8000 Series Ultra High-Precision Pressure Sensor
Submersible Depth Sensors
Key features
• 0.01% Typical Accuracy
• Parts-per-billion Resolution**
• Low Power Consumption
• High Stability and Reliability
• NIST Traceable - CE Compliant
• Fully Calibrated and Characterized
• Frequency Outputs or Dual RS-232 and RS-485 Interfaces
About the 8000 Ultra High-Precision Pressure Sensor
Digiquartz® Transducers are incorporated into submersible housings as depth sensors. All depth sensor ranges are available with either frequency outputs or integral intelligent electronics with bi-directional digital communications. Typical application accuracy is better than 0.01% with parts-per-billion resolution, low power consumption, and excellent long-term stability.
Features and Performance
- 0.01% Typical Accuracy
- Parts-per-billion Resolution**
- Low Power Consumption
- High Stability and Reliability
- NIST Traceable - CE Compliant
- Fully Calibrated and Characterized
- Frequency Outputs or Dual RS-232 and RS-485 Interfaces
- *Products defined by specification control drawing
**With Digiquartz® Nano-resolution electronics
Applications 8000
- Geodesy
- Underwater Pipe Laying and Surveying
- Tsunami Detection
- Wave and Tide Gauges
- Offshore Platform Leveling
- Oceanography
- Dam and Reservoir Level Sensing
- Hydrology
- Remotely Operated and Autonomous Underwater Vehicles
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Talk to an expertTechnical Specifications
Specification | Value |
---|---|
Calibrated temperature range | -2°C to +40°C |
Current consumption | 16.5 mA Quiescent, 32 mA max @ +6 VDC |
Hysteresis | 8CB ≤± 0.01% Full Scale, 8CDP ≤± 0.005% Full Scale |
Input voltage | +6 (Min) to +16 VDC |
Output signal | RS-232 meets EIA/TIA specs, RS-485 meets EIA/TIA specs |
Over pressure | 1.2 times Full Scale |
Pressure performance | Accuracy typically better than 0.01% Full Scale (See SCD) |
Repeatability | 8CB≤± 0.01% Full Scale, 8CDP≤± 0.005% Full Scale |
Thermal sensitivity | <0.0008% Full Scale / deg C |