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CLPLWE01 – Pipe Clip (LoRaWAN)

CLPLWE01

Product Description​

Identical device to the CLPWIE01, but shipped in LoRaWAN standard mode. The Smart Pipe Clip is a compact clamp for water pipes with an outer diameter of 15–32 mm (all materials). Three main functions:

  • Frost Warning: Detection and warning of frost risk
  • Water Consumption Estimation: Estimation of water consumption using vibration and temperature sensors
  • Leak Detection: Detection of water leaks through unusual water usage

Communication: Wi-Fi, LoRa P2P (direct motor control), or LoRaWAN (default for CLPLWE01). Can be switched to Wi-Fi via button menu. Power supply: 2×AAA batteries or external 3V DC.

For the complete manual (construction, installation, operation, technical data), see CLPWIE01.

Sensor Construction​

Pipe Clip Construction
LetterComponentDescription
AButtonFor pairing, testing, and menu access (under the battery compartment cover)
BLED (dual-color)Shows network connection, menu status, and pairing mode
CScrew TerminalConnection for external 3V power supply (+ and − marked)
DBuzzerAudible signals
EBattery Compartment2×AAA batteries
FMovable ClampFor quick attachment to the water pipe
GTransport Safety MagnetActivates/deactivates the sensor
HRed LEDAlarm indicator and active radio communication
IScrews3 screws to open the battery compartment
KClamp AxisRemovable for cable tie mounting
LAir Temperature SensorMeasures ambient temperature (point toward center of room)

Installation and Commissioning​

Pipe Clip Mounting

Attachment Method 1: Quick Mount with Clamp​

The movable clamp (F) can attach the device directly to the water pipe. This method allows quick mounting and easy removal or relocation without tools.

Attachment Method 2: Permanent Cable Tie Mount​

For a tamper-proof, permanent installation:

  1. Loosen the three screws (I) on the battery compartment cover and remove the cover
  2. Pull out the clamp axis (K) (by hand or with pliers)
  3. Remove the clamp and spring
  4. Thread a cable tie through the designated recess in the housing
  5. Secure the sensor to the pipe

Placement​

  • Mount on the main water line, approx. 20–40 cm from the building water inlet
  • Air temperature sensor (L) should face toward the center of the room (not toward the wall)

Activation and Deactivation​

The round transport safety magnet (G) controls the operating state:

  • Magnet on the marking field (large plus sign): Sensor in sleep mode, no battery consumption
  • Remove magnet: Sensor activates – the red LED (H) blinks inside the housing (may take up to 1 minute)
  • Replace magnet: Sensor deactivates

LoRaWAN Communication​

See LoRaWAN Connection for setup and the complete Daisychain Protocol.

Detailed LoRaWAN specification for this device: Online Manual

Device Registration​

For registration with the LoRaWAN network operator (e.g., The Things Network or commercial operators), three keys are required:

  • Dev EUI (public): 16-digit code on the inside of the battery compartment cover and the packaging (as QR code and text string)
  • Join EUI (public, identical for all Aqua-Scope devices): 49 43 48 54 48 59 20 21
  • Join Key (secret): Sent via email, request at https://aqua-scope.com/lora with valid email address and public key
Attention

The web form request works exactly once to prevent misuse.

Connection Setup​

After inserting the batteries or connecting an external power supply, the device automatically attempts to connect to the LoRaWAN network. The LEDs blink during the JOIN process (approx. 25 seconds). If the connection fails, the device enters sleep mode. If the sensor loses its connection to the server at any point, it automatically restarts the connection.

Attention

LoRaWAN and direct motor control via LoRa are mutually exclusive. In LoRaWAN mode, the sensor cannot directly control Aqua-Scope motors via radio.

Supported Sensor Types​

IDSensorUnit
0x01Temperature1/10 °C
0x03Operating TimeHours

Alarm Types​

IDAlarmValue
2Temperature Too Lowcurrent temperature
3Temperature Too Highcurrent temperature
4Leak / Drip Alarm—
5Prolonged Water Usage—
12Battery Depleted—

Basic Functions​

Regular Sensor Data​

MeasurementDescription
Operating TimeHours since activation
Room TemperatureMeasured at the air temperature sensor (L) in °C
Battery StatusVoltage and consumed capacity
Water ConsumptionEstimated in liters

Alarms​

AlarmDescriptionBehavior
Temperature Too LowTemperature falls below configurable thresholdClears automatically when temperature rises above threshold
Temperature Too HighTemperature exceeds configurable thresholdClears automatically when temperature falls below threshold
Leak / Drip AlarmDripping faucet or small leak detectedClears automatically when no water flow is detected
Prolonged Water UsageWater flowing unusually long – possible large leakClears automatically when water flow stops
Battery DepletedMore than 80% of battery capacity consumedReplace batteries

Button Controls and LED Signals​

The button (A) and dual-color LED (B) are located under the battery compartment cover (loosen 3 screws).

Button Functions​

StateActionFunction
Factory state (LED blinks red/green)Short clickToggle WPS mode
Normal operationShort clickSend test status via radio (green LED confirms)
AnyHold >5 secActivate 1-button menu

1-Button Menu​

Hold button for more than 5 seconds → menu starts at command 1 (1x beep, 1x LED blink).

Operation:

  • Short click: Advance to next command (2x beep = command 2, etc.). After the last command, counting restarts at 1.
  • Long press: Execute the pre-selected command (3x yellow blink as confirmation)
  • Timeout: Menu exits automatically after a few seconds of inactivity

Each command toggles a parameter. The LED color shows the current status: red = inactive, green = active.

No.CommandDescription
1Factory ResetAlways shows red. Resets all parameters, incl. Wi-Fi SSID and password
2LoRaWAN ↔ Wi-FiSwitch between LoRaWAN and Wi-Fi. In LoRaWAN mode, no direct motor control possible
3ESP Always ActiveFor testing purposes only. Battery drains very quickly when this option is active
4Vibration SensorEnables/disables the vibration sensor (only on hardware versions with vibration sensor)
5CalibrationRepeats the initial calibration. Do not use while the sensor is mounted on the water pipe

Battery Replacement and External Power Supply​

Battery Replacement​

  1. Loosen the three screws (I) on the battery compartment cover
  2. Remove the cover
  3. Remove old AAA batteries, insert new ones (observe polarity)
  4. Screw the cover back on

Standard AAA alkaline or lithium batteries can be used.

External Power Supply​

Under the battery compartment cover, there is a screw terminal (C) with + and − markings for an external 3V DC supply (min. 500 mA, not included).

  1. Break out the small opening (3×5 mm) at the bottom of the housing to route the cables
  2. Connect the cables to the screw terminal (C) (observe + and −)
info

The batteries can remain in the device as backup. However, by breaking out the cable opening, the device loses its IP44 protection rating – it is then no longer protected against splash water.

Scope of Delivery​

  • Main device (Pipe Clip)
  • 2×AAA batteries (pre-installed)
  • User manual
  • Cable tie

Technical Specifications​

ParameterValue
SKUCLPLWE01
Default RadioLoRaWAN (switchable to Wi-Fi)
Pipe Diameter15–32 mm (all materials: copper, steel, PEX, PE, etc.)
Wi-Fi2.4 GHz, 802.11 b/g
BluetoothLow Energy
LoRaWANClass A
LoRa P2PDirect motor control
Design RegistrationDE 402025200873-0001

Sensors​

SensorDescription
6-axis gyroVibration detection (if installed)
3× temperature sensorsPipe and air temperature
Voltage sensorBattery voltage
Reed contactMagnetic field detection
Ruthenium oxide heating elementWater flow detection

Power Supply and Battery Life​

ParameterValue
Batteries2×AAA (standard alkaline or lithium)
External Supply3V DC, min. 500 mA
Idle Current0.4 mAh/day
LoRaWAN per Transmission8 mAs
Wi-Fi per Transmission300 mAs
AAA Battery Capacity1000 mAh (effective)
ModeTransmissions/DayLifespan
LoRaWAN4~75 months
Wi-Fi4~45 months
Wi-Fi24~12 months

Radio Emissions​

TechnologyFrequencyTransmit Power
Wi-Fi2.4 GHz (broadband per EN 300 328)—
LoRaWAN868–869 MHz4 dBm (2.5 mW)

Dimensions​

ParameterValue
Protection RatingIP44
Dimensions65 × 20 × 45 mm
Weight57 g (incl. batteries)

Further Information​