| Electrical |
| Sensitivity | 10.2 mV/m/s2 (100 mV/g) ±5%. |
| Acceleration range | 490 m/s2 (50 g) peak overall acceleration within the 10 Hz to 15 kHz frequency span. Vibration at frequencies above 15 kHz, especially at the transducers resonance will significantly decrease this range. |
| Amplitude Linearity | ±1% to 490 m/ s2 (50 g) peak. |
| Broadband Noise Floor (10 Hz to 15 kHz) | 0.039 m/s2 (0.004 g) rms. |
| Frequency Response | 10 Hz to 15 kHz (600 cpm to 900,000 cpm) ±3dB;
30 Hz to 10 kHz (1800 cpm to 600,000 cpm) ±10% |
| Temperature Sensitivity | -11% to +3% typical over the operating temperature range. |
| Transverse Sensitivity | Less than 5% of axial. |
| Mounted Resonant Frequency | Greater than 30 kHz |
| Amplitude of Resonant Peak | 20 dB maximum. |
| For serial numbers preceded by the letter “G” (including all new sensors | 49 mm/s2/mstrain (0.005g/mstrain) |
| For serial numbers NOT preceded by the letter “G” (shipped prior to April 2004) | 980 mm/s2/mstrain (0.100
g/mstrain) without Mounting
Base (API adapter);
4.9 mm/s2/mstrain (0.0005
g/mstrain) with Mounting Base
(API adapter) supplied with the
accelerometer |
Maximum
cable length | 305 metres (1000 ft) with no
degradation of signal. |
| Power requirements |
| Input Voltage | -24 ± 0.5 Vdc |
| Bias Current | 2 mA nominal. |
| Output Bias Voltage: | -8.5 ± 0.5 Vdc. |
| Grounding | Case isolated. |
| Environmental Limits |
| Operating and storage temperature | -55°C to +121°C (-67°F to +250°F) |
| Shock Survivability | 49,050 m/s2 (5000 g) peak, maximum. |
| Relative humidity | 100% condensing, nonsubmerged. Case is hermetically sealed. |
| Magnetic Field Susceptibility | <2.21 mm/s2/gauss (225mg/gauss) [50 gauss, 50-60Hz]. |
| IP Rating | Equivalent to an IP 68 (Dust tight and watertight). Please note that this is for the sensor only and does not apply to the cable. |
| Physical |
| Weight (no cable) | 99 g (3.5 oz), typical |
| Diameter | 23 mm (0.93 in). |
| Height | 59 mm (2.3 in), including mounting stud. |
| Connector | 3-pin MIL-C-5015 Receptacle 316L stainless steel |
| Mounting Surface | 32 minch rms. |
| Mounting Torque | 4.1 N·m (3.0 ft·lb). |
| Case Material | 316L stainless steel |
| Weight (no cable) | 100 g (3.5 oz), typical |
| Mounting Angle | Any orientation |
