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By Aqua-Scope

Leakage protection from KFR motor + 3x water sensors - Offline without WLAN or similar.

€426,00
€59,00 €426,00
Tax included. Shipping calculated at checkout.
ConnectivityWired controlled
power supplyBattery 1xCR123A and 12V power supply
Installation locationAngle seat/KFR valve
App SupportThird-party app via Smart Home module
Availability:
SKU: KFRFLO01
EAN: 4251295783598
Leckageschutz aus KFR Motor + 3x Wassersensoren - Offline ohne WLAN o.ä. - Aqua - Scope - Aqua - Scope
€426,00
€59,00 €426,00

The offline leak protection system 'KFRFLO' uses multiple water sensors distributed throughout the house to detect leaking water and shuts off the water supply in the event of a leak. The unique feature of this system is that it requires no app, internet connection, or Wi-Fi .

The retrofittable motor is installed in place of the handwheel on the main shut-off valve. The product bundle includes three battery-operated water sensors, which are paired with the motor and distributed throughout the house.

Communication between the sensors and the motor uses the highly reliable, standardized LoRa radio technology, which was specifically developed for such applications. No additional technology such as a gateway is required. In the event of an alarm, all sensors transmit directly to the motor, making system installation very simple.

In case of an alarm, the affected sensor emits a loud audible signal and flashes red. The motor shuts off the water, also emits an audible signal, and flashes red. Pressing the button on the motor clears the alarm and restarts the water supply.

Motor:

Mechanical performance:

  • Speed: 15 rpm
  • Time between open and closed: max 40 s
  • Electrical motor power: 10.95 W
  • Gear ratio: 1 to 704
  • Maximum torque: greater than 4.5 Nm
  • Noise level: less than 50 dB
  • Vibration: less than 10 dB

Clear distances for installation:

  • Minimum distance to the wall: Pipe diameter min. 35 mm to the wall
  • Minimum vertical spacing: 175 mm across the pipe diameter
  • Minimum vertical distance for mounting: 220 mm across the pipe diameter
  • Adapters: M17, M22, M27, M30
  • Supported valve spindle length (measured from the base of the valve insert): 58 mm – 135 mm, for rising and non-rising spindles
  • Supported spindle ends: 6, 7, 8 mm, square
  • Supported pipe diameters: DN15 … DN 32

Interface and operation on the device:

  • Tri-color LED (red, yellow, green)
  • Single button for local operation and alarm clearing
  • Socket for plugging in a wired water sensor or control cable

Electrical data:

  • Voltage: 9 or 12 V DC, max 24 V DC possible
  • Typical current draw during motor movement: approx. 400 mA
  • Typical current consumption in standby mode: approx. 50 mA

Radio communication:

  • WLAN IEEE 802.11b/g/n (2.4 GHz WIFI)
  • Aqua-Scope Cloud Protocol
  • MQTT Client
  • JSON Web Service Client

Flood sensor:

  • Wireless connection:
  • Spec: LoRa P2P
  • SF: 9, coding 4/5
  • Frequency: EU868
  • Range: > 2km (TX 22 dB)
  • Battery: CR123
  • Protection rating: IP 54
  • Sensor pad
  • Height: 7 mm
  • Connection: Coaxial audio
  • Cable length: 110 mm
  • Protection rating: IP 67

Motor:

  • Weight: 380 ... 420 g (depending on the adapters used)
  • Dimensions: 70 x (170 … 195) mm

Flood sensor:

  • Dimensions: 65 x 65 x 32 mm
  • Weight (without battery): 90 g.
  • Detailed instructions for the installation and connectivity of Aqua-Scope products can be found here .

Do you have a question about the product? Feel free to contact us:

3x Flood sensor

  • Water shipment
  • Mounting base
  • 1 * CR123 battery
  • 1 * external cable sensor head
  • 2 * screws and wall plugs
  • manual

1x Motor drive for KFR valves

  • Motor with power cable 150 cm to the waterproof coupling
  • 4 different adapter rings
  • 3 different ball bearing seats
  • Spacer ring and split adapter ring for EWE valves
  • Hold-down clamp plus 2 cable ties
  • Main housing and internal coupler
  • Two spacer rings (12 mm, 24 mm)
  • Wired water sensor
  • Power supply unit with 150 cm cable to the waterproof coupling
  • replacement handwheel
  • User manual
  • 57g epoxy resin

Here you will find the declaration of conformity for the Aqua-Scope products.