STS-1 (legacy product)
The iconic STS-1 was the very first broadband-seismometer available and it made broadband-seismology possible. Its performance was legendy and only recently it was outperformed with the introduction of STS-6.
We don't support STS-1 anymore.
Merkmale
- Begin of broadband-seismology
- Set of two horizontal and one vertical sensor and detached electronics.
- Extensive thermal and barometric shielding necessary
- Manufactured between 1981 and 1991
STS-1 Operating Range
Specifications
| Sensor element arrangement | set of detached components, two horizontal and one vertical |
| Application | Vault |
| Frequency Range | 360 s (2.78 mHz) - 10 Hz |
| Sensitivity | 2'200 Vs/m |
| Signal Outputs | Seismic Signals: ±20 V differential (40 Vpp), 220 Ω Impedance, Auxiliary signals: ±10 V single ended, 1 kΩ Impedance |
| Comunication | Control lines (Fast Response, Calibration), POS/RAW), 3-30 V, 0.5 mA |
| Power Supply | ±15 VDC, galvanically isolated. 11 W typical |
| Tilt Range (operating) | ±0.05° |
| Tilt Range (adjustable) | ±5°, manually adjustable feet |
| Centering Range | ±0.2° |
| No centering Temperature Range | ±5°C |
| Environmental Conditions | -20°C .. +70°C (performance), -40°C .. +70°C (functional), 0-60% RH (0-100% RH with shielding) |
| Features | Set of two horizontal and one vertical sensors, detached electronics |
| Gehäuse | Aluminum, IP-55 (IP-65 mit shiedling) |
| Size, Weight | H: ∅200 x 160 mm (∅7.8" x 6.3"), V: 120 x 170 x 180 mm (4.7" x 6.7" x 7") |
