KS903B10, Miniature Triaxial Accelerometer
The light weight of just 6.2 g, makes the KS903 is well suited for low mass test articles and modal analysis. TEDS is available as an option. The KS903B10 will be delivered in a transport case, with the MN, SN, and Sensitivity printed on a case.
Features:
- Output: IEPE with TEDS
- Sensitivity: 10mV/g & 100mV/g
- Linear Frequency Response: 0.15 to 22000 Hz
- Connector: 4 pins, 1/4-28 UNF, male
- Ranges: ±60g & ±600g
Manufacturer: MMF
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Datasheet
Description
Specifications
Models & Accessories
Downloads
Related Products
Similar Products
KS903B10 - Description
The Triaxial Accelerometer KS903B100 features compact dimensions and high resolution, making it exceptionally effective for precise measurements. It delivers outstanding phase response and has a low temperature coefficient, ensuring reliable performance across a wide range of environmental conditions. This accelerometer is equipped with an electronic data sheet (TEDS, IEEE 1451.4, Template 25 w. DS2431), optimizing it for complex modal and structural analyses.
The sensor offers two sensitivity options (10 and 100 mV/g) and operates via an IEPE output. Key specifications include a measurement range of ±60 g, with a high destruction limit of 3000 g, and transverse sensitivity under 5%. Its frequency response ranges from 0.15 Hz to 7,000 Hz for the X-axis and up to 12,000 Hz for Y/Z-axis, while its resonance frequencies exceed 13 kHz, 15 kHz, and 17 kHz for X, Y, and Z axes, respectively.
Additional features include a bias voltage of 12-14.5 V at 4 mA, an output impedance under 100 Ω, and extremely low residual noise levels across a broad frequency range. The accelerometer operates effectively within a -30°C to 100°C temperature range, and its sophisticated design includes an aluminum, hard-coated case with versatile axial/radial connector directions.
The tri-axial accelerometers (except the 01-version which comes in a case with the accessories) will be already delivered in a transport case, with the MN, SN and Sensitivity printed on a label on the case. Calibration Data Report and cables are separate.
KS903B10 - Specifications
| Type | Voltage Mode (IEPE) |
| # of Axis | 3 |
| Full Scale | 50 g |
| 500 g | |
| Output | 10 mV/g |
| 100 mV/g | |
| Mounting | 1/4-28 Tapped Hole |
| Connection | 4-Pin Radial Connector |
| Max Temperature | 100 °C |
KS903B10 - Models & Accessories
Models
| KS903B100 | 100 mV/g, 60g range |
| KS903B10 | 10 mV/g, 600g range |
Accessories
| 003 | Stud bolt M5 x 8 |
| 029 | Adhesive pad, insulating, M5 (male) |
| 034-B711f-BNC: | Adapter cable from Binder 711 to 3 BNC plugs, 0.5 m |
| 038 | Instant glue |
| 045 | Stud adapter M5 (male) / UNF 10-32 (male) |
| 046 | Stud adapter M5 (male) / 1/4″-28 (male) |
| 091-CMR-B711-3 | IEPE cable for triaxial accelerometers with 1/4″-28 UNF and Binder 711 connectors |
| 141 | Adapter for measurements with accelerometers on curved surfaces |
| 143 | Hand-held adapter for measurements with accelerometers with M5 attachment |
| 429 | Adhesive pad SW12, insulating, M5 threaded hole. |
| 708 | Rare-earth magnetic base, small, M5 (male) |
| M208A | 8-channel IEPE conditioner |
| M29 | IEPE supply module |
| M72A3 | Charge Amplifier / IEPE Amplifier |
KS903B10 - Downloads
Miniature Tri-axial Accelerometer Datasheet |
KS903B10 - Related Products
- 1/4-28, 4 pins female connector on Sensor end
- Binder 711 male connector on Instrument end
- Temp. Range is -20 to 120 °C
- Cable Ø - 2,1 mm
- Quick delivery on quantity of 1 to 10.
This cable is for IEPE, can be provided in lengths of 10 ft. (3 m).
- 10-32 UNF connectors
- M3 Subminiature Connectors
- Binder 711 & 713 straight & angled connectors
- 1/4-28, 4 pins, miniature connectors
- BNC connectors
- Flying Leads
MMF provide a comprehensive range of accessories for Charge & IEPE sensors that are flexible and reliable. There are a numerous cable combinations from sensor mating connectors to the instrumentation with flying leads or BNC connectors
- Measurement and display of RMS and peak values.
- Wide frequency range (Bandwidth) from 0.1 Hz to 100 kHz
- Incremental gain of 0.1 to 1000 for input / transducer sensitivity.
- Vibration monitoring with relay outputs.
- Relay output with adjustable trip levels
- Remote measurement via Ethernet interface and web browser.
- TEDS support IEEE 1451.4 with automatic transducer sensitivity normalization
- Bench top or 19" rack mounting enclosure
| Input Type | Piezoelectric (IEPE) |
| # of Inputs | 8 |
| Output Type | ±10 V DC |
| Max Bandwidth | 100 kHz |
| Supply Power | 10 - 28 VDC |
| Min Temperature | -10°C |
- Unity Gain
- BNC Input & Output Connectors
- Powered from 5 .. 28 VDC,
- Modules join together for powering multiple channels
| Input Type | 0 - 10 V AC, IEPE |
| # of Inputs | 1 |
| Output Type | ±10 V DC |
| Bandwidth | 20 kHz |
| Supply Power | 5 V DC, 10 - 30 V DC |
- High dynamic range, good resolution
- Convenient calibration with sensor database
- Short training period due to modular software concept
- External messaging via email or radio control system
- Offline diagnosis with stored measuring data
- Frequency Range: 0.3 .. 2000 Hz (-3 dB)
- Input Ranges: ±10000 mV, ±1000 mV, ±100 mV
- A/D: 16 Bit, 10 kHz / Channel
| Input Type | Voltage |
| Analog Inputs | 2 |
| Digital Inputs | 2 |
- High dynamic range: 0.1 to 40,000 Hz
- A/D resolution: 24 bit
- Input Ranges: ±8000 mV, ±800 mV, ±80 mV
- TEDS: to IEEE 1451.4 standard
- Convenient calibration with sensor database
- Digital triggers: 2 at 0 .. 24 V, threshold: 1.5 V
| Input Type | Voltage |
| Analog Inputs | 2 |
| Digital Inputs | 2 |
- Automatic operation by rotary speed detection
- Display of measuring results as polar graphic and numbers
- Very simple installation and operation
- User guidance by clear text instructions
- Extremely compact - VM-BAL fits into a small carrying case
- Versatile instrument at an economic price
Up to six correction methods of Balancing of long and disk-shaped rotors in one or two planes. Available as kit including all necessary hardware and software as
VM-BAL Kit One for one plane or VM-BAL Kit Two for two planes.
- Synchronous display of up to four spectra per window
- High frequency resolution
- Five window functions
- Two measuring cursors with magnitude and frequency display - Peak and RMS analysis
- Measurement of vibration velocity, displacement & acceleration in VM-FFT+
- Power spectral density (PSD) in VM-FFT+
- Envelope spectrum for roller bearing monitoring in VM-FFT+
- Limit curve with external alarms in VM-FFT+
PC based measuring system software using the IEPE / USB interfaces M302/M312 and IEPE compatible accelerometers or microphones.
- Displays vibration acceleration velocity and displacement
- provides RMS, positive/negative peak, peak-to-peak, instantaneous value
- Main frequency and harmonic distortion additionally in VM-METER+
- Rotation speed measurement with photo-elelectric reflex switch at digital input
- High pass and low pass filters with high slope
- allows synchronous display in up to four windows
- Recording of vibration signals in binary or text format
PC based measuring system software, that using the IEPE / USB interfaces M302/M312 and IEPE compatible accelerometers.
- Long-term recording and display of vibration level up to 24 hours
- Recorded data can be viewed using zoom and scroll functions
- RMS, positive/negative peak, peak-to-peak, instantaneous value with VM-PLOT+
- Measurement of vibration of velocity, displacement, acceleration and acoustic values in VM-PLOT+
- Synchronous display of up to four signals per window
- Two time axes: clock time and elapsed time
- High pass and low pass filters
- Export function as bitmap, EMF or text file
PC based measuring system using the IEPE / USB interfaces M302 or M312 and IEPE compatible sensors providing recording of RMS or peak values of slowly changing vibration signals
- Displays real-time vibration signals in the time domain
- Large memory for long pre and post trigger time
- Measurement of vibration acceleration, velocity and displacement in VM-SCOPE+
- measures Head Injury Criterion (HIC), decay time and phase position (orbit)
- Synchronous display of up to four signals per window
- Two measuring cursors
- High pass and low pass filters
- Export function as bitmap, EMF or text file
PC based measuring system using the IEPE / USB interfaces M302/M312 and IEPE compatible accelerometers, displays the signal shape of short vibration evets, like shock, impact signals or drop tests.
KS903B10 - Similar Products
- IEPE
- IEEE 1451.4 TEDS capabilities
- Triaxial
- Low profile
- 10 mV/g, 50 mV/g or 100 mV/g sensitivity
- 50g, 100g or 500g range
- 0.7 to 5,000 Hz frequency range (±5%)(3093M18)
- 2 to 5,000 Hz frequency range (±5%)(3093M8/M10)
| Type | Voltage Mode (IEPE) |
| # of Axis | 3 |
| Full Scale | 50 g, 100 g, 500 g |
| Output | 10 mV/g, 50 mV/g, 100 mV/g |
| Excitation | 18 - 30 V DC |
| Material | Titanium |
- Triaxial
- IEPE
- IEEE 1451.4 TEDS capabilities
- Miniature design
- Extended low frequency response
- Low noise JFET electronics
- 1 mV/g, 10 mV/g, 50 mV/g or 100 mV/g sensitivity
- 50g, 100g, 500g or 5000g range
| Type | Voltage Mode (IEPE) |
| # of Axis | 3 |
| Full Scale | 50 g, 100 g, 500 g, 5000 g |
| Output | 1 mV/g, 10 mV/g, 50 mV/g, 100 mV/g |
| Excitation | 18 - 30 V DC |
| Material | Titanium |
- IEPE
- IEEE 1451.4 TEDS
- Triaxial
- Extended low frequency response
- Miniature design
- Low noise JFET electronics
- 10 mV/g, 50 mV/g, or 100 mV/g sensitivity
- 50g, 100g or 500g range
| Type | Voltage Mode (IEPE) |
| # of Axis | 3 |
| Full Scale | 50 g, 100 g, 500 g |
| Output | 10 mV/g, 50 mV/g, 100 mV/g |
| Excitation | 18 - 30 V DC |
| Material | Titanium |
- IEPE
- Triaxial
- Extended low frequency response
- Miniature design
- Low noise JFET electronics
- 10 mV/g, 50 mV/g, or 100mV/g sensitivity
- 50g, 100g, or 500g range
- 0.5 to 3,000 Hz frequency range (±5%)(3273A1/A4)
| Type | Voltage Mode (IEPE) |
| # of Axis | 3 |
| Full Scale | 50 g, 100 g, 500 g |
| Output | 10 mV/g, 50 mV/g, 100 mV/g |
| Excitation | 18 - 30 V DC |
| Material | Titanium |
- Output: IEPE with optional TEDS
- Sensitivity: 10mV/g & 100mV/g
- Connector: 4 pin, 1/4-28 UNF, male
- Linear frequency range: 0.2 to 18000Hz (-3 dB)
- Weight: 8.5 gms & 11 gms
| Type | Voltage Mode (IEPE) |
| # of Axis | 3 |
| Full Scale | 50 g, 500 g |
| Output | 10 mV/g, 100 mV/g |
| Material | Aluminum |
| Mounting | Thru Hole |