The AFB Force Balance Accelerometers are high sensitivity low noise sensors available in ranges of +-0.25G to +-4G for seismic and low level- low frequency motion studies.
As mentioned above the AFB accelerometers utilise low noise electronics for low frequency micro G range.
Aside from tradition DC couples zero output,the AFB-3C & 2C & 1C & also provide AC coupled zero output which eliminates tilt induced or offset errors facilitating high amplification of the basic output.
The AFB accelerometers are desirable ideal for seismic applications such as earthquake monitoring & dynamic vibration monitoring in buildings & structures such as hydroelectric power plants/dams historical buildings,large buildong structures such as stadium etc.
| ELECTRONIC FEATURES | 1, 2 or 3 axis |
| Ranges Available | ±0.25 G, ±0.5 G, ±1 G, ±2 G, ±4 G |
| Output Voltage | ±10 Volts differential |
| Bandwidth | Standard 0-200 Hz |
| Input test | 1/8 FS |
| Nominal Sensitivity | 2.5 V/g |
| Orthogonality error | < 0.01% |
| Dynamic range | >165dB (from 0.1Hz to 20Hz with +/-1g setup) |
| Offset drift | 0.000001 g/°C |
| Damping | 0.707 |
| Cross Axis Sensitivity | <0.3% |
| Non-Linearity | <0.1% F.R. |
| Supply voltage | 10-15V DC (80mA for 3 axis unit) |
| ENVIROMENTAL | |
| Temperature, Operating | -20 To +55 Deg C |
| Temperature, Storage | -40 To +90 Deg C |
| Humidity | 100% R.H. |
| PHYSICAL | |
| Weight | 3 kg |
| Size | 14cm L x 15.5cm W x 8.5cm H (without connectors) |
| Case Material | Aluminium |
| Protection | IP66 (IP67, IP68 optinonally) |
| Connector | MIL-C-10 |
Product Info DownloadsThe AFB Force Balance Accelerometers are high sensitivity low noise sensors available in ranges of +-0.25G to +-4G for seismic and low level- low frequency motion studies.
As mentioned above the AFB accelerometers utilise low noise electronics for low frequency micro G range.
Aside from tradition DC couples zero output,the AFB-3C & 2C & 1C & also provide AC coupled zero output which eliminates tilt induced or offset errors facilitating high amplification of the basic output.
The AFB accelerometers are desirable ideal for seismic applications such as earthquake monitoring & dynamic vibration monitoring in buildings & structures such as hydroelectric power plants/dams historical buildings,large buildong structures such as stadium etc.
| ELECTRONIC FEATURES | 1, 2 or 3 axis |
| Ranges Available | ±0.25 G, ±0.5 G, ±1 G, ±2 G, ±4 G |
| Output Voltage | ±10 Volts differential |
| Bandwidth | Standard 0-200 Hz |
| Input test | 1/8 FS |
| Nominal Sensitivity | 2.5 V/g |
| Orthogonality error | < 0.01% |
| Dynamic range | >165dB (from 0.1Hz to 20Hz with +/-1g setup) |
| Offset drift | 0.000001 g/°C |
| Damping | 0.707 |
| Cross Axis Sensitivity | <0.3% |
| Non-Linearity | <0.1% F.R. |
| Supply voltage | 10-15V DC (80mA for 3 axis unit) |
| ENVIROMENTAL | |
| Temperature, Operating | -20 To +55 Deg C |
| Temperature, Storage | -40 To +90 Deg C |
| Humidity | 100% R.H. |
| PHYSICAL | |
| Weight | 3 kg |
| Size | 14cm L x 15.5cm W x 8.5cm H (without connectors) |
| Case Material | Aluminium |
| Protection | IP66 (IP67, IP68 optinonally) |
| Connector | MIL-C-10 |
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