products/endaq-shock-vibration-sensor-s4-450x460_ece19ed4-6ede-4826-80b6-0eeea3c185b9.png

S4-D40

S4 Vibration Sensor

$2,299.00

In stock

Aluminum 7075
Digital Capacitive Accelerometer: ± 40g
Battery: 250 mAh
Storage: 8 GB

Lead Time: 3 Weeks plus shipping - Shipping & Ordering

S4-D40

Why enDAQ?
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The S4-D40 is a vibration recorder with additional environmental sensors. This model's low cost and robust aluminum enclosure makes it ideal for general purpose vibration testing in harsh environments.

Complimentary enDAQ Pelican case included with every enDAQ® sensor order.
Additional cases can be purchased here: enDAQ Accessories

Download Datasheet

Application Areas

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.

Product Features

Convenient	Standalone measurement system with sensors, storage & rechargeable battery Handheld form factor Setup in minutes over USB interface
Adaptable	Multiple accelerometers for dynamic range Many additional embedded sensors into single system User-programmable wake-up conditions and sample rates
Reliable	Trusted in harsh environments by over 2,000 customers & the US Navy Calibrated with NIST Traceable Accelerometer \| Benefits \| Calibration Certificate Storage capacity for billions of data points

Accelerometer Specifications>> More Information

Accelerometer Type	Range	Sampling Rate	Bandwidth	Noise	Resolution
Digital Capacitive	± 40g	4,000 Hz	0 to 300 Hz	< 0.01 gRMS	0.00008 g

Frequency Response Plot

Additional Sensor Specifications >> More Information

Sensor	Measurement Range	Resolution	Sampling Rate
Gyroscope	2000°/s	0.06 °/s	0 (oﬀ) to 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

Environmental Specifications >> More Information

Parameter	Range	Notes
Operating Temperature	-10°C to 80°C (14°F to 176°F)
Recommended Storage Temperature	15°C to 30°C (59°F to 86°F)	Recharging Temperature 0°C to 45°C (32°F to 113°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)

Battery & Storage Performance >> Battery Specifications >> Battery Life Estimator

Battery performance is heavily dependent upon the device configuration (sensor sample rates and triggers), battery age (including charging cycles), and temperature. The following table provides the battery life and storage capacity of this device assuming it has a relatively new battery and it is at room temperature. When showing performance it assumes all sensors are on at the default sample rate with the main accelerometer sample rate driving performance. With triggers, it assumes the device is in trigger mode 99% of the time. Here are some additional resources: Measurement Settings, Battery Specifications, Battery Life Estimator Tool.

Sample Rate	Storage Capacity	Continuous Recording	Main Accel. Trigger	2nd Accel. Trigger	Periodic/Time Trigger
50 Hz	103 days	17 hours	53 hours		64 days
200 Hz	26 days	17 hours	53 hours		64 days
800 Hz	6.5 days	16 hours	53 hours		60 days
4,000 Hz	31 hours	12 hours	52 hours		52 days

Dimensions>> Download CAD Model

Mechanical Specifications >> Mounting

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)

Free Software Features>> More Information

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

>> Get Started

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

>> Get Started

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

>> Get Started

Why enDAQ?

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

Resources