Description
Functional features
- Measurement size: Ammonia (NH3) in water, water/glycol, brine, etc. Liquid media.
- Measuring range: 0 to 20 ppm
- Measurement principle: ion-selective electrode
- Advertisement :
- 8-digit display for measuring value and message display
- 3 LEDs for operation (green), alarm (red), malfunction (yellow)
- Relay: 2 potential-free contacts 24 V / 200 mA (alarm, interference)
- Additional functions :
- Inputs and adjustment by means of 4 buttons on the transmitter
- Digital interface RS 485
- Operating temperature: -5 °C to +50 °C (environment)
- Temperature range brine -45 °C to +80 °C (if using the swap cock, avoid strong fluctuations)
- pH range of the media: 4 to 1
- Installation variants:
- Piping (pressure range: 0.5 to 6.0 bar)
- Open basins and channels (unpressured)
- Detaled evaluation center (up to 3 m)
