Model GAC-S Compact Security Shock Sensor (Analog output type)
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Application
- Shock monitoring of machines
- Crime prevention sensors (crime prevention, intrusion detection)
- Shock switches
Features
- The impact is measured and output as a linear analog value.
- Outputs a DC voltage of 0 to 3 VDC proportional to the shock (G).
- Sensitivity is reduced for high-frequency vibrations generated by the machine, preventing false detection due to these vibrations.
- Suitable for monitoring acceleration, for crime prevention scenarios such as striking, breaking and displacement of objects.
- By installing a lock type connector, you can prevent the connector from being pulled out due to wire routing or vibration.
A clear click feeling when mating prevents incomplete insertion.
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.
* Please consult about "change of specification" and "request of specification" of the product.
Rating/Performance / Characteristics graph
Rating/Performance
| Model | GAC-S3 |
|---|---|
| Detection Sensitivity | 0 to 3 G (at 30Hz) |
| Power Voltage | 12 V DC (Operating voltage range: 10.2 V to 13.8 V DC) |
| Power Consumption | 15 mA DC or less (At power voltage of 12 V DC) |
| Output Voltage | 0 V to 3 V DC (Max output 3.3 V DC) |
| Output Impedance | 2.2 kΩ |
| Output Stabilization Time | Approx. 10 seconds (Time from power on to output 0V) |
| Standard Output Accuracy | ± 20% (at 30Hz) |
| Output Ripple Rate | Approx. -10% (at 30Hz) |
| Response Time | 3ms or less |
| Detection Frequency | 10 Hz to 1 kHz |
| Temperature Range | -10 to 60 ºC (-15 to 65 ºC at during storage) (Without dew condensation or freezing) |
| Humidity Range | 85 % RH or less (85% RH or less at during storage) (without dew condensation) |
| Breakdown Voltage | 500 V AC, 50/60 Hz for 1 min (Between live parts and mountings) |
| Insulation Resistance | 20 MΩ or more, at 500 V DC megger (Between live parts and mountings) |
| Vibration Resistance | Durability : 10 to 55 Hz, Double amplitude: 1.5 mm in X-, Y-, and Z-direction, each 2 hours (Device not powered) |
| Shock Resistance | Durability : 500 m/s² (Approx. 50 G) in X-, Y-, and Z-direction, each 3 times (Device not powered) |
| Ingress Protection | IP50 |
| Case Material | ABS reinforced with glass-fiber |
| Connector | Connector : SM03B-GHS (3-pin) (from J.S.T. Mfg. Co., Ltd.) [Connections]Housing: GHR-03V, Contact: SSHL-002-T-P0.2 (from J.S.T. Mfg. Co., Ltd.) |
| Weight | Approx. 4 g |
| Options (Sold Separately) |
Connector harness: CNH-GHR03S28-300 |
Reference Frequency Characteristics (When 3G is applied)
Reference Linearity Characteristics (With vibration frequency of 30 Hz)
Dimensions / Output circuit
Dimensions
Output circuit
Precautions During Use
-
Tighten the case with a torque of 0.32 N·m or less.
-
If the sensor is subject to thermal shocks, its detection sensitivity will differ for the duration of the sudden temperature change. Check the environment before using the sensor.
- Do not use the sensor when stress is applied to the harness attached to its connector, or where the harness itself is subject to shocks causing it to oscillate. Otherwise, the wires may break or the sensor may malfunction.
- Secure the harness lead out so that it does not oscillate and no stress is applied on it.
- If the vibration frequency of the impact is low, the smoothing time will be insufficient, resulting in pulsating wave output.
- For other precautions, refer to “General Precautions” for shock sensors.
*For other detailed specifications, refer to the specification sheet of the corresponding model.
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| Model Name | Detection sensitivity | Standard Price | Inventory Type | Select |
|---|---|---|---|---|
| GAC-S3 | 0 to 3 G |
2,100 JPY
20 USD
17 EUR
|
BTO |
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.
