The RIELTA-AQUA-RK wireless automatic water shutoff system detects flooding, shuts off water supply pipes, registers data from from water supply resource metering devices and transmit notifications via a two-way radio channel in the frequency range from 433.05 to 423.79 MHz in accordance with the "Rielta-Contact-R" protocol .
The system works under control of a control panel that supports the "Rielta-Contact-R" exchange protocol.
In addition to attractive price, this system has other advantages, such as:
- Autonomous operation;
- Stable operation of flood sensors. Quick flood protection activation in the event of an accident. "RIELTA-AQUA-RK" prevents the possibility of flooding in a matter of seconds;
- The system can be useв for protection against water leaks not only in apartment buildings, private sector, but also in business centers, hotel rooms or sports facilities;
- No need for 220V power supply;
- Two CR123A type batteries are already included in the "RIELTA-AQUA-RK" kit;
- Operating time in automatic mode is at least five years;
- Light and sound indication of the system operation modes;
- Protection against jamming of valves (automatic rotation once a month);
- Handle for manual turning of valves;
- A spare alarm output of the “open collector” type for the possible connection to external devices.
- Control unit - 1 pc.
- Lithium battery CR123A - 2 pcs.
- Flood sensor DZ-3V version 1 - 2 pcs.
- Electromechanical valve - 2 pcs.
- Operational documentation.
Water leakage control module
- Battery life in a standby mode is at least 5 years
- Power: CR123A batteries 2pcs
- Operating modes: automatic, manual
- Connection type with flood sensors: wired
- Automatic rotation of valves once a month
- Water detection time, < 5 sec
- Maximum number of connected valves 2 pcs
- Maximum number of connected sensors 3 pcs
Electromechanical valve ½
- The length of the connecting cable is 1.5 m.
- Nominal diameter, DN ½ inch
- Closing/opening time 7 sec
- Electric drive protection class: IP65
- Maximum pressure 1.6 MPa (16 Atm.)
- Number of cycles: 80,000 - 100,000
- Case: ABS. Armature, stem, ball: SS304,316 (stainless steel with molybdenum)
- Hand valve
- Tap thread type BB 1/2
- Electric drive gear material steel
- Torque 2 Nm
- Application: cold and hot water supply, heating
- Working fluid water
- Fluid temperature 0-100°C
- Ambient temperature -20°C<t<45°C
Flood sensor DZ-3V vers. 1
- Cable length 5m
- Casу protection class: IP67
- Flood detection: water layer height 1mm and above
- Noise immunity : touch with a wet object
- Operating mode from -20 to +50 ° С
- Overall dimensions: 65x25x20 mm
- Floor, wall mount