Product Overview
The TE Connectivity 830M1 is a low-cost, triaxial piezoelectric accelerometer designed for embedded condition monitoring and preventive maintenance. It features Piezo-Ceramic Crystals in shear mode, a hermetically sealed LCC package, and offers amplified analog outputs. With dynamic ranges from 25g to 2000g and a wide bandwidth up to 15,000Hz, it provides superior resolution and dynamic range compared to MEMS devices. An integrated RTD temperature sensor is included for applications requiring both vibration and temperature monitoring. Its compact PCB footprint and reflow solderability make it ideal for board-level integration in various industrial and monitoring applications.
Product Attributes
- Brand: TE Connectivity
- Model: 830M1
- Origin: Not specified
- Material: Piezo-Ceramic Crystals, Hermetically Sealed LCC Package
- Color: Not specified
- Certifications: NIST Traceable Amplitude Calibration
Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Notes/Conditions |
| ABSOLUTE MAXIMUM RATINGS | ||||||
| Supply voltage | Vdd | 1.5 | 3.3 | 5.5 | V | With 1.5V-2.5V excitation, full-scale range will be limited. So 3.3V min recommended. |
| Storage temperature | TS | -40 | 125 | C | ||
| Shock limit (any axis) | gmax | 5,000 | g | |||
| ESD | -2 | +2 | kV | Human body model | ||
| OPERATING RANGES & NOISE - ACCELEROMETER | ||||||
| Measurement Range | g | |||||
| Sensitivity | mV/g | |||||
| Non-Linearity | 2 | %FSO | ||||
| Residual Noise (2Hz to 10 kHz) | mg RMS | |||||
| Spectral Noise (10Hz) | mg/Hz | |||||
| Spectral Noise (100Hz) | mg/Hz | |||||
| Spectral Noise (1kHz) | mg/Hz | |||||
| Spectral Noise (10kHz) | mg/Hz | |||||
| 25g Range | 50.0 | mV/g | ||||
| 50g Range | 25.0 | mV/g | ||||
| 100g Range | 12.5 | mV/g | ||||
| 200g Range | 6.3 | mV/g | ||||
| 500g Range | 2.50 | mV/g | ||||
| 1000g Range | 1.25 | mV/g | ||||
| 2000g Range | 0.63 | mV/g | ||||
| ELECTRICAL SPECIFICATIONS | ||||||
| Excitation voltage | Vdd | 3.3 | 5.5 | Vdc | ||
| Zero g output voltage | Vdd/2 | 50% of applied voltage | ||||
| Average supply current | Iavg | 200 | A | |||
| Output impedance | Rout | 100 | ||||
| Warm-up time | 1 | Sec | ||||
| OPERATING SPECIFICATIONS - ACCELEROMETER | ||||||
| Full scale output | 1.25 | V | ||||
| 0.0g output voltage (bias) | V | Vdd/2 | ||||
| Frequency response (1dB) | 6 | 10k | Hz | |||
| Frequency response (3dB) | 2 | 15k | Hz | |||
| Resonant frequency | 30k | Hz | ||||
| Transverse sensitivity | 8 | % | All Axes | |||
| Calibration | CS-SENS-0100 NIST Traceable Amplitude Calibration at 80Hz. All parts are shipped with calibration data. | |||||
| OPERATING SPECIFICATIONS RTD TEMPERATURE SENSOR | ||||||
| RTD resistance | R0 | 997.81 | 1000 | 1002.20 | @ 0C | |
| Tolerance | -0.12 | +0.12 | % | Class B | ||
| Calculated tolerance (0 to +125C) | (0.4+0.007 x |T|) | C | ||||
| Calculated tolerance (-40 to 0C) | (0.4+0.028 x |T|) | C | ||||
| Temperature coefficient | TCR | 6100 | 6240 | ppm/K | ||
| Temperature range | -40 | 125 | C | |||
| Self-Heating coefficient | EK | 1.4 | 2.0 | mW/K | @ 0C | |
| Long term stability | R | 0.1 | % | 1k hrs @ 150C | ||
| Measurement current | I | 0.2 | 5 | mA | ||
| ENVIRONMENTAL SPECIFICATIONS | ||||||
| Operating temperature | -40 | 125 | C | |||
| Storage temperature | -40 | 125 | C | |||
| Ambient humidity | 0 | 100 | % | |||
| Ingress protection | IP 68 | |||||
| Media compatibility (External exposed surfaces) | Alumina, Gold | Au/Sn Solder | ||||
| Weight | 3.3 | grams | ||||
Applications
- Machine Health Monitoring
- Predictive Maintenance Installations
- Embedded Vibration Monitoring
- Impact & Shock Monitoring
- Data Loggers
- Bearing Installations
- Security Monitoring
2411200007_TE-Connectivity-830M1-2000-TRAY-PACKAGED_C6412239.pdf
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