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        Keywords

          Shock Sensor

          GA series

          Select Language

          Model

          GH-413

          GH-313A

          GH-513

          Type

          General-purpose

          High-sensitivity

          Piano-wire

          Response frequency

          100 Hz to 8 kHz (-3dB)

          40 Hz to 8 kHz (-3dB)

          Minimum detectable acceleration

          9.8 m/s2 (1G)

          0.98 m/s2 (0.1G)

          Environmental resistance

          Enclosure rating

          IP67

          Ambient temperature

          -10 to +60 °C 14 to 140 °F

          Relative humidity

          35 to 95 % RH (No condensation)

          Vibration resistance

          10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directions

          Weight

          Approx. 70 g (including 3-m 9.8' cable)

          Approx. 80 g (including 3-m 9.8' cable)

          Approx. 67 g (including 3-m 9.8' cable)

          Model

          GA-223

          GA-221

          GA-245U

          Type

          DC type

          AC type

          AC adj-dial

          Applicable sensor head

          GH-413, 313A, 513

          GH-313A, GH-513/613

          Sensitivity adjustment

          Sensitivity selector switch & potentiometer trimmer

          10-turn potentiometer dial

          Response frequency

          100 Hz to 8 kHz (-3dB)

          40 Hz to 8 kHz (-3dB)

          Minimum detectable acceleration

          9.8 m/s2 (GH-413), 4.9 m/s2 (GH-313A)

          0.98 m/s2 (GH-313A)

          Indicator lamp

          Power and output indicator (Power ON: green, Output ON: red)

          Power indicator, 4 vibration level indicators

          Output

          Control output

          Solid-state

          NPN: 200 mA (40 V) max.*1

          Thyristor: 85 to 240 VAC, 5 to 300 mA*1

          NPN: 100 mA 40 V max.*1

          Relay

          *1

          SPDT, 250 VAC, 2A (resistive load)*1

          Analog

          *1

          0 to 20 VAC (P-P), 0 to 10 VDC (switch-selectable)*1

          Output delay time

          1 ms

          Solid-state: 1 ms, Relay: 10 ms

          Operation mode

          N.O./N.C.

          N.O./N.C. (selectable)

          N.O.

          ON-delay timer

          OFF/0.5 s (switch-selectable)

          0 to 2 s variable

          OFF-delay time

          ON-delay timer ON: 200 ms, OFF: 30 ms

          ON-delay timer ON: 200 ms, OFF: 60 ms

          ON-delay timer preset time +65 ms

          Rating

          Power voltage

          10 to 28 VDC, Ripple (P-P) 10 % or less

          85 to 240 VAC, 50/60 Hz

          110/120/220/240 VAC, 50/60 Hz

          Power/current consumption

          25 mA max.

          2 VA max.

          5 VA max.

          Environmental resistance

          Ambient temperature

          0 to +50 °C 32 to 122 °F

          Relative humidity

          35 to 85 % RH (No condensation)

          Vibration resistance

          10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directions

          Weight

          Approx. 105 g

          Approx. 190 g

          Approx. 360 g

          *1 NPN output can easily be converted to PNP output by connecting the optional OP-5148 PNP Output Converter.

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