 mm 0.2 in 10 mm 0.4 in 15 mm 1 1.0 mm 0.04 in 0.6 in 0 10 mm 0.4 in 100 mm 4.0 in 100 mm 4.0 in 1000 mm 40 in 200mm 8.0 in 300 mm 12.0 in 400 mm 500 mm 16.0 in 20.0 in DISTANCE DISTANCE Long Range - 1.8 m (6 ft) Models Q45VR2DL Q45VR2DLQ Cable Excess Gain 5-wire 2 m (6.5 ft) cable 5-Pin Mini-style QD 1000 E X C E S S G A I N Beam Pattern Q45DL Q45DL Diffuse Mode 100 Diffuse Mode 75 mm 2.0 in 25 mm 1.0 in 0 0 25 mm 1.0 in 50 mm 2.0 in 75 mm 10 3.0 in 0 1 .01 m .033 ft 3.0 in 50 mm 0.6 m 2 ft 1.2 m 4 ft 1.8 m 6 ft 2.4 m 8 ft 3.0 m 10 ft DISTANCE .10 m .33 ft 1.0 m 3.3 ft 10 m 33 ft DISTANCE High Power - 3 m (10 ft) Range Models Q45VR2DX Cable Excess Gain 5-wire 2 m (6.5 ft) cable 1000 E X C E S S Q45VR2DXQ 5-Pin Mini-style QD Beam Pattern G A I N Q45DX Q45DX 75 mm Diffuse Mode 100 3.0 in Diffuse Mode 50 mm 2.0 in 25 mm 1.0 in 0 10 0 25 mm 1.0 in 50 mm 2.0 in 75 mm 3.0 in 0 1 0.01 m 0.033 ft 0.1 m 0.33 ft 1.0 m 3.3 ft 10 m 33 ft 0.6 m 2 ft 1.2 m 4 ft 1.8 m 6 ft 2.4 m 8 ft 3.0 m 10 ft DISTANCE DISTANCE P/N 36339 Rev. F www.bannerengineering.com - Tel: +1-763-544-3164 3 Q45VR2 Series Sensors Convergent-Mode Models These sensors are ideal for reflective sensing of very small parts or profiles, and can accurately sense the position of parts approaching from the side. Will ignore all but highly reflective objects that are outside the sensing range. Performance curves are based on a 90% reflectance white test card. CONVERGENT Output Type: SPDT Electro-mechanical relay Models Focus Cable 5-wire 2 m (6.5 ft) cable Q45VR2CV Q45VR2CVQ Visible red, 680 nm 38 mm (1.5 in) Spot Size at Focus: 1.3 mm (0.05 in) 5-Pin Mini-style QD Excess Gain Beam Pattern 1000 E X C E S S G A I N Q45CV Convergent Mode Q45CV 3.8 mm 0.15 in Convergent Mode 2.5 mm 100 0.10 in 1.2 mm 0.05 in 0 10 0 1.2 mm 0.05 in 2.5 mm 0.10 in 3.8 mm 0.15 in 0 1 1 mm .04 in 10 mm .4 in 100 mm 4 in 38 mm 1.5 in 75 mm 3.0 in 1000 mm 40 in 113 mm 4.5 in 150 mm 190 mm 6.0 in 7.5 in DISTANCE DISTANCE 5-wire 2 m (6.5 ft) cable Q45VR2CV4 Q45VR2CV4Q 100 mm (4 in) Spot Size at Focus: 1.5 mm (0.06 in) 5-Pin Mini-style QD 1000 E X C E S S G A I N Q45CV4 Convergent Mode Q45CV4 3.8 mm 100 0.15 in Convergent Mode 2.5 mm 0.10 in 1.2 mm 0.05 in 0 10 0 1.2 mm 0.05 in 2.5 mm 0.10 in 3.8 mm 0.15 in 0 1 1 mm .04 in 10 mm .4 in 100 mm 4 in 1000 mm 40 in 38 mm 1.5 in 75 mm 3.0 in 113 mm 4.5 in 150 mm 190 mm 6.0 in 7.5 in DISTANCE DISTANCE To order the 9 m (30 ft) cable models, add the suffix "W/30" to the cabled model number. (For example: Q45VR2CV W/ 30.) Models with a quick disconnect (QD) connector require a mating cable. 4 www.bannerengineering.com - Tel: +1-763-544-3164 P/N 36339 Rev. F Q45VR2 Series Sensors Glass Fiber Optic Models These models are an excellent choice for glass fiber optic applications where faster sensor response is not important. Their high excess gain means that opposed individual fibers can operate reliably in many very hostile environments. Also, special miniature bifurcated fiber optic assemblies with bundle sizes as small as 0.5 mm (.020 in) dia. may be used successfully for diffuse-mode sensing when using sensor model Q45VR2F(Q). For more information on compatible glass fiber optics, refer to your current catalog. GLASS FIBER Diffuse mode performance curves are based on a 90% reflectance white test card. Infrared, 880 nm and Visible red, 650 nm Range: Range varies by sensing mode and fiber optics used. Output Type: SPDT Electro-mechanical relay Infrared, 880 nm Models Q45VR2F Cable Excess Gain 5-wire 2 m (6.5 ft) cable Beam Pattern 1000 E X C E S S G A I N Q45F Opposed Mode 100 Q45F 150 mm IT23S Fibers 50 mm 0 10 IT13S Fibers 0.1 m 0.33 ft 1.0 m 3.3 ft 0 50 mm 2.0 in 100 mm 4.0 in 6.0 in 0 10 m 33 ft 0.4 m 15 in 0.8 m 30 in 1000 E X C E S S G A I N 1.6 m 60 in BT13S Fiber 1.3 mm 100 0 1.3 mm 0.05 in 2.5 mm 0.10 in 3.8 mm 10 0.10 in 0.05 in BT23S Fiber 0 BT23S Fiber 0.15 in Diffuse Mode 2.5 mm Diffuse Mode 2.0 m 75 in Q45F 3.8 mm Q45F 0.15 in 0 BT13S Fiber 1 1 mm 0.04 in 1.2 m 45 in DISTANCE DISTANCE 5-Pin Mini-style QD 4.0 in 2.0 in IT13S Fibers 150 mm 1 0.01 m 0.03 ft Q45VR2FQ 6.0 in Opposed Mode 100 mm IT23S Fibers 25 mm 1 in 50 mm 2 in 75 mm 3 in 100 mm 125 mm 4 in 5 in DISTANCE 10 mm 0.4 in 100 mm 4.0 in 1000 mm 40 in DISTANCE Visible Red, 650 nm Models Q45VR2FV Cable Excess Gain 5-wire 2 m (6.5 ft) cable Beam Pattern 1000 E X C E S S G A I N Q45FV Opposed Mode 100 Q45FV 30 mm IT23S Fibers Opposed Mode 20 mm 10 mm 0.4 in 0 10 IT13S Fibers 0 10 mm 0.8 in 30 mm 10 mm 0.4 in 100 mm 4 in 1000 mm 40 in 1.2 in 0 100 mm 4 in DISTANCE Q45VR2FVQ 5-Pin Mini-style QD 0.4 in IT13S Fibers 20 mm 1 1.0 mm 0.04 in 1.2 in 0.8 in IT23S Fibers 150 mm 6 in 200 mm 8 in 250 mm 300 mm 10 in 12 in DISTANCE 1000 E X C E S S G A I N Q45FV Q45FV 3.0 mm Diffuse Mode 1.0 mm 100 0 0 0.04 in BT23S Fiber 2.0 mm 0.08 in 3.0 mm BT13S Fiber 1 1 mm 0.04 in 0.12 in 0 BT23S Fiber 0.08 in 0.04 in BT13S Fiber 1.0 mm 10 0.12 in Diffuse Mode 2.0 mm 5 mm 0.2 in 10 mm 0.4 in 15 mm 0.6 in 20 mm 0.8 in 25 mm 1.0 in DISTANCE 10 mm 0.4 in 100 mm 4.0 in 1000 mm 40 in DISTANCE P/N 36339 Rev. F www.bannerengineering.com - Tel: +1-763-544-3164 5 Q45VR2 Series Sensors Plastic Fiber Optic Models Lower in cost than glass fiber optics, plastic fiber optics are ideal for use in situations where environmental conditions allow (for example, low levels of acids, alkalis, and solvents). Most are easily cut to length in the field, and are available in a variety of sensing end styles. For more information on compatible plastic fiber optics, refer to your current catalog. Diffuse mode performance curves are based on a 90% reflectance white test card. PLASTIC FIBER Range: Range varies by sensing mode and fiber optics used. Visible red, 660 nm Output Type: SPDT Electro-mechanical relay Models Q45VR2FP Cable Excess Gain 5-wire 2 m (6.5 ft) cable Beam Pattern 1000 E X C E S S Q45FP Opposed Mode 100 1.8 in Opposed Mode 30 mm 1.2 in 1.8 in 45 mm 10 mm 0.4 in 100 mm 4.0 in 1000 mm 40 in 0 25 mm 1.0 in 50 mm 2.0 in G A I N 100 mm 125 mm 4.0 in 5.0 in Q45FP 18 mm Q45FP 0.75 in Diffuse Mode 12 mm Diffuse Mode 100 75 mm 3.0 in DISTANCE 1000 E X C E S S 0.6 in 30 mm DISTANCE 5-Pin Mini-style QD 0 PIT26U Fibers 15 mm PIT26U Fibers 0.50 in PBT46U Fiber 6 mm PBT46U Fiber 0 10 0.25 in 12 mm 0.50 in 18 mm 0.75 in 0 PBT26U Fiber 1 mm 0.04 in 0.25 in 0 6 mm 1 0.1 mm 0.004 in 1.2 in 0.6 in 0 10 1 1 mm 0.04 in Q45VR2FPQ PIT46U Fibers 15 mm PIT46U Fibers G A I N Q45FP 45 mm 10 mm 0.4 in 20 mm 0.8 in 30 mm 1.2 in 40 mm 1.6 in 50 mm 2.0 in DISTANCE 10 mm 0.4 in 100 mm 4 in DISTANCE To order the 9 m (30 ft) cable models, add the suffix "W/30" to the cabled model number. (For example: Q45VR2FP W/ 30.) Models with a quick disconnect (QD) connector require a mating cable. Overview Status indicator LEDs for power, signal, and output are clearly visible beneath a raised dome in the sensor’s transparent oring-sealed polycarbonate cover. Also located beneath the sensor’s o-ring-sealed cover are controls for light/dark operate selection and the sensitivity adjustment. • • The power indicator (green) lights when power is applied to the sensor. The signal indicator (red) lights when the sensor sees its modulated light source and pulses at a rate proportional to the strength of the received light signal; this is the AID™ Alignment Indicating Device2. The output indicator (amber) lights when the sensor’s output is conducting. This indicator is especially useful when a timing logic module is used and signal and output conditions are not concurrent. • 6 5 1 2 3 4 1. Sensitivity adjustment 2. LEDs • Green LED: Power on indicator • Red LED: Signal indicator • Amber LED: Output status indicator 3. Optional LED signal strength display 4. Optional timing adjustment 5. Optional timing adjustment 6. Light/dark operate switch 2 US patent no. 4356393 6 www.bannerengineering.com - Tel: +1-763-544-3164 P/N 36339 Rev. F Q45VR2 Series Sensors Specifications Repeatability Opposed mode: 0.25 milliseconds All other sensing modes: 0.5 milliseconds Response time and repeatability specifications are independent of signal strength. Supply Voltage and Current 90 to 250 V ac (50/60 Hz) Average current 20 mA Peak current 500 mA at 120 V ac, 750 mA at 250 V ac Supply Protection Circuitry Protected against transient voltages Output Configuration SPDT (Single-Pole Double-Throw) electromechanical relay output. All models except emitters. Output Rating Max. switching power (resistive load): 150 W, 600 VA Max. switching voltage (resistive load): 250 V ac, 30 V dc Max. switching current (resistive load): 5 A at 250 V ac Min. voltage and current: 5 V dc, 0.1 mA Mechanical life of relay: 10,000,000 operations Electrical life of relay at full resistive load: 100,000 operations Output Protection Circuitry Protected against false pulse on power-up Output Response Time 15 milliseconds ON and OFF (NOTE: 100 millisecond delay on power-up. Output is de-energized during this time.) Environmental Rating NEMA 6P, IEC IP67 Operating Conditions Temperature: –40 °C to 70 °C (–40 °F to 158 °F) Maximum relative humidity: 90% at 50 °C (non-condensing) Certifications Adjustments Light/Dark Operate select switch and multi-turn Sensitivity control (allows precise sensitivity setting – turn clockwise to increase gain). Optional logic and logic/display modules have adjustable timing functions. Indicators Indicator LEDs are clearly visible beneath a raised transparent Lexan® dome on top of the sensor Power (green) LED lights when 90 to 250 V ac power is applied Signal (red) AID™ System LED lights when the sensor sees its modulated light source and pulses at a rate proportional to the strength of the received light signal Load (amber) LED lights whenever the output relay is energized Optional 7-element LED signal strength display modules Construction Molded reinforced thermoplastic polyester housing, o-ring-sealed transparent polycarbonate cover, molded acrylic lenses, and stainless steel hardware. Q45s are designed to withstand 1200 psi washdown. The base of cabled models has a 1/2-inch NPS integral internal conduit thread. Connections PVC-jacketed 2-wire (emitters) or 5-wire (all others) 2 m (6.5 ft) or 9 m (30 ft) unterminated cables, or 3-pin (emitters) or 5-pin (all others) Mini-style quick-disconnect (QD) fittings are available (“Q” - suffix models). QD cables are ordered separately. Application Notes Transient suppression is recommended for contacts switching inductive loads. Optional output timing modules are available. Dimensions Opposed, Retro, and Diffuse Sensing Modes (Model Suffix E, R, D, DL, DX, LP, and LV) Cabled Models Quick-Disconnect Models Transparent Cover (Gasketed) View: Output Load Status Open to Access: Sensitivity (Gain) Adjustment 54.1 mm (2.13") 44.5 mm (1.75") Lens Centerline 50.8 mm (2.00") 69.0 mm (2.72") 6.4 mm (0.25") 87.6 mm (3.45") 4.5 mm (#10) Screw Clearance (2) 7.1 mm (0.28") 30.0 mm (1.18") Internal Thread (1/2–14NPSM) External thread (M30 x 1.5) hex nut supplied P/N 36339 Rev. F ø 6.1 (0.24") 2m (6.5') Cable External Thread M30 X 1.5 14 mm (0.6") www.bannerengineering.com - Tel: +1-763-544-3164 Mini-style QD Connector 7 Q45VR2 Series Sensors Convergent Sensor Models Glass Fiber Optic Models Plastic Fiber Optic Models (CV and CV4) (F and FV) (FP) 60.5 mm (2.38") 61.7 mm (2.43") 59.9 mm (2.36") Wiring Diagrams Sensors with Attached Cable 4 4 2 90–250 V ac 5 3 1 2 90–250 V ac NC 5 NC C 3 NO 1 Q452E Emitter with Attached Cable 3 90–250 V ac 1 2 3 4 5 - Black Blue Yellow Brown White NO Q452E Emitter with Quick-Disconnect 3-Pin Mini-Style (model suffix Q) 3 Wire Colors C 1 1 8 Sensors with Quick-Disconnect 5-Pin Mini-Style (model suffix Q) 90–250 V ac Wire Colors 1 - Brown 3 - Blue 4 - Black 4 www.bannerengineering.com - Tel: +1-763-544-3164 P/N 36339 Rev. F Q45VR2 Series Sensors Accessories 3-Pin Mini-Style Cordsets Model Length Style MBCC-306 2 m (6.5 ft) Straight Dimensions MBCC-312 3.66 m (12 ft) MBCC-330 9.14 m (30 ft) Pinout 52 mm typ. 7/8-16UN-2B ø 2.5 mm typ. 1 2 3 1 = Black 2 = Brown 3 = Blue 5-Pin Mini-Style Cordsets Model Length MBCC-506 1.83 m (6 ft) MBCC-512 3.66 m (12 ft) Style Dimensions 52 mm typ. Straight MBCC-530 Pinout (Female) 7/8-16UN-2B 1 4 2 3 ø 2.5 mm typ. 9.14 m (30 ft) 5 1 = Black 2 = Blue 3 = Yellow 4 = Brown 5 = White NOTE: For a complete selection of retroreflective targets, see www.bannerengineering.com. Brackets SMB30C • 30 mm split clamp, black PBT bracket • Stainless steel mounting hardware included • Mounting hole for 30 mm sensor 56 A 66 B 13 Hole center spacing: A=ø 45 Hole size: B=ø 27.2 SMB30SC • Swivel bracket with 30 mm mounting hole for sensor • Black reinforced thermoplastic polyester • Stainless steel mounting and swivel locking hardware included SMB30MM • 12-ga. stainless steel bracket with curved mounting slots for versatile orientation • Clearance for M6 (¼ in) hardware • Mounting hole for 30 mm sensor 57 70 C 57 B A Hole center spacing: A = 51, A to B = 25.4 Hole size: A = 42.6 x 7, B = ø 6.4, C = ø 30.1 67 B 58 29 A Hole center spacing: A=ø 50.8 Hole size: A=ø 7.0, B=ø 30.0 P/N 36339 Rev. F www.bannerengineering.com - Tel: +1-763-544-3164 9 Q45VR2 Series Sensors Output Timing Logic and Signal Strength Display Modules Q45 sensors easily accept the addition of output timing logic and signal strength display functions. Display modules have a seven-element display that gives a more precise indication of excess gain than does the AID™ system LED that is standard on Q45 sensors. The modules listed below may be used with all Q45VR2 sensors. Refer to the module's datasheet for more information. Models Logic and/or Display Function 45LM58 Programmable output timing logic 45LM58D Programmable output timing logic plus signal strength display 45LMD Signal strength display only (no timing function) Banner Engineering Corp Limited Warranty Banner Engineering Corp. warrants its products to be free from defects in material and workmanship for one year following the date of shipment. Banner Engineering Corp. will repair or replace, free of charge, any product of its manufacture which, at the time it is returned to the factory, is found to have been defective during the warranty period. This warranty does not cover damage or liability for misuse, abuse, or the improper application or installation of the Banner product. THIS LIMITED WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES WHETHER EXPRESS OR IMPLIED (INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE), AND WHETHER ARISING UNDER COURSE OF PERFORMANCE, COURSE OF DEALING OR TRADE USAGE. This Warranty is exclusive and limited to repair or, at the discretion of Banner Engineering Corp., replacement. IN NO EVENT SHALL BANNER ENGINEERING CORP. BE LIABLE TO BUYER OR ANY OTHER PERSON OR ENTITY FOR ANY EXTRA COSTS, EXPENSES, LOSSES, LOSS OF PROFITS, OR ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES RESULTING FROM ANY PRODUCT DEFECT OR FROM THE USE OR INABILITY TO USE THE PRODUCT, WHETHER ARISING IN CONTRACT OR WARRANTY, STATUTE, TORT, STRICT LIABILITY, NEGLIGENCE, OR OTHERWISE. Banner Engineering Corp. reserves the right to change, modify or improve the design of the product without assuming any obligations or liabilities relating to any product previously manufactured by Banner Engineering Corp. www.bannerengineering.com - Tel: +1-763-544-3164