PSS系列(PSS-A,PSS-B)压力传感器超小型轻量、低容量。
日本kyowaPSS系列压力传感器是传感元件处使用应变片,并在传感器内部构成电桥的小型薄型结构的压力传感器。使用通过喷涂及光刻法技术形成的薄膜电阻体的应变片。安装时需使用粘合剂。是主要为气体测量的使用而开发的产品。
超小型、轻量
使用粘合剂安装
最适合使用多个PSS进行点压力分布的测量。
额定容量:20, 50, 100kPa
温度补偿范围:0~50℃(PSS-AF/BF上不能有结露现象)
性 能 | 额定容量 | 参照表 | ||||||||||
非线性 | ±3%RO或以内(02K),±1%RO或以内(05K,1K | |||||||||||
滞后 | ±3%RO或以内(02K),±1%RO或以内(05K,1K | |||||||||||
额定输出 | 1mV/V(2000×10-6应变量)或以上 | |||||||||||
02KAF,BF为0.75mV/V(1500×10-6应变量)或以上 | ||||||||||||
(注)额定输出按等级划分(输出值的每2%)。 | ||||||||||||
产品的检查成绩书中记载了等级的中间值。 | ||||||||||||
额定输出中包含±1%的误差。 | ||||||||||||
环境特性 | 允许使用温度范围 -20~70℃ | |||||||||||
温度补偿范围 | 0~50℃(AF,BF无结露现象) | |||||||||||
零点温度影响 | ±0.8%RO/℃或以内(05,1K) | |||||||||||
±0.6%RO/℃或以内(02K) | ||||||||||||
输出温度影响 | ±0.3%/℃或以内(02KAF,BF为±0.5%/℃或以内 | |||||||||||
电气特性 | 最大激励电压 4V | AC或DC | ||||||||||
推荐激励电压 | 1~2V AC或DC | |||||||||||
输入电阻 | 350~1000Ω | |||||||||||
输出电阻 | 350~1000Ω | |||||||||||
电缆 | 外径0.08mm,聚胺酯铜线5cm, | |||||||||||
前端裸线 | ||||||||||||
机械特性 | 安全过载 | 150% | ||||||||||
固有频率 | 参照表 | |||||||||||
重量 | 约0.15g(A型)(不含电缆) | |||||||||||
约0.3g(B型)(不含电缆) | ||||||||||||
专用粘合剂 | RC-19(请在订货时申请,免费) |
型号名称 | 额定容量 | 固有频率 (约) |
备注 | |||||||||
相对受压面的电缆引出方向 | ||||||||||||
平行方向 | 垂直方向 | |||||||||||
PSS-05KAE | PSS-05KBE | 50kPa | 18kHz | 密封型 | ||||||||
PSS-1KAE | PSS-1KBE | 100kPa | 31kHz | |||||||||
PSS-02KAF | PSS-02KBF | 20kPa | 6kHz | 空气开放型 |
高输送频率的动态应变放大器(DPM-912, 913, 952)可能会出现无法满足额定输出规格的现象。
请尽可能地使用DPM-911, 951或信号放大器CDV-900A、或者委托组合标定。
PSS
Miniature Pressure Sensor
Ultra-small & lightweight designwith small rated capacities
PSS series pressure transducers have a bridge of straingages inside, achieving ultra-thin compact structure. A thin-film strain gage is directly formed on a diaphragm by sputtering and photo lithography. PSS transducers are installed by adhesives and developed mainly for gas pressure measurement.
Features
Ultra-thin
Installed by adhesives
Suitable for distributed pressure measurement by using multiple units
Rated Capacity: 20, 50, 100 kPa
Compensated Temperature: 0 to 50ºC (As for PSS-AF/BF, Non-condensing)
Specifications
Performance | |||||||||||
Rated Capacity See table below. | |||||||||||
Nonlinearity Within ±3% RO (02K), ±1% RO (05K, 1K) | |||||||||||
Hysteresis Within ±3% RO (02K), ±1% RO (05K, 1K) | |||||||||||
Rated Output 1 mV/V or more | |||||||||||
02KAF, BF: 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% | |||||||||||
. | |||||||||||
Environmental Characteristics | |||||||||||
Safe Temperature -20 to 70°C | |||||||||||
Compensated Temperature 0 to 50°C (AF, BF: Non-condensing) | |||||||||||
Temperature Effect on Zero Within ±0.8% RO/°C (05K, 1K) | |||||||||||
Within ±0.6% RO/°C (02K) | |||||||||||
Temperature Effect on Output Within ±0.3%/°C | |||||||||||
(02KAF, BF: Within ±0.5%/°C ) | |||||||||||
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 |
Safe Overloads 150% | |||||||||||
Natural Frequencies See table below. | |||||||||||
Weight PSS-A: Approx. 0.15 g (Excluding cable) | |||||||||||
PSS-B: Approx. 0.3 g (Excluding cable) | |||||||||||
Dedicated Adhesive RC-19 (Request the RC-19 when ordering the | |||||||||||
transducer.) | |||||||||||
Models | Rated Capacity | Natural Frequencies (Approx.) | Remarks | ||||||||
Cable Direction to Sensing Surface | |||||||||||
Horizontal | Vertical | ||||||||||
PSS-05KAE | PSS-05KBE | 50 kPa | 18 kHz | Sealed type | |||||||
PSS-1KAE | PSS-1KBE | 100 kPa | 31 kHz | ||||||||
PSS-02KAF | PSS-02KBF | 20 kPa | 6 kHz | Atmospheric |
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.
Dimensions
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