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: 8 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.

PLEASE NOTE: LONGER LEAD TIMES
Due to the global chip shortage, some of our products require a longer lead time than the usual 2 business days + shipping. We sincerely apologize for the inconvenience and are working tirelessly to transition to a more readily available microprocessor. In the meantime, if you have any questions, please do not hesitate to reach out to our Customer Success Team.

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

Download Datasheet

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	8 days	17 hours	53 hours		64 days
200 Hz	5 days	17 hours	53 hours		64 days
800 Hz	45 hours	16 hours	53 hours		60 days
4,000 Hz	13 hours	13 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

Free Standalone Software Packages
Lab - Configuration, Quick Snapshot, Batch File Conversion
Analyzer - Analysis of enDAQ Sensor Data in MATLAB
Configure Sensors for Measurement
Export/Convert Data to CSV or MATLAB
Analysis
FFT
PSD
Spectogram
Digital Filtering

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

enDAQ Accessories

enDAQ Waterproof Enclosure:
Engineered to provide an IP68 rating. It also comes equipped with two rectangular mounting magnets each with a 54.1 lb pulling force.

» Product Available
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