Speed Sensors Then and Now

Author: Rosa Telipten

Ever since people first climbed into a moving vehicle to bring those who have wanted to know how quickly they moved at. The first speed sensors that were used to calculate the speed of movement was a rope with a series of knots to it. He was thrown overboard from a moving ship in ancient times and counted the knots in which floated to determine how many knots the ship was traveling at.

Knots still used

A speed ships is being calculated in knots and the phrase is still used, however, a long rope that was replaced by a more precise mechanical speed sensor. Al same time, speed sensors, ground-based vehicles have been many advances as well.

Cable systems old style

For decades, the speed sensors in ground vehicles were connected to cables that ran to meters that he told the driver the speed that the vehicle was traveling a. While it is the best that technology had to offer in that time, this type of cable system had its limitations.

Limitations of the cables

For example, the size of the tire of a vehicle could have an effect on the actual speed that was recorded on the meter on the dashboard. The larger the tire, slower the speed at which shows and smaller tires in turn resulted in a higher speed is shown as having made the number of RPMs the wheel in a given distance.

Advanced Speed Sensors of Tomorrow

ABS or antilock braking systems have pioneered the use of Magnetic speed sensors that do not use cable to transmit the speed to be detected in one source. These new high-speed sensor technology have enabled systems much more accurate and reliable complex to be used in vehicles today. Even now, the development engineers with vision are working to bring new types of speed sensors to be used in advanced vehicles of tomorrow.

About the author:

Written by Rosa Telipten. Now You can find more information about Speed Sensor more Tooth gear speed sensor Hall effect

Article Source: ArticlesBase.com — title = "Speed Sensors Then and Now"> Speed Sensors Then and Now

get one:Pepperl & Fuchs Cylindrical Sensor Cable 4 wire conveyor equipment $12.00

2.5mm Diamter Tip 6mm Tip Optical Fiber Sensor Cable 2m $18.18

36.2″ Length Cable 2.3mm Dia Tip Optical Fiber Sensor $15.12

AC Power Supply USB Cable Cord Connector Adapter Fr xBox 360 Pro & Kinect Sensor $7.18

Extension Cable Cord for Xbox 360 Slim Kinect Sensor AU $7.61

USB Power Supply Extension Cable AC Adapter For Microsoft XBox 360 Kinect Sensor $7.14

2.7m Extension Cable Cord f Xbox 360 Slim Kinect Sensor $4.49

Arduino Gas Sensor MO-NG1 Module Shield FREE Cable $13.99

Arduino Sound Sensor Module for Sensor Shield + Cable $10.99

Replacement Trackball Sensor Flex Cable +Tools for Blackberry 8900 Curve ZVFC323 $6.74

Light and Proximity Sensor Flex Cable for iPhone 3rd 3G $6.99

3M Extension Cable Cord for Xbox 360 Slim Kinect Sensor $6.85

AC Power Supply + USB Cable Adapter Fr xBox 360 Elite & Kinect Sensor Connection $7.16

0.055″ Dia Tip 33.5″ Length Cable Optical Fiber Sensor $18.74

5 Arduino Jumper Cables for Sensor Shield 10cm 3pin L3L $2.59

5 Arduino Jumper Cables for Sensor Shield 10cm 3pin L3S $2.39

Arduino V2.0 Button Module for Sensor Shield+Free cable $2.99

AC Power Supply USB Cable Connector Adapter For xBox 360 Arcade & Kinect Sensor $7.17

1999 NINJA ZX9R ZX-9R SPEEDOMETER CABLE SENSOR $19.99

0.098″ Dia Tip 75.6″ Length Cable Optical Fiber Sensor $30.55

EU Power Adapter USB Cable For Xbox 360 Kinect Sensor $13.04

2M Cable Temperature Sensor Insulated Thermocouple Probe PT100 $17.81

1 NEW EFECTOR W80720 SENSOR CABLE N1-2 $18.99

Xbox 360 Kinect Sensor Cable Extension (used) $17.99

BALLUFF MAGNETIC FIELD SENSOR CABLE MODEL# BKS-S 20-1-5 $14.99

PM Wavetek Power Sensor Detector 13070 w/ cable $179.99

BANNER IAT23S Fiber Optic Cable Sensor *NIB* $32.50

10X Arduino Jumper Cables Sensor Shield 10cm Assortment $2.51

TURCK BI 1.5-G08K-AP6X PROXIMITY SENSOR 150mA 10-30V SHORT BARREL CABLE 42708 $3.00

Light and Proximity Sensor Flex Cable for iPhone 3rd 3G $6.99

643149-001 HP 6000 – HOOD SENSOR CABLE $11.49

K Type Thermocouple Temperature Sensor Probe Cable Test $10.49

2006 KATANA 600 SPEEDOMETER CABLE SENSOR $39.99

Lot of Balluff Model: BKS-S21-5 Sensor Cables, Qty. 2 $29.99

Kobold In-Tank Floating Level Sensor kit with cable and transmitter NEW! $40.00

JVC CABLE EYE – REMOTE SENSOR WITH MINI PLUG – NEW !!! $5.99

Wii – Genuine – 2 REMOTES + cables+ 2 Sensor Bars+ power Source+wii Support $75.00

NEW FPC CONNECTOR SENSOR FLEX CABLE FOR IPHONE 3G 3GS $3.28

2 Pcs FT-320 76.8″ Length Cable Optical Fiber Sensor $21.94

Sensor AX4N VSS Output Speed w/o Cable w/ Drive Gear 95-99 D86436H $57.19

E32-D11L Omron New In Box Photo Sensor Fiber Optic Cable E32D11L $51.99

SEA DOO GTX OEM Oil Pump Cable & Sensors #99B108J $69.99

EFECTOR E20823 FIBER OPTIC CABLE THROUGH-BEAM SENSOR NEW $35.00

Sunx – FT-B8 – Fiber Optic Sensor Cable $24.99

NEW TURCK RKM 30-6M MINIFAST SENSOR CABLE FREE SHIPPING TO USA AND CANADA $39.50

NEW TURCK RKM 40-4M MINIFAST SENSOR CABLE FREE SHIPPING TO USA AND CANADA $39.50

KINECT SENSOR BUNDLE WITH ADVENTURES GAME AC ADAPTER POWER SUPPLY CABLE XBOX 360 $96.99

KINECT SENSOR BUNDLE WITH ADVENTURES GAME AC ADAPTER POWER SUPPLY CABLE XBOX 360 $96.99

KINECT SENSOR BUNDLE WITH ADVENTURES GAME AC ADAPTER POWER SUPPLY CABLE XBOX 360 $96.99

LIGHT PROXIMITY SENSOR/ POWER FLEX CABLE IPHONE 4G $8.75

Turck Bi5-G18-AZ3X Inductive Sensor W/ 7M CABLE NEW $59.00

Banner Engineering Sensor Cable Assembly MQDC-31 NEW $18.00

3.8mm Dia Thread 36.2″ Length Cable Optic Fiber Sensor $14.09

Speaker Connector Sensor Flex Cable For iPhone 3G 3Gs $4.99

New iPhone 4G Proximity Light Sensor + Power Flex Cable $8.75

Taylor 1470 Digital Cooking Thermometer/Timer $10.95 This thermometer with probe allows you to gauge the internal temperature of whatever you are cooking without opening the oven door, which is convenient and saves energy (as well as saving your face from a blast of heat). It also has a timer so you can be reminded when it’s time to go check for doneness….

CDN Digital Programmable Probe Thermometer $17.95 Take the guesswork out of your cooking and baking and enjoy meals cooked to perfection. This digital thermometer has a temperature range from 32 to 482 degrees F, will display in both F and C, and includes easy-to-use programmable settings, a 24-hour count up and down timer, alarm and large display. Useful for Candy & Oil as well. It’s calibrated to the National Sanitation Foundation standards, th…

Weber Style 6438 Professional-Grade Barbecue Beeper Digital Thermometer $27.89 Get it right every time. With this easy to use remote system you will always know when perfectly done is about to become overdone. Requires 2 “AA” and 2 “AAA” batteries (not included). 100′ range….

Wireless IP Pan/Tilt/ Night Vision Internet Surveillance Camera Built-in Microphone with Phone remote monitoring support – Black $51.79 Specs: Image Compression Format: M-JPEG standard Image Resolution: VGA(640×480) / QVGA(320×240) Sensor: 1/4 inch CMOS, 300,000 Pixels Light frequency: 50Hz, 60Hz or Outdoor Audio compression: ADPCM Data rate: 802.11b: 11Mbps (Max.), 802.11g: 54Mbps (Max.) Ethernet: One 10/100Mbps RJ-45 Viewing angle: 67? Horizontal Rotating Angle: 0~270? Vertical Rotating Angle: 0~120? Alarm Mode: motion detection…

Kintrex IRT0421 Non-Contact Infrared Thermometer with Laser Targeting $43.39 The IRT0421 Non-Contact Infrared Thermometer with Laser is designed to accurately measure temperature from a distance. Simply pull the trigger and aim the pistol grip thermometer at an object using the laser indicator and the unit will provide an accurate temperature measurement in less than a second. The IRT0421 has an advanced highly accurate infrared sensor with a Distance to Spot Ratio of 12 t…