KA-SA
Linear Variable Differential Transformer Displacement Measuring Device

KA-SA

Summary

KA-SA converts the mechanical displacement that was given to displacement sensor, into an electrical signal and is the device, which is taken out as electrical output corresponding to quantity of a displacement.

Features

✔No measurement reaction force
✔Drip-proof structure (Displacement sensor, equivalent to IP67)

Contents

The basic content (amount per one set) of this measuring device is as follows.
・Displacement Sensor KA Series 1 unit
・Mounting Block LH-16A 1 pc/unit or 2 pcs/unit
・Signal Conditioner SA-DM 1 unit
・Mounting Holder H-02 2 pcs (2 pcs/unit)

Products table

All display

KA-SA-005
±5 mm

KA-SA

Specifications in Combination Displacement Sensor with Signal Conditioner

Measuring Stroke ±5 mm
Displacement Sensor KA-005
Signal Conditioner SA-DM-K005
Output ±10 V/±5 mm
Displacement Sensor Temperature Coefficient ±100 ppm/°C

Specifications of Displacement Sensor

System LVDT (Linear Variable Differential Transformer)
Structure Drip-proof structure, with cable connected
Excitation 5 kHz, 5 VAC
Operating Temperature -10 to 80°C (Non-condensing)
Dieletric Strength Test Coil & coil, coil & case 500 VAC 60 Hz 1 min
Insulation Test Coil & coil, coil & case 500 VDC 100 MΩ or more
Standard Mounting Block Type LH-16A
1 pc/Unit
Cable 5 m φ3.5
Conductor Configuration: AWG 28 20/0.08 mm
Sheath: Heat resisting & oil proof vinyl
Continuous Operating (Heat resisting) Temperature: 80°C
Terminal: M3.5 solderless terminal

Specifications of Signal Conditioner

Excitation 5 kHz, 5 VAC
Excitation Signal Switch By using "OSC" switch, user is able to select whether to use excitation signal from inside or outside.
"EXT": Outside signal is used.
"INT": Inside signal is used.
Linearity ±0.5% or less/ 0 to Full stroke
Response 0 to 200 Hz (±3 dB)
Zero Adjustable Range ±10%
(E.G.) KA-100/ SA-DM-K100: ±10 mm (±10%/ 0 to 100 mm)
Span Adjustable Range ±20%
(E.G.) KA-100/ SA-DM-K100: ±20%/ 0 to 100 mm
Span Adjustment Switch By using "SPAN" switch, user is able to select whether to use the condition when it was shipped or the condition which user has adjusted.
"VAL": User is able to adjust the condition by "SPAN" (Initial condition is adjusted as same as "CAL").
"CAL": It is fixed with the condition when it was shipped from factory.
Measuring Cable Only the 5 m cable directly connected to the sensor is used between the displacement sensor and the signal conditioner for adjustment and verification.
Stroke Polarity When the core rod moves in the direction opposite to the cable, output will increase.
Power Supply 100 VAC
Dieletric Strength Test Power supply terminal vs. chassis 500 VAC 60 Hz 1 min
Insulation Test Power supply terminal vs. chassis 500 VDC 25 MΩ or more
Operation Temperature Range 0 to 50°C
Mounting Holder Type H-02
2 pcs/Unit
Weight Approx. 1.3 kg
Painting Munsell 5GY 7/1.5

KA-SA-010
±10 mm

KA-SA

Specifications in Combination Displacement Sensor with Signal Conditioner

Measuring Stroke ±10 mm
Displacement Sensor KA-010
Signal Conditioner SA-DM-K010
Output ±10 V/±5 mm
Displacement Sensor Temperature Coefficient ±100 ppm/°C

Specifications of Displacement Sensor

System LVDT (Linear Variable Differential Transformer)
Structure Drip-proof structure, with cable connected
Excitation 5 kHz, 5 VAC
Operating Temperature -10 to 80°C (Non-condensing)
Dieletric Strength Test Coil & coil, coil & case 500 VAC 60 Hz 1 min
Insulation Test Coil & coil, coil & case 500 VDC 100 MΩ or more
Standard Mounting Block Type LH-16A
1 pc/Unit
Cable 5 m φ3.5
Conductor Configuration: AWG 28 20/0.08 mm
Sheath: Heat resisting & oil proof vinyl
Continuous Operating (Heat resisting) Temperature: 80°C
Terminal: M3.5 solderless terminal

Specifications of Signal Conditioner

Excitation 5 kHz, 5 VAC
Excitation Signal Switch By using "OSC" switch, user is able to select whether to use excitation signal from inside or outside.
"EXT": Outside signal is used.
"INT": Inside signal is used.
Linearity ±0.5% or less/ 0 to Full stroke
Response 0 to 200 Hz (±3 dB)
Zero Adjustable Range ±10%
(E.G.) KA-100/ SA-DM-K100: ±10 mm (±10%/ 0 to 100 mm)
Span Adjustable Range ±20%
(E.G.) KA-100/ SA-DM-K100: ±20%/ 0 to 100 mm
Span Adjustment Switch By using "SPAN" switch, user is able to select whether to use the condition when it was shipped or the condition which user has adjusted.
"VAL": User is able to adjust the condition by "SPAN" (Initial condition is adjusted as same as "CAL").
"CAL": It is fixed with the condition when it was shipped from factory.
Measuring Cable Only the 5 m cable directly connected to the sensor is used between the displacement sensor and the signal conditioner for adjustment and verification.
Stroke Polarity When the core rod moves in the direction opposite to the cable, output will increase.
Power Supply 100 VAC
Dieletric Strength Test Power supply terminal vs. chassis 500 VAC 60 Hz 1 min
Insulation Test Power supply terminal vs. chassis 500 VDC 25 MΩ or more
Operation Temperature Range 0 to 50°C
Mounting Holder Type H-02
2 pcs/Unit
Weight Approx. 1.3 kg
Painting Munsell 5GY 7/1.5

KA-SA-020
±20 mm

KA-SA

Specifications in Combination Displacement Sensor with Signal Conditioner

Measuring Stroke ±20 mm
Displacement Sensor KA-020
Signal Conditioner SA-DM-K020
Output ±10 V/±5 mm
Displacement Sensor Temperature Coefficient ±100 ppm/°C

Specifications of Displacement Sensor

System LVDT (Linear Variable Differential Transformer)
Structure Drip-proof structure, with cable connected
Excitation 5 kHz, 5 VAC
Operating Temperature -10 to 80°C (Non-condensing)
Dieletric Strength Test Coil & coil, coil & case 500 VAC 60 Hz 1 min
Insulation Test Coil & coil, coil & case 500 VDC 100 MΩ or more
Standard Mounting Block Type LH-16A
2 pcs/Unit
Cable 5 m φ3.5
Conductor Configuration: AWG 28 20/0.08 mm
Sheath: Heat resisting & oil proof vinyl
Continuous Operating (Heat resisting) Temperature: 80°C
Terminal: M3.5 solderless terminal

Specifications of Signal Conditioner

Excitation 5 kHz, 5 VAC
Excitation Signal Switch By using "OSC" switch, user is able to select whether to use excitation signal from inside or outside.
"EXT": Outside signal is used.
"INT": Inside signal is used.
Linearity ±0.5% or less/ 0 to Full stroke
Response 0 to 200 Hz (±3 dB)
Zero Adjustable Range ±10%
(E.G.) KA-100/ SA-DM-K100: ±10 mm (±10%/ 0 to 100 mm)
Span Adjustable Range ±20%
(E.G.) KA-100/ SA-DM-K100: ±20%/ 0 to 100 mm
Span Adjustment Switch By using "SPAN" switch, user is able to select whether to use the condition when it was shipped or the condition which user has adjusted.
"VAL": User is able to adjust the condition by "SPAN" (Initial condition is adjusted as same as "CAL").
"CAL": It is fixed with the condition when it was shipped from factory.
Measuring Cable Only the 5 m cable directly connected to the sensor is used between the displacement sensor and the signal conditioner for adjustment and verification.
Stroke Polarity When the core rod moves in the direction opposite to the cable, output will increase.
Power Supply 100 VAC
Dieletric Strength Test Power supply terminal vs. chassis 500 VAC 60 Hz 1 min
Insulation Test Power supply terminal vs. chassis 500 VDC 25 MΩ or more
Operation Temperature Range 0 to 50°C
Mounting Holder Type H-02
2 pcs/Unit
Weight Approx. 1.3 kg
Painting Munsell 5GY 7/1.5

KA-SA-030
±30 mm

KA-SA

Specifications in Combination Displacement Sensor with Signal Conditioner

Measuring Stroke ±30 mm
Displacement Sensor KA-030
Signal Conditioner SA-DM-K030
Output ±10 V/±5 mm
Displacement Sensor Temperature Coefficient ±100 ppm/°C

Specifications of Displacement Sensor

System LVDT (Linear Variable Differential Transformer)
Structure Drip-proof structure, with cable connected
Excitation 5 kHz, 5 VAC
Operating Temperature -10 to 80°C (Non-condensing)
Dieletric Strength Test Coil & coil, coil & case 500 VAC 60 Hz 1 min
Insulation Test Coil & coil, coil & case 500 VDC 100 MΩ or more
Standard Mounting Block Type LH-16A
2 pcs/Unit
Cable 5 m φ3.5
Conductor Configuration: AWG 28 20/0.08 mm
Sheath: Heat resisting & oil proof vinyl
Continuous Operating (Heat resisting) Temperature: 80°C
Terminal: M3.5 solderless terminal

Specifications of Signal Conditioner

Excitation 5 kHz, 5 VAC
Excitation Signal Switch By using "OSC" switch, user is able to select whether to use excitation signal from inside or outside.
"EXT": Outside signal is used.
"INT": Inside signal is used.
Linearity ±0.5% or less/ 0 to Full stroke
Response 0 to 200 Hz (±3 dB)
Zero Adjustable Range ±10%
(E.G.) KA-100/ SA-DM-K100: ±10 mm (±10%/ 0 to 100 mm)
Span Adjustable Range ±20%
(E.G.) KA-100/ SA-DM-K100: ±20%/ 0 to 100 mm
Span Adjustment Switch By using "SPAN" switch, user is able to select whether to use the condition when it was shipped or the condition which user has adjusted.
"VAL": User is able to adjust the condition by "SPAN" (Initial condition is adjusted as same as "CAL").
"CAL": It is fixed with the condition when it was shipped from factory.
Measuring Cable Only the 5 m cable directly connected to the sensor is used between the displacement sensor and the signal conditioner for adjustment and verification.
Stroke Polarity When the core rod moves in the direction opposite to the cable, output will increase.
Power Supply 100 VAC
Dieletric Strength Test Power supply terminal vs. chassis 500 VAC 60 Hz 1 min
Insulation Test Power supply terminal vs. chassis 500 VDC 25 MΩ or more
Operation Temperature Range 0 to 50°C
Mounting Holder Type H-02
2 pcs/Unit
Weight Approx. 1.3 kg
Painting Munsell 5GY 7/1.5

KA-SA-050
±50 mm

KA-SA

Specifications in Combination Displacement Sensor with Signal Conditioner

Measuring Stroke ±50 mm
Displacement Sensor KA-050
Signal Conditioner SA-DM-K050
Output ±10 V/±5 mm
Displacement Sensor Temperature Coefficient ±100 ppm/°C

Specifications of Displacement Sensor

System LVDT (Linear Variable Differential Transformer)
Structure Drip-proof structure, with cable connected
Excitation 5 kHz, 5 VAC
Operating Temperature -10 to 80°C (Non-condensing)
Dieletric Strength Test Coil & coil, coil & case 500 VAC 60 Hz 1 min
Insulation Test Coil & coil, coil & case 500 VDC 100 MΩ or more
Standard Mounting Block Type LH-16A
2 pcs/Unit
Cable 5 m φ3.5
Conductor Configuration: AWG 28 20/0.08 mm
Sheath: Heat resisting & oil proof vinyl
Continuous Operating (Heat resisting) Temperature: 80°C
Terminal: M3.5 solderless terminal

Specifications of Signal Conditioner

Excitation 5 kHz, 5 VAC
Excitation Signal Switch By using "OSC" switch, user is able to select whether to use excitation signal from inside or outside.
"EXT": Outside signal is used.
"INT": Inside signal is used.
Linearity ±0.5% or less/ 0 to Full stroke
Response 0 to 200 Hz (±3 dB)
Zero Adjustable Range ±10%
(E.G.) KA-100/ SA-DM-K100: ±10 mm (±10%/ 0 to 100 mm)
Span Adjustable Range ±20%
(E.G.) KA-100/ SA-DM-K100: ±20%/ 0 to 100 mm
Span Adjustment Switch By using "SPAN" switch, user is able to select whether to use the condition when it was shipped or the condition which user has adjusted.
"VAL": User is able to adjust the condition by "SPAN" (Initial condition is adjusted as same as "CAL").
"CAL": It is fixed with the condition when it was shipped from factory.
Measuring Cable Only the 5 m cable directly connected to the sensor is used between the displacement sensor and the signal conditioner for adjustment and verification.
Stroke Polarity When the core rod moves in the direction opposite to the cable, output will increase.
Power Supply 100 VAC
Dieletric Strength Test Power supply terminal vs. chassis 500 VAC 60 Hz 1 min
Insulation Test Power supply terminal vs. chassis 500 VDC 25 MΩ or more
Operation Temperature Range 0 to 50°C
Mounting Holder Type H-02
2 pcs/Unit
Weight Approx. 1.3 kg
Painting Munsell 5GY 7/1.5

KA-SA-100
±100 mm

KA-SA

Specifications in Combination Displacement Sensor with Signal Conditioner

Measuring Stroke ±100 mm
Displacement Sensor KA-100
Signal Conditioner SA-DM-K100
Output ±10 V/±5 mm
Displacement Sensor Temperature Coefficient ±100 ppm/°C

Specifications of Displacement Sensor

System LVDT (Linear Variable Differential Transformer)
Structure Drip-proof structure, with cable connected
Excitation 5 kHz, 5 VAC
Operating Temperature -10 to 80°C (Non-condensing)
Dieletric Strength Test Coil & coil, coil & case 500 VAC 60 Hz 1 min
Insulation Test Coil & coil, coil & case 500 VDC 100 MΩ or more
Standard Mounting Block Type LH-16A
2 pcs/Unit
Cable 5 m φ3.5
Conductor Configuration: AWG 28 20/0.08 mm
Sheath: Heat resisting & oil proof vinyl
Continuous Operating (Heat resisting) Temperature: 80°C
Terminal: M3.5 solderless terminal

Specifications of Signal Conditioner

Excitation 5 kHz, 5 VAC
Excitation Signal Switch By using "OSC" switch, user is able to select whether to use excitation signal from inside or outside.
"EXT": Outside signal is used.
"INT": Inside signal is used.
Linearity ±0.5% or less/ 0 to Full stroke
Response 0 to 200 Hz (±3 dB)
Zero Adjustable Range ±10%
(E.G.) KA-100/ SA-DM-K100: ±10 mm (±10%/ 0 to 100 mm)
Span Adjustable Range ±20%
(E.G.) KA-100/ SA-DM-K100: ±20%/ 0 to 100 mm
Span Adjustment Switch By using "SPAN" switch, user is able to select whether to use the condition when it was shipped or the condition which user has adjusted.
"VAL": User is able to adjust the condition by "SPAN" (Initial condition is adjusted as same as "CAL").
"CAL": It is fixed with the condition when it was shipped from factory.
Measuring Cable Only the 5 m cable directly connected to the sensor is used between the displacement sensor and the signal conditioner for adjustment and verification.
Stroke Polarity When the core rod moves in the direction opposite to the cable, output will increase.
Power Supply 100 VAC
Dieletric Strength Test Power supply terminal vs. chassis 500 VAC 60 Hz 1 min
Insulation Test Power supply terminal vs. chassis 500 VDC 25 MΩ or more
Operation Temperature Range 0 to 50°C
Mounting Holder Type H-02
2 pcs/Unit
Weight Approx. 1.3 kg
Painting Munsell 5GY 7/1.5

KA-SA-150
±150 mm

KA-SA

Specifications in Combination Displacement Sensor with Signal Conditioner

Measuring Stroke ±150 mm
Displacement Sensor KA-150
Signal Conditioner SA-DM-K150
Output ±10 V/±5 mm
Displacement Sensor Temperature Coefficient ±100 ppm/°C

Specifications of Displacement Sensor

System LVDT (Linear Variable Differential Transformer)
Structure Drip-proof structure, with cable connected
Excitation 5 kHz, 5 VAC
Operating Temperature -10 to 80°C (Non-condensing)
Dieletric Strength Test Coil & coil, coil & case 500 VAC 60 Hz 1 min
Insulation Test Coil & coil, coil & case 500 VDC 100 MΩ or more
Standard Mounting Block Type LH-16A
2 pcs/Unit
Cable 5 m φ3.5
Conductor Configuration: AWG 28 20/0.08 mm
Sheath: Heat resisting & oil proof vinyl
Continuous Operating (Heat resisting) Temperature: 80°C
Terminal: M3.5 solderless terminal

Specifications of Signal Conditioner

Excitation 5 kHz, 5 VAC
Excitation Signal Switch By using "OSC" switch, user is able to select whether to use excitation signal from inside or outside.
"EXT": Outside signal is used.
"INT": Inside signal is used.
Linearity ±0.5% or less/ 0 to Full stroke
Response 0 to 200 Hz (±3 dB)
Zero Adjustable Range ±10%
(E.G.) KA-100/ SA-DM-K100: ±10 mm (±10%/ 0 to 100 mm)
Span Adjustable Range ±20%
(E.G.) KA-100/ SA-DM-K100: ±20%/ 0 to 100 mm
Span Adjustment Switch By using "SPAN" switch, user is able to select whether to use the condition when it was shipped or the condition which user has adjusted.
"VAL": User is able to adjust the condition by "SPAN" (Initial condition is adjusted as same as "CAL").
"CAL": It is fixed with the condition when it was shipped from factory.
Measuring Cable Only the 5 m cable directly connected to the sensor is used between the displacement sensor and the signal conditioner for adjustment and verification.
Stroke Polarity When the core rod moves in the direction opposite to the cable, output will increase.
Power Supply 100 VAC
Dieletric Strength Test Power supply terminal vs. chassis 500 VAC 60 Hz 1 min
Insulation Test Power supply terminal vs. chassis 500 VDC 25 MΩ or more
Operation Temperature Range 0 to 50°C
Mounting Holder Type H-02
2 pcs/Unit
Weight Approx. 1.3 kg
Painting Munsell 5GY 7/1.5

KA-SA-200
±200 mm

KA-SA

Specifications in Combination Displacement Sensor with Signal Conditioner

Measuring Stroke ±200 mm
Displacement Sensor KA-200
Signal Conditioner SA-DM-K200
Output ±10 V/±5 mm
Displacement Sensor Temperature Coefficient ±100 ppm/°C

Specifications of Displacement Sensor

System LVDT (Linear Variable Differential Transformer)
Structure Drip-proof structure, with cable connected
Excitation 5 kHz, 5 VAC
Operating Temperature -10 to 80°C (Non-condensing)
Dieletric Strength Test Coil & coil, coil & case 500 VAC 60 Hz 1 min
Insulation Test Coil & coil, coil & case 500 VDC 100 MΩ or more
Standard Mounting Block Type LH-16A
2 pcs/Unit
Cable 5 m φ3.5
Conductor Configuration: AWG 28 20/0.08 mm
Sheath: Heat resisting & oil proof vinyl
Continuous Operating (Heat resisting) Temperature: 80°C
Terminal: M3.5 solderless terminal

Specifications of Signal Conditioner

Excitation 5 kHz, 5 VAC
Excitation Signal Switch By using "OSC" switch, user is able to select whether to use excitation signal from inside or outside.
"EXT": Outside signal is used.
"INT": Inside signal is used.
Linearity ±0.5% or less/ 0 to Full stroke
Response 0 to 200 Hz (±3 dB)
Zero Adjustable Range ±10%
(E.G.) KA-100/ SA-DM-K100: ±10 mm (±10%/ 0 to 100 mm)
Span Adjustable Range ±20%
(E.G.) KA-100/ SA-DM-K100: ±20%/ 0 to 100 mm
Span Adjustment Switch By using "SPAN" switch, user is able to select whether to use the condition when it was shipped or the condition which user has adjusted.
"VAL": User is able to adjust the condition by "SPAN" (Initial condition is adjusted as same as "CAL").
"CAL": It is fixed with the condition when it was shipped from factory.
Measuring Cable Only the 5 m cable directly connected to the sensor is used between the displacement sensor and the signal conditioner for adjustment and verification.
Stroke Polarity When the core rod moves in the direction opposite to the cable, output will increase.
Power Supply 100 VAC
Dieletric Strength Test Power supply terminal vs. chassis 500 VAC 60 Hz 1 min
Insulation Test Power supply terminal vs. chassis 500 VDC 25 MΩ or more
Operation Temperature Range 0 to 50°C
Mounting Holder Type H-02
2 pcs/Unit
Weight Approx. 1.3 kg
Painting Munsell 5GY 7/1.5

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