EVOLUTION
- Manufacturer: Nesa
- Category: INSTRUMENTATION
NESA's Evolution datalogger is a meteorological data recorder designed for environmental, climatological, and industrial applications.
Its robust and modular architecture allows for the connection of standard meteorological sensors, including temperature, humidity, pressure, wind, radiation, and precipitation. It offers compatibility with analog, digital, pulse, and smart sensor inputs via the SDI-12 protocol.
It includes high-capacity internal memory via SD card, an integrated LCD screen for local viewing, a wide-range power supply with low energy consumption, and multiple communication options such as GSM, GPRS, Ethernet, RS232, USB, and Modbus protocol.
Ideal for automatic weather stations, climate monitoring networks and remote warning systems.
Properties
| Parameter | Description |
|---|---|
| Feeding | 9–30 VDC |
| Energy consumption | ~12 mA idle, up to 120 mA transmit |
| Analog inputs | 4 differential channels or 8 simplex channels, up to 16-bit resolution |
| Digital tickets | Pulse counters, dry contact type sensors |
| Smart Tickets | Compatible with protocol SDI-12 |
| Screen | LCD 2×16 characters, backlit |
| Memory | Removable SD card, up to 2 GB typical |
| Communication | RS232, USB, GSM/GPRS, Ethernet (depending on model) |
| Supported protocols | Modbus, SDI-12, FTP, SMTP, SMS, HTTP |
| Data storage | Internal, configurable by time interval or events |
| Real-time clock | RTC with battery backup |
| Environmental protection | IP65 box, weatherproof |
| Mounting | Wall or pole mounted, with fixings included |
| Typical applications | Meteorological stations, environmental monitoring, early warning networks |
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