S4 Shock Sensor
Piezoresistive Accelerometer: ± 2,000g
Digital Capacitive Accelerometer: ± 40g
Battery: 250 mAh
Storage: 8 GB
S4-R2000D40
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The S4-R2000D40 is a shock recorder with a high-performance piezoresistive accelerometer, a secondary capacitive accelerometer and other environmental sensors*. This model, with its wide measurement range of 2,000g is very popular for shock testing. Its aluminum enclosure improves reliability in harsh environments and widens its frequency response.
Product Add-On: Mounting Kit ($15)
    
    Complimentary enDAQ Pelican case included with every 
    enDAQ® data loggers* order.
    Additional cases can be purchased here: 
      enDAQ Accessories
    
    *Does not including S3-D16 sensors
Develop a Shock, Vibration and Environment Profile with ease & confidence for your specific application!
Take a deep dive of our applications pages for specific application resources.
- Vibration Sensing & Recording
 - Shock & Impact Testing
 - Shipping & Transport Monitoring
 - Wi-Fi Enabled Wireless Monitoring
 - Environmental Testing
 
| Convenient | 
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| Adaptable | 
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| Reliable | 
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| Accelerometer Type | Range | Sampling Rate | Bandwidth | Noise | Resolution | 
| Piezoresistive | ± 2,000g | 20,000 Hz | 0 to 2,000 Hz | < 1.6 gRMS | < 0.2 g | 
| Digital Capacitive | ± 40g | 4,000 Hz | 0 to 300 Hz | < 0.01 gRMS | 0.00008 g | 
| Sensor | Measurement Range | Resolution | Sampling Rate | 
| Gyroscope | 2000°/s | 0.06 °/s | 0 (off) to 3,200 Hz | 
| Magnetometer | ± 1300 µT | 0.3 µT | 0 (off) to 10 Hz | 
| Temperature | -40 to 85 °C | 0.01 °C | 0 (off) to 10 Hz | 
| Pressure | 1 to 200 kPa | 1.6 Pa | 0 (off) to 10 Hz | 
| Humidity | 0 to 100 %RH | 0.04% RH | 0 (off) to 10 Hz | 
| Light | 0 to > 20 uV | <100 mlx | 0 (off) to 4 Hz | 
| Parameter | Range | Notes | 
| Operating Temperature | -10°C to 55°C (14°F to 131°F) | Recharging Temperature 0°C to 45°C (32°F to 113°F) | 
| Recommended Storage Temperature | 0°C to 25°C (32°F to 77°F) - Up to 1 Year | Up to 1 Month: -10°C to 45°C (14°F to 113°F). Up to 3 Months: -10°C to 40°C (14°F to 104°F) | 
| Humidity | 0 to 95 %RH | Non-Condensing | 
| Pressure | 20 kPa to 110 kPa (2.9 psi to 16.0 psi) | Absolute Pressure | 
| Shock Limit | >3,000 g | Refer to Shock Report (PDF) | 
| No Electric Field Susceptibility | 2 MHz to 18 GHz @ 200 V/m | Refer to EMI Test Report (PDF) | 
| No Magnetic Field Susceptibility | 30 Hz to 100 kHz | Refer to EMI Test Report (PDF) | 
| Sample Rate | Storage Capacity | Continuous Recording | Main Accel. Trigger | 2nd Accel. Trigger | Periodic/Time Trigger | 
| 100 Hz | 22 days | 11 hours | 17 hours | 64 hours | 45 days | 
| 1,000 Hz | 9 days | 11 hours | 17 hours | 64 hours | 43 days | 
| 5,000 Hz | 63 hours | 9 hours | 16 hours | 63 hours | 36 days | 
| 20,000 Hz | 17 hours | 5 hours | 16 hours | 60 hours | 22 days | 
| Mass | 65 grams | 
| Case Material | Aluminum 7075 | 
| Mounting - Screw | 4-40 Bolts (100 in-oz) | 
| Mounting - Tape (Double Sided) | 3M 950 Tape | 
| Length | 76.2 mm (3.00") | 
| Width | 29.8 mm (1.18") | 
| Thickness | 18.3 mm (0.72") | 
| Ingress Protection | IP 50 (Dust Protected) | 
enDAQ LAB
Completely self-contained software application - no drivers or installation required.
- Configures enDAQ sensors
 - Basic Reporting Capabilites
 - View multiple sensor channels concurrently
 - Quick Snapshot of data from enDAQ sensors
 - Batch export and convert data
 
enDAQ CLOUD
Upload raw data directly to the Cloud to generate standard and advanced custom reports.
- Pre-Configured Standard Reports
 - Advanced Analysis Metrics
 - API Access
 - 100 GB Storage
 - Unlimited Custom Alerts
 
Open Source Python Libraries
Provides the functionality to adapt analysis and give you the exact data you need for your specific application.
- Directly Load & Parse data from IDE files
 - Generate power spectral densities (PSD) and shock response spectra (SRS)
 - Double integrate into velocity & displacement and resample data
 
                - Convenient - Intuitive Operation and Sensors that Can Go Anywhere Learn More
 - Adaptable - Selectable Sensor Packages and Configurable Settings and Software Learn More
 - Reliable - Every Device is Calibrated and Made in the USA to Ensure Quality Learn More