RIELTA-AQUA-RK

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.

Equipment:

• Control unit - 1 pc.
• Lithium battery CR123A - 2 pcs.
• Flood sensor DZ-3V version 1 - 2 pcs.
• Electromechanical valve - 2 pcs.
• Fasteners.
• 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