Japan, Kyowa Electronic Instruments Co., Ltd.
Kyowa PSS-1KAE Miniature Pressure Sensor
Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
Model: PSS-1KAE
The PSS is a miniature pressure sensor with a strain-gage bridge inside. Thin-film strain gages are directly formed on the diaphragm.
Features
- Ultra-thin
- Installed by adhesives
- Suitable for distributed pressure measurement by using multiple units
Specifications
Performance
| Rated Capacity | 100 kPa |
|---|---|
| Nonlinearity | Within ±1% RO |
| Hysteresis | Within ±1% RO |
| Repeatability | 0.5% or less |
| 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 (Non-condensing) |
|---|---|
| Compensated Temperature | 0 to 50ºC (Non-condensing) |
| 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 |
| Initial Unbalance | Within 2.5 mV/V (5000 ×10-6 strain) |
| 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.Cost option) |
Dimensions
To Ensure Safe Usage
High-carrier-based dynamic strain amplifier DPM-912,913 or 952 may not satisfy the specified rated output insome rare case.
Use dynamic strain amplifier DPM-911,951, signal conditioner CDV-900A or request us to
calibrate the transducer in combination with the strain amplifier.
Remarks
(Note 1) Use copper alloy for the liquid-contacting part.
Avoid measuring corrosive liquid or gas.
(Note 2) Assemble the liquid-contacting part using an epoxy adhesive.
Therefore, refrain from using the sensor to measure organic solvents (Toluene, ketone, etc.).
(Note 3) Avoid prolonged use under high temperature and high humidity environments.
(Note 4) Avoid submerging the sensor underwater.
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