Overview: The A753 addWAVE by Adcon is a versatile radio data logger designed for various applications including meteorology, hydrographics, and water distribution networks. It features high analog resolution, WMO compliant measurement methods, and supports SDI-12 and optional ModBus interfaces. The device includes a quad-band Motorola modem and has a range of 5 to 20 km, functioning also as a repeater for other Adcon RTUs. It is powered by an internal NiMH battery charged via a solar panel.
Applications: The A753 addWAVE is suitable for weather stations, hydrographic recording, and water distribution network monitoring, including leak detection and pressure monitoring.
Technical Specifications:- Dimensions: 160 x 60 x 80 mm
- Weight: 1,200 g
- Ingress Protection: IP-67
- Temperature Range: -30°C to +65°C
- Case Material: Powder-coated aluminum
- Connectors: IP67 rated, including Binder M9 for sensors and solar cell/power supply
- Power Supply: 6.2 V NiMH battery (3,100 mAh) with solar cell/mains adapter
- I/O Ports: 12x analog inputs, 4x pulse counters, 4x digital in/out, 40x SDI-12 values
- Sampling Intervals: User-specific (10 sec to 12 hours)
- Internal Memory: 2MB for up to 500,000 values
- Resolution: 16-bit analog, pulse counter at 50Hz and 500Hz
- Operating Time: Up to 30 days without battery charging
- Frequency Bands: 430 to 470 MHz with 10 MHz bands
- Channel Spacing: 10/12.5/25 kHz
- Rx Sensitivity: -120 dBm
- Tx Output Power: 500 mW
- Transmission Distance: Up to 20 km
- Antenna: Omni-directional, λ/2, +2dBi
- Type Approvals: FCC Part 15, ACMA Australia, Industry Canada
Ordering Information: The A753 addWAVE is available in four frequency bands (430-440 MHz, 440-450 MHz, 450-460 MHz, 460-470 MHz) with additional accessories like a solar panel and Modbus adapter.
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