AS201901

SPE ED & POSITION Sensors High-Performance Sensors for Demanding Environments Cherry sensors deliver unmatched performance and reliability to a broad range of OEM products. At Cherry, we specialize in economical sensors that are suitable for the most rigorous environments, including extremes of temperature, humidity, thermal shock and vibration. Choose a standard product, or partner with Cherry design engineers as they help you to develop a custom solution. Customers in the heavy truck, off highway, recreational vehicle, appliance, automotive and medical markets all rely on Cherry sensors for practical designs and durable products. Cherry offers seven standard sensor product series: G MP — Magnetic Position Sensors G DS — Button Activated Position Sensors G GS — Geartooth Speed Sensors G SD — Geartooth Speed and Direction Sensors G VN — Ferrous Vane Sensors G AN — Angular Position Sensors G AS — Magnetic Actuators and Mating Connectors Your Total Design Partner When you need a custom sensor, Cherry provides the design expertise and development tools needed to bring your product to market quickly. We focus on innovation within our core competencies of magnetics, packaging, electronic design, and sealing technologies to assure our customers reliable sensing solutions. G When harsh environments are involved, Cherry recommends appropriate packaging and sealing technology. Our packaging innovations have resulted in sensors that perform under extreme conditions: temperatures up to 150°C, immersion in solvents to IP68, and exposure to salt spray, dust, gravel and repeated thermal shock. G With Cherry’s in-house stereolythography and prototype line, we can quickly provide a highly engineered design. G We match the latest solid state magnetic sensor technologies to proprietary circuits capable of providing EMI, ESD, EMC and Conducted Immunity resistance tough enough to exceed automotive standards. G To simulate the wide range of environments that our products experience in the field, Cherry’s testing facilities provide concept evaluation, design and product validation, and continuous conformance testing to international standards. G In-house high-density circuit board assembly assures the quality of our electronics. G TS-16949 certified factories on multiple continents provide you with advantages in speed, cost and flexibility. Consider a few of the capabilities Cherry can deliver to your next custom sensor project: G Using a solid model design concept developed by the customer, Cherry design engineers apply 3D magnetic modeling to ensure appropriate airgaps and magnetic fields are designed in at the start of the project. Put Cherry's broad capabilities to work for you in your most demanding applications. For more information, contact Cherry Electrical Products today. Phone: Web: 800.285.0773 www.cherrycorp.com TABLE OF Contents Magnetic Position Sensors MP Series MP1014 Low-Profile MP1001 Threaded Housing MP1005 – 1007 Threaded Housing MP1013 Snap-Fit MP1021 Flange-Mount MP2007 Threaded Housing MP2017 Cylindrical Plastic Housing MP2018 Mini Flange-Mount MP2019 Flange-Mount 4 5 6 7 8 9 10 11 12 DS Series DS Button Activated Position Sensors 13 Vane Sensors VN Series VN1015 Digital Vane Sensor 15 Geartooth Speed Sensors GS Series GS1001 – 1002 Threaded Housing GS1005 – 1007 Threaded Housing GS1012 Flange Mount 16 17 18 Geartooth Speed and Direction Sensors SD Series SD1002 – 1012 Speed and Direction 19 Angular Position Sensors AN Series AN1 Intrinsically Linear Angular Position Sensors AN8 Thin Angular Position Sensors 20 21 Connection/Interface Details Current Sink Interfacing Actuator Magnets Sensor Operation 22 22 23 Custom Sensors Rugged Rotary Encoder Magnetic Inertial Imbalance Sensor Magnetic Speed and Direction Sensor 24 24 24 3 MAGNETIC SENSOR MP1014 Series Digital Hall-effect position sensor in low-profile flange-mount housing. Features Applications G Capable of millions of operations G Door position sensing G Meets IEC529 IPX5 for water protection G Flow sensing G Reverse Battery Protection to -24VDC G Pedal switch G MP101401 south pole activated unipolar switching G MP101402 provides highly sensitive unipolar switching G MP101403 latches in presence of south pole and unlatches in presence of north pole magnet G RoHS Compliant Specifications Part Number MP101401 MP101402 MP101403 Operating Voltage Range (VDC) Supply Current (mA max.) 4.5 – 24 4.5 – 24 4.5 – 24 5.2 5.2 5.2 Output Output Saturation Voltage (mV max.) Output Current (mA max.) Operating Temp Range (°C) 3-wire sink 3-wire sink 3-wire sink 400 400 400 20 20 20 -40 to 85 -40 to 85 -40 to 85 Function Operate Point Gauss (max.) Release Point Gauss (min.) Unipolar Switch Unipolar Switch Bipolar Latch 185 (south) 95 (south) 120 (south) 60 (south) 20 (south) 100 (north) Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 22 for recommendations. Pull-up resistor should be connected between output (Green) and Vcc (Red). Unipolar switch output turns low in presence of magnetic south pole. Bipolar latch output latches high in presence of magnetic south poles and latches low in presence of magnetic north pole. Open Collector Sinking Block Diagram Dimensions inches (mm) All tolerances ±0.005 (0.13) unless otherwise noted. See Detail A ø0.115 (ø2.92) 0.642 (16.31) 0.855 (21.72) 2X 45° X 0.020 (0.51) 0.115 (2.92) 0.120 (3.05) 2X R 0.680 (17.27) Active Surface 0.075 (1.91) Approximate Label Location 0.130 (3.30) Specifications subject to change without notice. Magnet 0.250±.030 (6.35±0.76) 0.015 (0.38) 0.228 (5.79) 4 1 Approximate Sensing Location 12±0.75 (304.8±19.05) 4 4 3 3 1 0.324 (8.23) 2X R 0.104 47.8 (2.64) 0.105 (2.67) 0.210 (5.33) Detail A Leads = 24 AWG PVC UL1569, pre-tinned. All tolerances 0.007 (0.18) unless otherwise noted. VCC (red) Pull-up Resistor Output (green) Ground (black) MAGNETIC SENSOR MP1001 Series Solid state, magnetic position sensors with electrical immunity protection. Features G Stable output over operating temperature range G Compatible with unregulated power supply G Reverse battery protected to -24VDC G Internal circuit protection to IEC529 1000 — EMI resistant to 10V/m, 30MHz to 1GHz — ESD resistant to 4kV (contact discharge) — Fast transient resistant to 2kV — Conducted immunity resistant to 10VRMS@150kHz to 80MHz — EMC compatible 30A/m@50Hz G Meets IEC529 IP67 for dust and water protection G South pole activated G Open collector (sinking or NPN) output can be used with bipolar or cmos logic circuits with suitable pull up resistor — Output switches low (off) when the magnetic field at the sensor exceeds the operate point threshold — Output switches high (on) when the magnetic field is reduced to below the release point threshold G RoHS Compliant Applications G Safety door G Power sliding door G Flow sensing Specifications Output Output Saturation Voltage (mV max.) MP100101 5 – 24 12 3-wire sink 700 25 -40 to 105 -40 to 105 300 60 MP100102 5 – 24 12 3-wire sink 700 25 -40 to 125 -40 to 125 300 60 Part Number Operating Supply Voltage Range Current (VDC) (mA max.) Output Current (mA max.) Operating Temp Range (°C) Storage Temp Range (°C) Operate Point Gauss (max.) Release Point Gauss (min.) Housing Cable SST — Connector 12mm circular SST 22 AWG — x 1m BBB Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 22 for recommendations. Pull-up resistor should be connected between output (Black) and Vcc (Brown). Open Collector Sinking Block Diagram Dimensions inches (mm) All tolerances ±0.005 (0.13) unless otherwise noted. 1 Magnet Part Label 4 M12-1 3 0.125 (REF) (3.18) 1.61 min. (41.0) Active Face VCC (brown) Pull-up Resistor Output (black) Ground (blue) 2.56 (65.0) Specifications subject to change without notice. 5 MAGNETIC SENSOR MP1005–MP1007Series Solid state, magnetic position sensors in adjustable, threaded housing. Features G G Excellent output stability over operating temperature range G Regulated power supply not required G Reverse battery protection to -24VDC G Meets IEC529 IP67 for dust and water protection G Wire: 20 AWG, tin plated, polyolefin insulation G Anodized aluminum housing Applications G South pole activated G Limit switch G RoHS Compliant G Home security G Door position Open Collector (NPN) output can be used with bipolar or cmos logic circuits with suitable pull up resistor — Output switches low (off) when the magnetic field at the sensor exceeds the operate point threshold — Output switches high (on) when the magnetic field is reduced to below the release point threshold Specifications Output Output Saturation Voltage (mV max.) Output Current (mA max.) Operating Temp Range (°C) Storage Temp Range (°C) Operate Point Gauss (max.) Release Point Gauss (min.) Housing Color 12 3-wire sink 700 25 -40 to 125 -40 to 125 300 60 Red 16 3-wire sink 700 25 -40 to 105 -40 to 125 300 60 Black Operating Voltage Range (VDC) Supply Current (mA max.) MP100502 4.75 – 24 MP100701 4.75 – 24 Part Number Wires 20 AWG x 1m BBB 20 AWG x 1m BBB Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 22 for recommendations. Pull-up resistor should be connected between output (Black) and Vcc (Brown). Open Collector Sinking Block Diagram Dimensions inches (mm) All tolerances ±0.005 (0.13) unless otherwise noted. 1 MP100701 Magnet 1.00 (25.4) 4 15/32 - 32 TPI 3 MP100502 Part Label M12-1 0.125 (REF) (3.18) 6 Specifications subject to change without notice. 1.61 min. (41.0) 2.56 (65.0) VCC (brown) Pull-up Resistor Output (black) Ground (blue) MAGNETIC SENSOR MP1013 Series Hall-effect position sensor with convenient snap-fit mounting. Features G Solid state reliability G Excellent output stability over operating temperature range G Regulated power supply not required G Meets IEC529 IP67 for dust and water protection G Open Collector (NPN) output can be used with bipolar switch or cmos logic circuits with suitable pull up resistor G — MP101301 and MP101302 — unipolar switch — Output switches low (off) when the magnetic field at the sensor exceeds the operate point threshold. Output switches high (on) when the magnetic field is reduced to below the release point threshold G MP101303 — bipolar latch — Output latches high (on) in the presence of a south pole — Output unlatches (low or off) in the presence of a north pole G RoHS Compliant Applications G G G Speed sensing Door interlock sensing Water flow sensing Specifications Output Saturation Output Voltage Current (mV max.) (mA max.) Operating Temp Range (°C) Storage Temp Range (°C) Operate Point Gauss (max.) Release Point Gauss (min.) 25 -40 to 85 -40 to 105 300 60 400 25 -40 to 125 -40 to 125 300 60 500 25 -40 to 85 -40 to 105 45 -45 (latch) Operating Voltage Range (VDC) Supply Current (mA max.) Output MP101301 4.75 – 24 9 3-wire sink 400 MP101302 4.75 – 24 9 3-wire sink MP101303 3.5 – 24 4 3-wire sink Part Number Reverse Battery Protection Leads 24 AWG x 150mm 24 AWG x 150mm 24 AWG x 150mm -24VDC -24VDC None Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 22 for recommendations. Pull-up resistor should be connected between output (Green) and Vcc (Red). Open Collector Sinking Block Diagram Dimensions inches (mm) All tolerances ±0.005 (0.13) unless otherwise noted. 1 0.056 (1.42) REF to Sensitive Point 0.125 (3.18) 0.175 (4.44) REF 0.550 (13.97) 0.416 REF (10.57) 0.130 (3.30) Magnet 4 3 VCC (red) Pull-up Resistor Output (green) Ground (black) Sensor Pocket 0.178 (4.51) 0.305 (7.75) 5.91±0.25 (150.0±6.4) Sensor Body is Glass-Filled Nylon Leads 24 AWG 0.323 (8.2) 0.430 (10.93) 0.060 (1.5) 0.188 (4.78) 0.138 (3.5) Specifications subject to change without notice. 0.138 (3.5) 0.551 (14.0) 7 MAGNETIC SENSOR MP1021 Series Digital Hall-effect position sensor in plastic flange-mount housing Features G Three sensing orientations available in a convenient flange mount housing G Excellent output stability over operating temperature range G Compatible with unregulated power supply G Reverse battery protection to -24VDC G Meets IEC529 IP67 for dust and water protection G Open Collector (NPN) output can be used with bipolar switch or cmos logic circuits with suitable pull up resistor G — Output switches high (on) when the magnetic field is reduced to below the release point threshold G MP102104 – 06 — bipolar latch — Output latches high (on) in the presence of a north pole — Output unlatches (low or off) in the presence of a south pole G RoHS Compliant Applications G MP1012101– 03 — north pole activated unipolar switch — Output switches low (off) when the magnetic field at the sensor exceeds the operate point threshold. G G Interrupt switch Limit switch Door position Specifications Part Number Operating Voltage Range (VDC) 4.5 4.5 4.5 4.5 4.5 4.5 MP102101 MP102102 MP102103 MP102104 MP102105 MP102106 – – – – – – 24 24 24 24 24 24 Supply Current (mA max.) 12 12 12 12 12 12 Output 3-wire 3-wire 3-wire 3-wire 3-wire 3-wire Output Saturation Voltage (mV max.) Output Current (mA max.) 500 500 500 500 500 500 25 25 25 25 25 25 sink sink sink sink sink sink Operating Temp Range (°C) -40 -40 -40 -40 -40 -40 to to to to to to 85 85 85 85 85 85 Function Operate Point Gauss (max.) Release Point Gauss (min.) Sensing Location Switch Switch Switch Latch Latch Latch 400 (north) 400 (north) 400 (north) 60 (north) 60 (north) 60 (north) 195 (north) 195 (north) 195 (north) 60 (south) 60 (south) 60 (south) A B C A B C Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 22 for recommendations. Pull-up resistor should be connected between output (Green) and Vcc (Red). Open Collector Sinking Block Diagram Dimensions inches (mm) All tolerances ±0.005 (0.13) unless otherwise noted. 0.375 (9.53) 0.375 (9.53) 0.563 REF (14.3) 1.125 (28.58) 6.00 (152.4) Min. Sensing Location A 1 0.200 REF (5.08) Magnet 4 0.562 (14.27) 3 0.125 (3.18) 0.750 (19.05) 0.250 (6.35) 0.563 REF (14.3) 0.563 REF (14.3) 8 Specifications subject to change without notice. 2x Slot 0.308 (7.82) x 0.125 (3.18) 0.625 (15.88) Capsule: 30% Glass-Filled Polyester. Leads: 24 AWG PVC UL 1569, Pre-Tinned. Sensing Location B Sensing Location C VCC (red) Pull-up Resistor Output (green) Ground (black) MAGNETIC SENSOR MP2007 Series Reed-based magnetic position sensor in aluminum threaded housing. Features G Zero power consumption G Suitable for DC and AC circuits G Contacts hermetically sealed for long life G RoHS Compliant Specifications Part Number Contact Form MP200701 MP200702 MP200703 SPST-NO Form A SPST-NC Form B SPDT-CO Form C Power Rating (W max.) Switching Voltage (AC/DC max.) Breakdown Voltage (VDC min.) Switching Current (Amps max.) Contact Resistance (Ohms max.) Operating Temp Range (°C) Operate Time (msec typical) 10 AC 100 DC 100 AC 30 DC 30 AC 30 DC 30 200 0.5 0.100 -40 to 105 0.3 200 0.2 0.100 -40 to 105 1.0 200 0.2 0.100 -40 to 105 1.0 3 3 Dimensions inches (mm) All tolerances ±0.005 (0.13) unless otherwise noted. Operate Distance with AS101001 Magnetic Actuator 1.00 (25.4) 12.00±0.300 (304.8±7.62) 0.200 REF (5.08) 15/32 - 32 TPI Operate Distance: 0.150 (3.81) Min. Release Distance: 0.500 (12.7) Max. Barrel: Black Anodized Aluminum. 24 AWG PVC UL 1569 Leads, Pre-Tinned. Form C is a Three-Wire Device: Black = N/O; Blue = N/C; Brown = Common Specifications subject to change without notice. 9 MAGNETIC SENSOR IN CYLINDRICAL PLASTIC HOUSING MP2017 Series Reed-based magnetic sensor encapsulated in smooth plastic barrel. Features G Hermetically sealed contacts for long life G Zero power consumption G Available in a variety of standard contact configurations G Resistant to moisture and dirt G A standard magnetic actuator is available in the same housing (Cherry part number AS201701) G RoHS Compliant Specifications Part Number MP201701 MP201702 MP201703 Contact Form Power Rating (W max.) Switching Voltage (AC/DC max.) Breakdown Voltage (VDC min.) Switching Current (Amps max.) Contact Resistance (Ohms max.) Operating Temp Range (°C) Operate Time (msec typical) 10 AC 100 DC 100 AC 30 DC 30 AC 30 DC 30 200 0.5 0.100 -40 to 105 0.3 200 0.2 0.100 -40 to 105 1.0 200 0.2 0.100 -40 to 105 1.0 SPST-NO Form A SPST-NC Form B SPDT-CO Form C 3 3 Dimensions inches (mm) All tolerances ±0.005 (0.13) unless otherwise noted. 12.00±0.300 (304.8±7.62) 1.00 (25.4) 0.200 REF (5.08mm) ø0.243 Capsule: 30% Glass-Filled Polyester. (6.16) Leads: 24 AWG PVC UL 1569, Pre-Tinned. Form C is a Three-Wire Device: Black = N/O; Blue = N/C; Brown = Common Operate Distance with AS201701 Magnetic Actuator AS201701 MP2017 Operate Distance: 0.150 (3.81) Min. Release Distance: 0.500 (12.7) Max. 10 Specifications subject to change without notice. MAGNETIC SENSOR MP2018 Series Reed-based magnetic position sensor in plastic flange-mount package. Features G Contacts hermetically sealed for long life G Zero power consumption G Resistant to moisture and dirt G A standard magnetic actuator is available in the same housing (Cherry part number AS201801) G RoHS Compliant Specifications Part Number Contact Form SPST-NO Form A SPST-NC Form B MP201801 MP201802 Power Rating (W max.) Switching Voltage (AC/DC max.) Breakdown Voltage (VDC min.) Switching Current (Amps max.) Contact Resistance (Ohms max.) Operating Temp Range (°C) Operate Time (msec typical) 10 AC 100 DC 100 AC 30 DC 30 200 0.5 0.100 -40 to 105 0.3 200 0.2 0.100 -40 to 105 1.0 3 Dimensions inches (mm) All tolerances ±0.005 (0.13) unless otherwise noted. 0.433 (11.0) 0.177 (4.5) 12.00±0.300 (304.80±7.62) 0.906 (23.01) Slot — 2 Places 0.128 (3.25) x 0.160 (4.06) 0.550 (13.97) 0.200 REF (5.08) 0.295 (7.49) Capsule: 30% Glass-Filled Polyester. Leads: 24 AWG PVC UL 1569, Pre-Tinned. 0.236 (5.99) 0.550 (13.97) 0.118 (3.0) Operate Distance with AS201801 Magnetic Actuator Operate Distance: 0.250 (6.35) Min. Release Distance: 0.700 (17.8) Max. Specifications subject to change without notice. 11 MAGNETIC SENSOR MP2019 Series Reed-based magnetic position sensor in plastic flange-mount package. Features G Immune to hostile environments G Contacts hermetically sealed for long life G Suitable for DC and AC circuits G Zero power consumption G A standard magnetic actuator is available in the same housing (Cherry part number AS201901) G RoHS Compliant Specifications Part Number Contact Form SPST-NO Form A SPST-NC Form B SPDT-CO Form C MP201901 MP201902 MP201903 Power Rating (W max.) Switching Voltage (AC/DC max.) Breakdown Voltage (VDC min.) Switching Current (Amps max.) Contact Resistance (Ohms max.) Operating Temp Range (°C) Operate Time (msec typical) 10 AC 100 DC 100 AC 30 DC 30 AC 30 DC 30 200 0.5 0.100 -40 to 105 0.3 200 0.2 0.100 -40 to 105 1.0 200 0.2 0.100 -40 to 105 1.0 3 3 Dimensions inches (mm) All tolerances ±0.005 (0.13) unless otherwise noted. 1.125 (28.58) 0.200 (5.08) 0.562 (14.27) 12.00 ± 0.300 (304.8 ± 7.62) Slot — 2 Places: 0.128 (3.25) x 0.310 (7.87) 0.250 (6.35) 0.375 (9.53) 0.750 (19.1) 0.135 (3.43) 0.625 (15.88) Capsule: 30% Glass-Filled Polyester. Leads: 24 AWG PVC UL 1569, Pre-Tinned. Operate Distance with AS201901 Magnetic Actuator Operate Distance: 0.400 (10.16) Min. Release Distance: 0.900 (22.86) Max. 12 Specifications subject to change without notice. BUTTON ACTIVATED POSITION SENSOR DS Series Solid State Sensor Features Applications G G Pedal position sensing G Door/lid interlock G Joystick position sensing G End-of-Travel sensing Fits mounting dimensions of popular snap-action switches G Tested to more than 10 milliion operations G High ratio and standard ratio actuator position G Available with lever, roller, and simulated roller actuators G Solid state sinking output using Half effect technology G UL recognized G RoHS compliant Material Specifications G Case, cover, actuating button: Thermoplastic Polyester (PBT) UL 94 V-0 Specifications Part Number Supply Voltage (VDC) Supply Current (mA max.@25ºC) Output Type Output Current (mA max.) Sensor State Button (button at rest position) Operating Temp Range Storage Temp Range 4.5 to 24 15 Sink 20 Normally Off -40º to 85ºC -40º to 150ºC DS Series Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 22 for recommendations. Pull-up resistor should be connected between output and Vcc. Dimensions inches (mm) All tolerances ±0.005 (0.13) unless otherwise noted. 0.406 (10.3) 0.157 (4.0) 1.094 (27.8) 0.874 (22.2) 0.579 ± 0.024 (14.7 ± .6) OP 0.807 (20.37) 0.638 (16.2) MAX 0.110 (2.8) 0.126 ± 0.004 ( 3.2 ± .1) VCC 0.516 (13.1) 0.406 (10.3) Output Ground 0.110 (2.8) Specifications subject to change without notice. 0.134 ± 0.004 (3.4 ± .1) 1.134 (28.8) Accepts AMP Connector 102241-1 or equivalent 13 BUTTON ACTIVATED POSITION SENSOR DS Series (continued) Specifications Part Number Lever Style Lever Actuation Length (inch / mm) DS1101AA n/a n/a Operate Point (inch / mm) Operate Point Tolerence (+/-inch, +/-mm) Min Overtravel (inch / mm) Max Movement Differential (inch / mm) 0.06 0.58 0.02 0.04 0.01 1.5 14.7 0.6 1.0 Lever Activation Ratio Max Pretravel (inch / mm) n/a 0.2 84 DS1101JA SS Leaf 0.87 22.0 Std 0.08 2.1 0.60 15.2 0.03 0.7 0.04 1.0 0.01 0.2 84 DS1101KA SS Leaf 1.04 26.5 High 0.14 3.5 0.60 15.2 0.05 1.2 0.07 1.7 0.02 0.5 53 DS1101JD SS Leaf 1.40 35.7 Std 0.17 4.3 0.60 15.2 0.06 1.4 0.08 2.1 0.02 0.5 43 DS1101KD SS Leaf 1.58 40.2 High 0.28 7.1 0.60 15.2 0.09 2.4 0.14 3.6 0.03 0.8 26 DS1101JJ SS Leaf 2.34 59.4 Std 0.32 8.1 0.60 15.2 0.11 2.7 0.16 4.0 0.04 0.9 23 DS1101KJ SS Leaf 2.52 63.9 High 0.53 13.5 0.60 15.2 0.18 4.5 0.27 6.7 0.06 1.5 14 DS1101RA Roller 0.81 20.5 Std 0.07 1.8 0.81 20.6 0.02 0.6 0.04 0.9 0.01 0.2 99 DS1101TA Roller 1.0 25.0 High 0.12 3.1 0.81 20.6 0.04 1.0 0.06 1.5 0.01 0.3 59 DS1101SC Simulated Roller 1.29 32.7 Std 0.15 3.8 0.73 18.5 0.05 1.3 0.07 1.9 0.02 0.4 48 DS1101UC Simulated Roller 1.47 37.2 High 0.25 6.3 0.73 18.5 0.08 2.1 0.12 3.1 0.03 0.7 29 Actuation Length Standard Ratio High Ratio 0.177 (4.50) Roller 14 Max Operating Force (g) Specifications subject to change without notice. 0.355 (9.0) DIGITAL VANE SENSOR VN1015 Series Magnetically activated digital vane sensor in a rugged, overmolded plastic housing with three pins or 3-wire flying leads. Features G Available in two operating temperature ranges G Immune to moisture and dust G Reliable and repeatable G No mechanical contacts to wear out G Operates from 4.5 to 24VDC G Reverse battery protection to -24VDC G RoHS Compliant G Open collector (sinking or NPN) output can be used with bipolar or cmos logic circuits with suitable pull up resistor G Sensor body material: glass-filled polyester G Recommended vane parameters: low carbon material at least 0.040″ thick, should penetrate to a depth