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A watertight structure capable of withstanding water pressures of up to 490kPa .Corrosion-resistant version with stainless steel case.

ASW -A series are waterproof acceleration transducers to withstand against water pressures up to 490kPa. Even small-sized these acceleretion transducers ensure reliable measurements under harsh operating environments. In addition, corrosion-resistant version with stainless steel case is also available.
* TEDS-installed versions can be manufactured. Inquiries are welcome.
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Model Rated Capacity
(Reference Value)
Frequency Response
(at 23°C )
ASW- 1A ±9.807m/s 2 (±1G) DC to 40Hz Sensitivity Deviation: ±5%
ASW- 2A ±19.61m/s 2 (±2G) DC to 60Hz Sensitivity Deviation:±5%
ASW- 5A ±49.03m/s 2 (±5G) DC to 100Hz Sensitivity Deviation:±5%
ASW-10A ±98.07m/s 2 (±10G) DC to 1kHz Sensitivity Deviation: ±5%
ASW-20A ±196.1m/s 2 (±20G) DC to 250Hz Sensitivity Deviation:±5%
Rated Capacity See table above
Nonlinearity Within±0.1% RO
Hysteresis Within±0.1% RO
Rated Output 0.5 mV/V (1000μm/m) or more
Environmental Characteristics
Safe Temperature Range -15 to 65°C
Electrical Characteristics
Safe Excitation Voltage 6V AC or DC
Recommended Excitation Voltage 1 to 3V AC or DC
Input Resistance 122Ω±1.6%
Output Resistance 122Ω±1.6%
Cable 4-conductor (0.08mm 2 ) chloroprene shielded cable,
4 mm diameter by 5 m long, terminated with connector plug
Underwater application possible
through use of KYOWA cable connection kit JB-200A
(Shield wire is not connected to mainframe.)
Mechanical PropertiesConnector
Safe Overload Rate 300%
Frequency Response Range See table above
Transverse Sensitivity ±4%
Withstand Water Pressure 490.3 kPa
Material: Case Corrosion-resistant aluminum,
anodic acid coating
Weight Approx. 40 g (Excluding cable)

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