Fully self-contained autonomous altimeter with a data logger integrated
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Echologger APIs
Echologger AA400 stands out as an innovative and cost-effective solution in underwater monitoring technology. As a low-cost, lightweight, connector-free sonar altimeter, the AA400 is equipped with a data logging facility, making it an ideal choice for long-term monitoring in remote underwater environments where traditional cabling is not feasible.
One of the key features of the AA400 is its high-speed wireless Bluetooth communication capability, allowing for seamless measurement parameter adjustments and data retrieval within minutes. This wireless functionality significantly enhances the device's flexibility and ease of use, particularly in situations where quick and efficient data access is crucial.
The AA400 excels in low power consumption, operating efficiently for extended periods using just three alkaline AA batteries. This exceptional power efficiency enables the device to be deployed for months autonomously, making it a reliable choice for continuous underwater monitoring. Whether measuring accurate water depths or monitoring sediment movements over an extended timeframe, the AA400 proves to be a fully self-contained and autonomous altimeter.
Features
- Fully self-contained device
- No cables needed
- Long life with 3 AA alkaline batteries
- Ideal for long-term monitoring
- High speed Bluetooth Communication
- User friendly GUI software provided
- Also controlled via a terminal program like Hyper Terminal
- Ultracompact and light (H150mm, 450g)
- Depth rates from 100 up to 6,000m
- Unique in the market
AA400
| Acoustic Frequency | 450 KHz |
| Beam width | 5° (-3dB) Conical Beam |
| Transmit Pulse Width | 10 μsec to 100 μsec in 10 μsec steps |
| Ranges | 0.15 m to 50 m |
| Temperature Resolution | 0.1°C |
| Sample Rate | 100 kHz |
| Repetition (Ping) Rate | Up to 10 Hz |
| Range Resolution | Up to 1 mm |
| Interface | Bluetooth v2.1 |
| Digital Output Speed | 115,200 baud (Virtual Wireless Serial Port) |
| Data Output Format | ASCII TXT, CVS |
| Data Storage Mdeia | Non-volatile Flash(2MB) |
| Activation | Magnet switch |
| Operation Mode Indication | Single LED |
| Power Supply | 3 AA-type Alkaline Batteries |
| Operation Lifetime | More than 2 Mpings (30 days@1pps, 3m range) |
| Operation Temperature | -10°C to +50°C |
| Maximum Operating Depth | 100 m (1,000m 3,000m, 6,000m optional) |
| Housing Material | Acetal, Poly Carbonate, SUS |
| Dimensions | D64mm x L140mm (100m version), D90mm x L200mm (6000m version) |
| Weight | 480g in air with batteries (30g in water) (100m version), 2.4kg/1.1kg (6,000m version) |
AA400
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