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HMR4007

Honeywell
Part Number HMR4007
Manufacturer Honeywell
Description LINEAR POSITION SENSOR MODULE
Published Feb 4, 2015
Detailed Description HMR4007 SENSOR PRODUCTS LINEAR POSITION SENSOR MODULE Features x 0-69 mm Magnetic Travel (Magnet Dependent) x Micro...
Datasheet PDF File HMR4007 PDF File

HMR4007
HMR4007


Overview
HMR4007 SENSOR PRODUCTS LINEAR POSITION SENSOR MODULE Features x 0-69 mm Magnetic Travel (Magnet Dependent) x Microprocessor Digital and Analog Data Outputs x 0.
1mm Accuracy (Magnet Dependent) x 0.
1mm Repeatability x -40° to +85°C Operating Temperature Range x Regulated 5 volt or unregulated 6 to 20 volt DC Supply Compatibility General Description The Honeywell HMR4007 is a high-resolution electronic linear position-sensing module capable of measuring extended range linear position by providing a digital indication of position of a target magnet.
Advantages include insensitivity to shock and vibration, known position at power-on, ability to withstand large variations in the gap between the sensor and the magnet, and high sensitivity so lower cost magnets (such as AlNiCo or Ceramic) can be used.
The HMR4007 is manufactured with Honeywell's HMC1501 magnetoresistive (MR) sensors in a stationary array, which provides better performance than Hall Effect devices and only needs a magnetic field source greater than 80 gauss.
APPLICATIONS x Linear Displacement x Shaft Position x Potentiometer Replacement x Fluidic Pumps HMC1501 HMC1501 HMC1501 HMC1501 MUX HMC1501 HMC1501 HMC1501 Block Diagram IN_AMP ADC EEPROM MicroController DIO J1 DAC J2 ANALOG Solid State Electronics Center • www.
magneticsensors.
com • (800) 323-8295 • Page 1 HMR4007 SPECIFICATIONS SENSOR PRODUCTS Characteristics Conditions Min Typ Max Units General Accuracy 0.
2 0.
1 mm Resolution 0.
01 mm Hysteresis 0.
01 mm Repeatability 0.
01 0.
1 mm Update Rate 10 30 Hz Standoff Distance (gap) between the target magnet and the sensor board 0.
1 5 (note 1) mm Magnetic Field Range length magnetic field at the sensor array 35 50 (note 1) apparent magnet length at sensor array 23 gauss mm Orientation Axial = mag poles parallel to sensor array Axial (note 2) Electrical Input Voltage Current Unregulated 5 10 28 VDC 15 20 mA Digital Interface Baud Rate nons...


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