Shock Sensor
GA series
Amplifier UnitGA-245U (GA-245)
Specifications
Model |
GA-245U |
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Type |
AC adj-dial |
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Applicable sensor head |
GH-513/613 gh - 313 a |
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Sensitivity adjustment |
10-turn potentiometer dial |
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Response frequency |
40 Hz to 8 kHz (-3dB) |
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Minimum detectable acceleration |
0.98 m/s2(GH-313A) |
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Indicator lamp |
Power indicator, 4 vibration level indicators |
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Output |
Control output |
Solid-state |
NPN: 100 mA 40 V max.*1 |
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Relay |
SPDT, 250 VAC, 2A (resistive load)*1 |
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Analog |
0 to 20 VAC (P-P), 0 to 10 VDC (switch-selectable)*1 |
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Output delay time |
Solid-state: 1 ms, Relay: 10 ms |
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Operation mode |
N.O. |
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ON-delay timer |
0 to 2 s variable |
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OFF-delay time |
ON-delay timer preset time +65 ms |
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Rating |
Power voltage |
110/120/220/240 VAC, 50/60 Hz |
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Power/current consumption |
5 VA max. |
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Environmental resistance |
Ambient temperature |
0 to +50 °C32 to 122 °F |
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相对湿度 |
35 to 85 % RH (No condensation) |
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Vibration resistance |
10 to 55 Hz, Double amplitude 1.5 mm0.06", 2 hours in each of the X, Y, and Z directions |
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Weight |
Approx. 360 g |
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*1NPN output can easily be converted to PNP output by connecting the optional OP-5148 PNP Output Converter. |
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