HMR4001

HMR4001 Datasheet

HMR4001

Part	Datasheet
HMR4001	HMR4001 (pdf)

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HMR4001 SENSOR PRODUCTS Advance Information LINEAR POSITION SENSOR MODULE • 0-10 mm Magnetic Travel Magnet Dependent • Continuous PWM and Analog Voltage Outputs • 0.2mm Accuracy Magnet Dependent • 0.05mm Repeatability • -40° to +85°C Operating Temperature Range • 1%/100°C Temperature Effect • Small PCB Package • 6 to 20 volt DC Single Supply Required The Honeywell HMR4001 is a high-resolution single sensor module capable of measuring linear or angular position. Advantages include high sensitivity so lower cost magnets such as alnico or ceramic can be used, insensitivity to shock and vibration, and ability to withstand large variations in the gap between the sensor and the magnet. The HMR4001 is manufactured with Honeywell's HMC1512 Magnetic Displacement Sensor IC, which provides better performance than Hall Effect devices and only needs a magnetic field source greater than 80 gauss. Dual frequency PWM and analog outputs plus a sleep mode function are included on board • Linear Displacement • Shaft Position • Angular Displacement • Proximity Detection Block Diagram Web Site Email: 2001 HMR4001 Published Jun 2001 Page 1 Honeywell Solid State Electronics Center 12001 State Highway 55 Plymouth, Minnesota 55441-4799 1-800-323-8295 HMR4001 SPECIFICATIONS Characteristics Linear Position Range Accuracy Repeatability Angular Position Range Accuracy Repeatability Magnetic Field Strength Electrical Voltage Current Supply PWM Output Frequency Frequency Accuracy PWM Range PWM Amplitude Analog Output Range Physical Dimensions Weight Environment Temperature Conditions > 80 gauss at sensor > 80 gauss at sensor > 80 gauss at sensor > 80 gauss at sensor > 80 gauss at sensor > 80 gauss at sensor Repeatability FS Unregulated Active Mode - SLEEP pin = 5V or open Sleep Mode - SLEEP pin = 0V FS = 5V or open FS = 0V Ambient Temperature +23°C “1” Level Duty Cycle “1” Level at any Position Ambient Temperature +23°C circuit board only circuit board only Operating Storage SENSOR PRODUCTS Advance Information HMR4001 Units gauss 20 volts DC +/-8 Ordering Information Ordering Number HMR4001-D00 -DEMO HMR4001-D00 Product PCB Module with Attached Magnet Assembly PCB Module Only Honeywell reserves the right to make changes to improve reliability, function or design. Honeywell does not assume any liability arising out of the application or use of any product or circuit described herein neither does it convey any license under its patent rights nor the rights of others. Web Site Email: 2001 HMR4001 Published Jun 2001 Page 4 Honeywell Solid State Electronics Center 12001 State Highway 55 Plymouth, Minnesota 55441-4799 1-800-323-8295

PDF Datasheet Preview

HMR4001

SENSOR PRODUCTS Advance Information

LINEAR POSITION SENSOR MODULE
• 0-10 mm Magnetic Travel Magnet Dependent
• Continuous PWM and Analog Voltage Outputs
• 0.2mm Accuracy Magnet Dependent
• 0.05mm Repeatability
• -40° to +85°C Operating Temperature Range
• 1%/100°C Temperature Effect
• Small PCB Package
• 6 to 20 volt DC Single Supply Required

The Honeywell HMR4001 is a high-resolution single sensor module capable of measuring linear or angular position. Advantages include high sensitivity so lower cost magnets such as alnico or ceramic can be used, insensitivity to shock and vibration, and ability to withstand large variations in the gap between the sensor and the magnet.

The HMR4001 is manufactured with Honeywell's HMC1512 Magnetic Displacement Sensor IC, which provides better performance than Hall Effect devices and only needs a magnetic field source greater than 80 gauss. Dual frequency PWM and analog outputs plus a sleep mode function are included on board
• Linear Displacement
• Shaft Position
• Angular Displacement
• Proximity Detection

Block Diagram

Web Site Email:
2001 HMR4001

Published Jun 2001 Page 1

Honeywell Solid State Electronics Center
12001 State Highway 55 Plymouth, Minnesota 55441-4799
1-800-323-8295

HMR4001

SPECIFICATIONS

Characteristics

Linear Position Range Accuracy Repeatability

Angular Position Range Accuracy Repeatability

Magnetic Field Strength

Electrical Voltage Current Supply

PWM Output Frequency

Frequency Accuracy PWM Range PWM Amplitude Analog Output Range Physical Dimensions Weight Environment Temperature

Conditions
> 80 gauss at sensor > 80 gauss at sensor > 80 gauss at sensor
> 80 gauss at sensor > 80 gauss at sensor > 80 gauss at sensor

Repeatability FS

Unregulated Active Mode - SLEEP pin = 5V or open

Sleep Mode - SLEEP pin = 0V

FS = 5V or open FS = 0V

Ambient Temperature +23°C
“1” Level Duty Cycle “1” Level at any Position

Ambient Temperature +23°C
circuit board only circuit board only

Operating Storage

SENSOR PRODUCTS Advance Information

HMR4001

Units
gauss
20 volts DC
+/-8
Ordering Information
Ordering Number

HMR4001-D00 -DEMO HMR4001-D00

Product

PCB Module with Attached Magnet Assembly PCB Module Only

Honeywell reserves the right to make changes to improve reliability, function or design. Honeywell does not assume any liability arising out of the application or use of any product or circuit described herein neither does it convey any license under its patent rights nor the rights of others.

Web Site Email:
2001 HMR4001

Published Jun 2001 Page 4

Honeywell Solid State Electronics Center
12001 State Highway 55 Plymouth, Minnesota 55441-4799
1-800-323-8295

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived HMR4001 Datasheet file may be downloaded here without warranties.

Datasheet ID: HMR4001 636481