PSS
Miniature Pressure Sensor

PSS

Summary

The PSS is a miniature pressure sensor with a strain-gage bridge inside. Thin-film strain gages are directly formed on the diaphragm.
Rated Capacity: 20, 50, 100 kPa
Compensated Temperature: 0 to 50ºC (As for PSS-AF/BF, Non-condensing)

Features

• Ultra-thin
• Installed by adhesives
• Suitable for distributed pressure measurement by using multiple units

Products table

All display

PSS-05KAE
Sealed type 50 kPa

PSS

Specifications

Performance
Rated Capacity 50 kPa
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 1 mV/V or more
Note: Rated output is sorted to one of the classes divided by every 2% difference in output value. Since the rated output stated in the Test Data
Sheet is the center value of the class, it may have a maximum error of ±1%.
Cable Direction to Sensing Surface Horizontal
Environmental Characteristics
Safe Temperature -20 to 70ºC
Compensated Temperature 0 to 50ºC
Temperature Effect on Zero Within ±0.8% RO/ºC
Temperature Effect on Output Within ±0.3%/ºC
Electrical Characteristics
Safe Excitation 4 V AC or DC
Recommended Excitation 1 to 2 V AC or DC
Input Resistance 350 to 1000 Ω
Output Resistance 350 to 1000 Ω
Cable Polyurethane coated copper wires, 0.08 mm diameter by 5 cm long, bared at the tip
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 18 kHz
Weight Approx. 0.15 g (Excluding cable)
Dedicated Adhesive RC-19 (Request the RC-19 when ordering the transducer. Free of charge.)

Dimensions

PSS

PSS-1KAE
Sealed type 100 kPa

PSS

Specifications

Performance
Rated Capacity 100 kPa
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 1 mV/V or more
Note: Rated output is sorted to one of the classes divided by every 2% difference in output value. Since the rated output stated in the Test Data
Sheet is the center value of the class, it may have a maximum error of ±1%.
Cable Direction to Sensing Surface Horizontal
Environmental Characteristics
Safe Temperature -20 to 70ºC
Compensated Temperature 0 to 50ºC
Temperature Effect on Zero Within ±0.8% RO/ºC
Temperature Effect on Output Within ±0.3%/ºC
Electrical Characteristics
Safe Excitation 4 V AC or DC
Recommended Excitation 1 to 2 V AC or DC
Input Resistance 350 to 1000 Ω
Output Resistance 350 to 1000 Ω
Cable Polyurethane coated copper wires, 0.08 mm diameter by 5 cm long, bared at the tip
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 31 kHz
Weight Approx. 0.15 g (Excluding cable)
Dedicated Adhesive RC-19 (Request the RC-19 when ordering the
transducer. Free of charge.)

Dimensions

PSS

PSS-02KAF
Atmospheric 20 kPa

PSS

Specifications

Performance
Rated Capacity 20 kPa
Nonlinearity Within ±3% RO
Hysteresis Within ±3% RO
Rated Output 0.75 mV/V or more
Note: Rated output is sorted to one of the classes divided by every 2% difference in output value. Since the rated output stated in the Test Data
Sheet is the center value of the class, it may have a maximum error of ±1%.
Cable Direction to Sensing Surface Horizontal
Environmental Characteristics
Safe Temperature -20 to 70ºC
Compensated Temperature 0 to 50ºC (Non-condensing)
Temperature Effect on Zero Within ±0.6% RO/ºC
Temperature Effect on Output Within ±0.5%/ºC
Electrical Characteristics
Safe Excitation 4 V AC or DC
Recommended Excitation 1 to 2 V AC or DC
Input Resistance 350 to 1000 Ω
Output Resistance 350 to 1000 Ω
Cable Polyurethane coated copper wires, 0.08 mm diameter by 5 cm long, bared at the tip
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 6 kHz
Weight Approx. 0.15 g (Excluding cable)
Dedicated Adhesive RC-19 (Request the RC-19 when ordering the transducer. Free of charge.)

Dimensions

PSS

PSS-05KBE
Sealed type 50 kPa

Specifications

Performance
Rated Capacity 50 kPa
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 1 mV/V or more
Note: Rated output is sorted to one of the classes divided by every 2% difference in output value. Since the rated output stated in the Test Data
Sheet is the center value of the class, it may have a maximum error of ±1%.
Cable Direction to Sensing Surface Vertical
Environmental Characteristics
Safe Temperature -20 to 70ºC
Compensated Temperature 0 to 50ºC
Temperature Effect on Zero Within ±0.8% RO/ºC
Temperature Effect on Output Within ±0.3%/ºC
Electrical Characteristics
Safe Excitation 4 V AC or DC
Recommended Excitation 1 to 2 V AC or DC
Input Resistance 350 to 1000 Ω
Output Resistance 350 to 1000 Ω
Cable Polyurethane coated copper wires, 0.08 mm diameter by 5 cm long, bared at the tip
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 18 kHz
Weight Approx. 0.3 g (Excluding cable)
Dedicated Adhesive RC-19 (Request the RC-19 when ordering the transducer. Free of charge.)

Dimensions

PSS

PSS-02KBF
Atmospheric 20 kPa

Specifications

Performance
Rated Capacity 20 kPa
Nonlinearity Within ±3% RO
Hysteresis Within ±3% RO
Rated Output 0.75 mV/V or more
Note: Rated output is sorted to one of the classes divided by every 2% difference in output value. Since the rated output stated in the Test Data
Sheet is the center value of the class, it may have a maximum error of ±1%.
Cable Direction to Sensing Surface Vertical
Environmental Characteristics
Safe Temperature -20 to 70ºC
Compensated Temperature 0 to 50ºC (Non-condensing)
Temperature Effect on Zero Within ±0.6% RO/ºC
Temperature Effect on Output Within ±0.5%/ºC
Electrical Characteristics
Safe Excitation 4 V AC or DC
Recommended Excitation 1 to 2 V AC or DC
Input Resistance 350 to 1000 Ω
Output Resistance 350 to 1000 Ω
Cable Polyurethane coated copper wires, 0.08 mm diameter by 5 cm long, bared at the tip
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 6 kHz
Weight Approx. 0.3 g (Excluding cable)
Dedicated Adhesive RC-19 (Request the RC-19 when ordering the transducer. Free of charge.)

Dimensions

PSS

PSS-1KBE
Sealed type 100 kPa

Specifications

Performance
Rated Capacity 100 kPa
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 1 mV/V or more
Note: Rated output is sorted to one of the classes divided by every 2% difference in output value. Since the rated output stated in the Test Data
Sheet is the center value of the class, it may have a maximum error of ±1%.
Cable Direction to Sensing Surface Vertical
Environmental Characteristics
Safe Temperature -20 to 70ºC
Compensated Temperature 0 to 50ºC
Temperature Effect on Zero Within ±0.8% RO/ºC
Temperature Effect on Output Within ±0.3%/ºC
Electrical Characteristics
Safe Excitation 4 V AC or DC
Recommended Excitation 1 to 2 V AC or DC
Input Resistance 350 to 1000 Ω
Output Resistance 350 to 1000 Ω
Cable Polyurethane coated copper wires, 0.08 mm diameter by 5 cm long, bared at the tip
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 31 kHz
Weight Approx. 0.3 g (Excluding cable)
Dedicated Adhesive RC-19 (Request the RC-19 when ordering the transducer. Free of charge.)

Dimensions

PSS

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To Ensure Safe Usage

(Note 1) Copper alloy is used for sensing element. Avoid measuring corrosive liquid or gas.
(Note 2) An epoxy adhesive is used to assemble the sensing element.
Therefore, avoid using the sensor to measure organic solvents (Toluene, ketone, etc.)
(Note 3) It should not be used under high temperature and high humidity environments for a long time.
(Note 4) It should not be used under water.

Remarks

To Ensure Safe Usage
High-carrier-based dynamic strain amplifier DPM-912, 913 or 952 may not satisfy the specified rated output in some rare case. Request us to calibrate the transducer in combination with the strain amplifier. Or, if possible, use dynamic strain amplifier DPM-911 or 951 or signal conditioner CDV-900A.

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