Si-C320 Multifunction transmitter
- Multifunction transmitter for reading pressure, temperature, humidity and more
- Displays and measures four parameters simultaneously
- Touchscreen display
- 2 x inputs for external probes
- 4 x analogue outputs
- Description
Introducing the Sauermann Si-C320 Multifunction Transmitter – engineered for precision monitoring in cleanrooms, regulated spaces and demanding HVAC/IAQ environments.
Its rugged, IP66-rated, VHP-resistant housing protects performance in harsh conditions, while a full-colour touchscreen delivers intuitive control and real-time visibility.
Two inputs for external probes plus optional differential pressure, relay, or wireless modules make it deeply customisable.
With four analogue outputs, RS-485 ModBus-RTU connectivity, and data logging via Sauermann Control, it captures a wide range of parameters – from differential pressure, temperature and humidity to CO2, VOCs and air velocity. Reliable, compliant, adaptable.
- Multifunction for VAC and IAQ applications
- 2 x inputs for external probes
- 4 x analogue outputs
- 1 x RS485 interface for ModBus RTU protocol
- Outputs diagnostic
- Possibility to edit the channel names










