Japan, Showa Measuring Instruments
Showa Measuring Instruments HVS Pressure Transducers
Made in Japan
Manufacturer: SHOWA MEASURING INSTRUMENTS Co., Ltd.
Model: HVS
Features
-
- High accuracy and high stability type.
- Pressure conduit type. Airtight structure.
- All stainless steel made.
- Accuracy class: 0.15% RO, excluding some rated capacities.
- Most suitable for use in testing machines and the like for the high accuracy detection of hydraulic pressures.
Appearance Dimensions
Model and Capacity / Frequency response / etc. (unit : mm)
| Model | Capacity | Natural frequency | Weight |
|---|---|---|---|
| HVS-500KPA | 500 kPa(5.099 kgf/cm2) | 10 kHz | 0.8 kg |
| HVS-1MPA | 1 MPa(10.20 kgf/cm2) | 16 kHz | 0.8 kg |
| HVS-2MPA | 2 MPa(20.39 kgf/cm2) | 20 kHz | 0.8 kg |
| HVS-5MPA | 5 MPa(50.99 kgf/cm2) | 34 kHz | 0.8 kg |
| HVS-10MPA | 10 MPa(102.0 kgf/cm2) | 44 kHz | 0.8 kg |
| HVS-20MPA | 20 MPa(203.9 kgf/cm2) | 68 kHz | 0.8 kg |
| HVS-50MPA | 50 MPa(509.9 kgf/cm2) | 92 kHz | 0.8 kg |
* The weight indicated in the tables of this data sheet does not include the weight of relay cables.
* The numerical values of the natural frequency indicated in this data sheet are the calculated values of the independent single elastic body. The pressure response is dependent on features of the pressure media and so on.
Specifications
| Safe Overload | 120 %R.C. |
|---|---|
| Rated Output | 1.0 mV/V±1 % (500 kPa,1 MPa) |
| 1.5 mV/V±1 % (2 MPa～50 MPa) | |
| Nonlinearity | 0.3 %R.O. (500 kPa,1 MPa) |
| 0.15 %R.O. (2 MPa～50 MPa) | |
| Hysteresis | 0.3 %R.O. (500 kPa,1 MPa) |
| 0.15 %R.O. (2 MPa～50 MPa) | |
| Repeatability | 0.2 %R.O. (500 kPa,1 MPa) |
| 0.1 %R.O. (2 MPa～50 MPa) | |
| Excitation Voltage | 10 V 以内 |
| Safe Excitation Voltage | 15 V |
| Input Rsistance | 350 Ω |
| Output Rsistance | 350 Ω |
| Compensated Temp.Range | -10～60 ℃ |
| Safe Temp.Range | -20～80 ℃ |
| Temp.Effect on Zero | 0.01 %R.O./℃ (500 kPa,1 MPa) |
| 0.005 %R.O./℃ (2 MPa～50 MPa) | |
| Temp.Effect on Output | 0.01 %/℃ |
| Attached connector | Receptacle / PRC03-21A10-7F |
| Attached cable | L-A-5、(Refer to transducer connections) |
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