Triaxial angular rate sensor Model 7330
The Endevco® Model 7330 is a tri-axial angular rate sensor utilizes unique silicon MEMS gyroscope technologies with custom electronics and packaging and provides reliable sensing performance even under excessive shock and vibration environments. This angular rate sensor is designed specifically for automotive safety testing and other system designs requiring accurate measurement of angular velocity. The 7330 angular rate sensor features various full angular rate ranges including ±100, ±500, ±1500, ±6000, ±8000 ±12000 and ±18000 deg/sec, and provides full scale voltage output of ±2Vpk.
- Range: 100; 500; 1500; 6000; 8000; 12000; 18000 deg/sec
- Bandwidth: up to 2000 Hz
- Excitation voltage: 5 to 16 V DC
- Weight: less than 10 gram
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Specifications |
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Dynamic characteristics |
Unit |
-100 |
-500 |
-1k5 |
6k |
8k |
-12k |
18k |
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Range |
deg/sec |
±100 |
±500 |
±1500 |
±6000 |
±8000 |
±12000 |
±18000 |
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Sensitivity (±15%) |
mV/deg/sec |
20 |
4 |
1.333 |
0.333 |
0.25 |
0.167 |
0.111 |
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Zero measurand output |
mV |
±100 |
±100 |
±100 |
±100 |
±100 |
±100 |
±100 |
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Non-linearity (Maximum) |
%FSO |
±0.5 |
±0.5 |
±0.5 |
±0.5 |
±0.5 |
±0.5 |
±0.5 |
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Frequency response (+1dB/-3dB, ref 100 Hz) |
Hz |
0-1000 |
0-1000 |
0-1000 |
0-1000 |
0-1000 |
0-2000 |
0-2000 |
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Thermal zero shift (max) -40°C to +105°C |
%FSO |
±2.5 |
±2.5 |
±2.5 |
±2.5 |
±2.5 |
±2.5 |
±2.5 |
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Residual noise (passband) |
mV RMS |
12.0 |
3.4 |
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2.1 |
2.1 |
1.8 |
1.8 |
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Electrical characteristics |
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Excitation voltage |
5 to 16 Vdc |
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Current drain |
6mA max each axis, 18mA max total |
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Output impedance |
200 ohms max |
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Common mode voltage (±5%) |
2.5 Vdc |
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Full scale output voltage (±15%) |
±2 Vpk |
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Insulation resistance (@100Vdc) |
>100 MΩ |
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Warm-up time (to within 1% of final output value) |
<100 ms |
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Physical characteristics |
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Weight |
10 grams (without cable) |
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Case material |
Anodized aluminum alloy |
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Cable type |
12x #30AWG Cond PFA Insulated, Braided Shield, PU Jacket |
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Environmental characteristics |
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Shock limit |
10000g |
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Influence of linear acceleration |
0.1 deg/sec/g typical |
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Operating temperature |
-40°C to +105°C |
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Storage temperature |
-40°C to +105°C |
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Humidity |
IP67 |
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Calibration data |
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Sensitivity |
Measured at +7 Vdc excitation and 100 deg/sec for -100, 500 deg/sec for -500, 1500 deg/sec for -1K5, and 3000 deg/sec for -6K, -8K, -12K and -18K |
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Zero measured output |
Measured at +7 Vdc excitation and room temperature |
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Non-linearity |
Measured at +7 Vdc excitation within range ±100 deg/sec for -100, ±500 deg/sec for -500, ±1500 deg/sec for -1K5 and ±3000 deg/sec for -6K, -8K, -12K and -18K |
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Accessories
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Options |
Description |
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EDVEH572 |
#2-56 (5/8’’) socket head cap screws, 2x |
Included |
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EDVEHW200 |
Washer, 2x |
Included |
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EDVEHM178 |
Hex wrench |
Included |