The measurement is based on the tipping scale principle, where a Reed switch triggers an impulse per 0.1 mm of precipitation. This pulse is passed on to an external counter or can be routed to a PLC for logging purposes.
The model with integrated data logger saves the impulses corresponding to date, time and rain level. Thanks to the powerful internal rechargeable battery, this data logger operates self-sufficient and independent from mains power for an extremely long period. The logger automatically logs in with the most powerful GSM network and transmits measurement values to the NIVUS Internet portal Device to Web >D2W< at a fixed price. D2W provides a variety of options for evaluation through status monitoring and data forwarding to alarms. For operation during winter the model Type RM 202 with electronically controlled heating powered by an external power supply is available.
The rain gauge body is made of stainless steel and comes with a sieve preventing the drop collector stage from pollution through foliage or bird excrements.
Benefits
- Extremely long battery life of up to 5 years
- Type 202 with heating suitable also for winter operation
- Data transmission via GPRS to D2W Internet portal with comprehensive options for evaluation through monitoring and data forwarding to alarms