Force Sensors Series FEATURES Compact commercial grade package Ro

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Force Sensors Series FEATURES Compact commercial grade package Ro

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Force Sensors Series
FEATURES Compact commercial grade package Robust performance characteristics Adaptable product design Precision force sensing Electrically ratiometric output Extremely deflection microns typ. Full Scale) Series Force Sensors provide precise, reliable force sensing performance compact commercial grade package. sensor features proven sensing technology that utilizes specialized piezoresistive micro-machined silicon sensing element. power, unamplified, noncompensated Wheatstone bridge circuit design provides inherently stable outputs over force range. Force sensors operate principle that resistance silicon implanted piezoresistors will increase when resistors flex under applied force. sensor concentrates force from application, through stainless steel plunger, directly silicon sensing element. amount resistance changes proportion amount force being applied. This change circuit resistance results corresponding output level.
Series
High resistance Available signal conditioning Optional terminal configurations
sensor package design incorporates patented modular construction. innovative elastomeric technology engineered molded plastics results load capacities over-force. stainless steel plunger provides excellent mechanical stability adaptable variety applications. Various electrical interconnects accept prewired connectors, printed circuit board mounting, surface mounting. unique sensor design also provides variety mounting options including mounting brackets, well application specific mounting requirements. TYPICAL APPLICATIONS Medical infusion pumps Kidney dialysis machines Load compression sensing Variable tension control Robotic end-effectors Wire bonder equipment
MOUNTING Sensor output characteristics change with respect mounting orientation. Care should taken obstruct vent hole bottom housing. Improper venting result unstable output. APPLYING FORCE Evaluation sensor performed using deadweight compliant force. Application rigid, immobile force will result output drift (decrease) elastomeric seals relax. Off-center plunger loading minimal effect sensor performance maintains operation within design specifications. ELECTRICAL CONNECTIONS
Force
SERIES CIRCUIT NOTES Circled numbers refer Sensor Terminals (interface pins). Output, Ground, Output, force sensor powered voltage current. Maximum supply voltage exceed volts. Maximum supply current exceed Power applied across sensor output should measured differential voltage across V4). output ratiometric supply voltage. Shifts supply voltage will cause shifts output. Neither should tied ground voltage supply.
Honeywell Sensing Control 1-800-537-6945
1-815-235-6847 International 1-800-737-3360 Canada
Force Sensors Series
MOUNTING DIMENSIONS (for reference only) FSG15N1A
Series
ACCESSORY (FSG Sensor only) PC-15132 Plastic Mounting Bracket
PERFORMANCE CHARACTERISTICS 10.0 ±0.01 VDC, 25°C
Parameter Excitation* Null offset Operating Force Sensitivity Linearity (B.F.S.L.)** Null Shift +25°C 0°C, +25°C +50°C Min. 0.20 Typ. 10.0 0.24 ±22.5 ±1.0 0.012 -0.012 Max. 12.0 1500 0.28 4,500 Units grams mV/gram grams mV/gram mV/gram grams grams Ohms Ohms grams
Sensitivity Shift +25°C +25°C +50°C Hysteresis Repeatability 1500 grams) Input Resistance Output Resistance Overforce
Constant Current Excitation Schematic Non-compensated force sensors, excited constant current instead voltage, exhibit temperature compensation Span. Application Note briefly discusses current excitation. Constant current excitation additional benefit temperature measurement. When driven constant current source, silicon pressure sensor's terminal voltage will rise with increased temperature. rise voltage only compensates Span, also indication temperature.
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature Storage Temperature Vibration Shock Solderability Output ratiometric -40° 85°C (-40° +185°F) -55° +105°C (-131° +221°F) Qualification tested kHz, sine Qualification tested half-sine 315°C lead Within Supply Range
**B.F.S.L.-Best Straight Line Note: force related specifications established using dead weight compliant force.
SERIES ORDER GUIDE
Catalog Listing FSG15N1A Force Range (grams) 1,500 Sensitivity mV/V/gram Min. Typ. .024 Max. .028 Span Typ. VDC) Over Force grams Max. 4,500
Honeywell Sensing Control 1-800-537-6945
1-815-235-6847 International 1-800-737-3360 Canada
Force Sensors Series
MOUNTING DIMENSIONS (for reference only) FSL05N2C
Series
PERFORMANCE CHARACTERISTICS ±0.01 Excitation, 25°C
Parameter Excitation* Null offset Operating Force Sensitivity Linearity (B.F.S.L.)** Repeatability Null Shift +25°C 2°C, +25°C +40°C Sensitivity Shift +25°C +25°C +40°C Input Resistance Output Resistance Overforce (Direct contact, terminals plunger) Min. Typ. 0.12 ±0.5 0.012 -0.012 Max. 0.14 4,500 Units grams mV/gram grams grams mV/gram mV/gram Ohms Ohms grams kVolts
Force
Constant Current Excitation Schematic Non-compensated force sensors, excited constant current instead voltage, exhibit temperature compensation Span. Application Note briefly discusses current excitation. Constant current excitation additional benefit temperature measurement. When driven constant current source, silicon pressure sensor's terminal voltage will rise with increased temperature. rise voltage only compensates Span, also indication temperature.
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature Storage Temperature Vibration Shock MCTF Solderability Output ratiometric +2°C +40°C (+36°F +104°F) -40° +70°C (-40° +158°F) Qualification tested kHz, sine Qualification tested half-sine million 315°C lead Within Supply Range
**B.F.S.L.-Best Straight Line Note: force related specifications established using dead weight compliant force.
SERIES ORDER GUIDE
Catalog Listing FSL05N2C Force Range (grams) Sensitivity mV/V/gram Typ. .024 Span Typ. VDC) Over Force grams Max. 4,500
Min.
Max. .028
Honeywell Sensing Control 1-800-537-6945
1-815-235-6847 International 1-800-737-3360 Canada

Force Sensors Series FEATURES Compact commercial grade package Ro

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