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Model GSS-4S☐ Simple impact sensor

Application

  • Monitoring of the impact destruction of vending machines and game consoles
  • Intrusion detection sensor of the house
  • Anti-theft of a motor vehicle
  • Security of shop windows
  • Detection of vibration to industrial equipment

Features

  • The impact pickup is not attached using adhesive material but is held on both sides by an elastic structure.
    Therefore, the frequency characteristics have been greatly improved compared to similar products from competitors.
  • Perfect to monitor hits and damage to game machines, vending machines, etc.
  • Outputs only the impact voltage to adapt to a wide range of applications.
  • Outputs a voltage proportional to the impact value.

International Standards

  • Our products do not have overseas safety regulations such as CE mark, UL standard, EN standard etc.
  • Products is compliant to the RoHS directive.

Rating and performance / Characteristics graph

Rating and performance

Model name GSS-4SA GSS-4SC
Output voltage 44 mVrms ±20 %
(25 °C, 2G-100Hz,
and put to 20MΩ load)
42 mVrms ±20 %
(25 °C, 2G-100Hz,
and put to 20MΩ load)
Electrostatic capacity 10 nF ±30 %
Operating frequency
range
10 Hz to 1 kHz
Operating temperature
range
-20 to 60 °C (-20 to 70 °C during storage) (no condensation)
Operating humidity
range
70% RH or less (85% RH or less during storage) (no condensation)
Impact characteristics 3 sine wave impacts of 100 G in acceleration on each X, Y, Z direction, after applying the impacts the output voltage is ±15% or less of the initial value
Vibration resistance
characteristics
2 hours in each X, Y, Z direction at a frequency of 10 to 55 Hz and with a total amplitude of 1.5 mm, after applying the oscillation, the output voltage is ±15% or less of the initial value
Insulation resistance 20 MΩ or more measured with an ohmmeter at DC 500 V
Withstand voltage 1 min at AC 500 V
Protection rating IP50
Case material Black Noryl
Lead wire Black, ø2.0 of external diameter, Shielded wire, 0.2sq x 1-core, black, 
Tensile strength: Static load of 2.5 N or more in the cable direction
Cable ø0.2, 1000 mm in length ±30 ø0.2, 2740 mm in length ±80
Weight Approx. 11 g Approx. 25 g

*For a detailed specification of the other, please refer to specifications.

Reference output characteristics (typical example)

GSS-4SA_4SC_Reference_output_characteristics.gif

Reference frequency characteristics (typical example)

GSS-4SA_4SC_Reference_frequency_characteristics.gif

External dimensions diagram

External dimensions diagram

GSS-4SA_4SC_External_dimensions_diagram.gif

 

Usage precautions

  1. Install the sensor so that the impact comes perpendicular to the case surface.
  2. Do not use the sensor when stress is applied on the connected part, or when the cable is subject to impacts and oscillates.
    Otherwise, the cable may break or the sensor may malfunction.
    Secure the cable connected part so that it does not oscillate and no stress is applied on it.
  3. The pickup may break if strong impacts are applied to the sensor. Be careful when manipulating the sensor.
  4. If the sensor is subject to thermal shocks, its detection sensitivity will vary as long as it is subject to the sudden temperature change. Check the environment before using the sensor.
  5. When connecting the sensor output to an amplifier, make the input impedance 20 MΩ or more.
    Never apply direct current in this case.
  6. The output voltage may vary slightly if the cable length is modified. Check the voltage before using the sensor.
  7. Tighten the case with a torque of 1.2 N.m or less.
  8. See Impact sensors general usage precautions for other precautions.

 

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*For customized products or specifications, contact us using "Inquiry."
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Model Name Output voltage Cable length Standard Price Inventory Type Select
GSS-4SC 42 mVrms 2740 mm
640 JPY
6 USD
6 EUR
WIP
GSS-4SA 44 mVrms 1000 mm
500 JPY
5 USD
5 EUR
STD

STD Shipping is available immediately (on the day of order)

WIP Shipping is available within 1 to 3 weeks

BTO Shipping is available within 4 to 10 weeks

NOTE: The above information shows the typical delivery time. For actual delivery time, please confirm us as it depends on our business days and/or product quantities.

In the case of the quote request and order, please be sure to check the Terms and Conditions.
If you have made the procedure of quote request and order, it assumes that agree to the Terms and Conditions.

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