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- Gero - Model DL14-GSM - Data Logger
Gero - Model DL14-GSM -Data Logger
The DL14 data logger is a compact device with a very low use of energy. The optional modems are integrated in the data logger and are powered by it. By using the newest battery technologies, an operational time of 10 years is reachable, even when using GSM.
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- Maximum count of measurement channels or inputs:
- 15 analog measurement channels with a 14 Bit resolution
- 3, 6, 9 or 12 digital counting inputs
- 24 digital condition inputs
- 3 alarms
- Sensors (e.g.):
- Water level, pressure, temperature
- pH-Value, conductivity, chemical quantitiesGrößen
- Precipitate, water flow, condition
- Storage capacity for up to 2,040,000 measured values
- Serial interface for PC (optional IrDA)
- Power supply:
- Battery (Alkaline or Lithium)
- Accumulator
- Extern with 12 VDC, 24 VDC
- Extern with 110 VAC, 230 VAC
- Up to 10 years battery life (daily data transmission via GSM)
- Protection Class to IP68
- Built-in modem (GSM, ISDN, DECT, ...) to transmit measured data and alarm messages to:
- Control center
- Fax machine
- GSM mobile phones or landline telephones
- GSM antennas:
- Bar antenna (direct or wired)
- Directional antenna
- Flat antenna (protected against vandalism)
- 2 x 16 Bit opto-decoupled digital inputs (e.g. for 2 angle encoders with Gray Code Output)
- 1, 2, 4 or 8 switching outputs (Relays)
- 1 or 2 analog outputs
- LCD with background lighting and tactile key pad with 8 or 55 keys
- Port for external DCF77 radio clock
