Hydrophone cable array 24 channels for Geometrics Geode 24 Seismograph is designed for seismic refraction surveys at longitudinal (P-) waves. The hydrophone modules utilize high sensitive piezoceramic sensors. The default number of modules on the hydrophone cable is 12 or 24, but it can vary from 1 to 48. The standard interval between hydrophone and the lead-in cable length at each end is 10m, 20m but can vary upon client's request.
-Channel Number: 24 channel.
- Hydrophone 10Hz (MP25-11A equivalent, MP25-14 equivalent or P44A equivalent).
- Interval: 1m, 3m, 5m, 10m, 20m or custom interval upon client's request.
- Lead-in Cable length: 3m, 5m, 10m, 15m,20m,100m or custom length upon client's request.
- Cable Capacity: 12.0mm OD.
- Connector: 61-pin connector(Bendix PTO6A-24-61S) for Geode 24.
- Compatibility: Geometrics Geode 24 Seismograph.
| YS Hydrophone | Descriptions | YS-25-11A (MP25-11) | YS-25-14A (MP25-14) | YS-35 | YS-44-14A (P44A) |
| Natural Frequency | 10 Hz (±10%) | 10 Hz (±10%) | 10 Hz (±10%) | 10 Hz (±10%) | |
| DC Resistance(DCR) | 160 ohms (±10%) | 160 ohms (±10%) | 160 ohms (±10%) | 50ohms (±10%) | |
| Damping | 0.7(±10%) | 0.7±10% | 0.7±10% | 0.7±10% | |
| Voltage Sensitivity | 11 V/bar±1.5dB | 13.25 V/bar±1.5dB | 14V/bar±1.5dB | 14V/bar±1.5dB | |
| Testing Temperature | 25ºC | 25ºC | 20ºC | ||
| Maximum Working Depth | 76m | 100m | 100m | ||
| Operation Temperature | 0 - 35°C | 0 - 35°C | 0 - 35°C | ||
| Dimensions | Length | 158mm (6.22in) with case | 158mm (6.22in) with case | 158mm (6.22in) with case | |
| Diameter | 60mm (2.36in) with case | 60mm (2.36in) with case | 60mm (2.36in) with case | ||
| Unit Weight | 0.53Kgs | 0.53Kgs | 0.53Kgs | ||
| Warranty Period | 1-year (Exclusive of high voltage, lightening or physical abuse.) | ||||
