Honeywell FMA SERIES MICROFORCE SENSORS Instructions
- June 7, 2024
- Honeywell
Table of Contents
FMA SERIES
MICRO FORCE
SENSORS
For Use in Industrial Knitting Machines
FMA SERIES MICRO FORCE SENSORS FOR USE IN INDUSTRIAL KNITTING MACHINES
The FMA Series may be used in industrial knitting machines to monitor the
yarn/thread tension, helping to provide feedback for precise control.
- Used in thread tension monitoring feedback loop to ensure the correct amount of force is being applied under all conditions
- Provides more accurate control of the feedback loop where response time is critical
- Provides multiple digital addresses on the same bus
- Monitors many different thread tensions at once
- Minimizes thread tension concerns, resulting in less scrap due to garments ruined by incorrect thread tension
- Minimizes machine downtime due to broken threads
- Small size allows many sensors to fit into small space
- Cost-effective solution to the load cell sensors that are usually used to measure
thread tension
The FMA Series piezoresistive-based force sensors offer a digital output for reading force over the specified full-scale force span and temperature range. They are fully calibrated and temperature compensated for sensor offset, sensitivity, temperature effects, and nonlinearity using an onboard Application Specific Integrated Circuit (ASIC).
The direct mechanical coupling allows for an easier interface with the sensor
(using tubing, membrane, or a plunger), providing repeatable performance and a
more reliable mechanical interface to the application. These sensors offer a
more stable output that is directly proportional to the force applied to the
mechanically coupled sphere.
The digital I C interface permits multiple addresses on the same bus, allowing
the use of multiple sensors and helping to reduce system complexity. The
optional internal diagnostics function enables fault detection.
FMA SERIES SPECIFICATIONS
CHAR A C TERISTIC
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P ARAMETER
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Description| compensated/amplified
Force range| 5 N, 15 N, 25 N
Output| SPI, I2C
Supply voltage| 3.3 V, 5.0 V
Supply Current, typ.| 2.8 mA (3.3 V), 3.9 mA (5.0 V)
Operating temperature range| -40ºC to 85ºC [-40ºF to 185ºF]
Compensated temperature range| 5ºC to 50ºC [41ºF to 122ºF]
Accuracy, typ.| ±2% FSS BFSL
Total Error Band, max.| ±8% FSS BFSL
Output resolution| 12 bits
Long term stability| ±1.6 FSS
Humidity| 0% to 95% RH, non-condensing
Shock| MIL-STD-202, Method 213, Condition A (50 G)
Vibration| MIL-STD-202, Method 214, Condition 1F (20.71 Gms)
Life| 1 million full-scale force cycles
Package size| 5mm x5mm [0.20 in x 0.20 in]
Sensor optimized to be as small as possible while still allowing for mechanical coupling.
PRODUCT NOMENCLATURE
- Custom configurations are available upon request. Please contact Honeywell Sales.
- Three characters specify the desired force level; allowable characters are the numbers 0 through 9 for currently configurable force ranges.
- For other available transfer functions, contact Honeywell Customer Service.
WARNING
PERSONAL INJURY
DO NOT USE these products as safety or emergency stop devices or in any other
application where a failure of the product could result in personal injury.
Failure to comply with these instructions could result in death or serious
injury.
WARNING
MISUSE OF DOCUMENTATION
-
The information presented in this document is for reference only.
Do not use this document as a product installation guide. -
Complete installation, operation, and maintenance information is provided in the instructions supplied with each product.
Failure to comply with these instructions could result in death or serious injury.
Honeywell
Advanced Sensing Technologies
830 East Arapaho Road
Richardson, TX 75081
sps.honeywell.com/ast
THE FUTURE IS WHAT WE MAKE IT
Documents / Resources
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Honeywell FMA SERIES MICROFORCE
SENSORS
[pdf] Instructions
FMA SERIES MICROFORCE SENSORS
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Honeywell FMA SERIES MICROFORCE
SENSORS
[pdf] Instructions
FMA SERIES MICROFORCE SENSORS