Hydrophone / Geophone Array
Downhole &Crosshole Surveys
Hydrophone Array
Well suited for high-resolution downhole, VSP, and crosshole surveys
- Sensor Type: Proprietary Polymer
- Sensors per group: One
- Frequency response: 1Hz to 10000Hz+1.0db
- Preamplifier Type: Low noise differential
- Channels: 12, 24 or 48
- Interval: as requirement
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Dimension:
O.D: 43 mm Length: 24 cm
- Operational depth: up to 500 m
- Operating range: -10 ℃ to +70℃
Geophone Array
Well suited for high-resolution downhole and crosshole surveys
- Geophone type: 4.5Hz I 10Hz I 14Hz I 28Hz I 40Hz I 60Hz
- Sensors per group: One
- Frequency: depends on geophone type
- Channels: 12, 24 or 48
- Interval: as requirement
- Dimension: O.D: 55 mm
- Operational depth: up to 100 m.
- Operating range: -40 ℃ to +70℃
Water Level Meter
For engineering to test underground water level and well water level
- Measurement range: 30m | 50m | 100m | 200m | 300m | 400m | 500m
- response time for output: ≤1ms
- Measurement error: ≤ ±0.5mm
- Measurement signal: LED, buzzer, indicator light
- Conductivity: 0-30000μs/cm, error 1%, resolution 1μs/cm
- Power: DC 9V universal battery powered
- Operating range: -20 ℃ to +65℃
