Pebble System Builder

Build Your Pebble Monitoring System

Cloud dashboard Tank alerts Expandable hardware Installer-ready

1Choose your Pebble model

2Add compatible sensors and modules

3Enter required sensor details

4Review your system and checkout

Selected system

Pebble Eco 1

Simple single-tank monitoring using an included Eco ultrasonic sensor.

Step 1

Choose your Pebble

Start with the device that matches your tank count and sensor environment. Accessories below will adjust based on your selection.

Single Tank

Pebble Eco 1

From

$89.00

Simple single-tank monitoring using an included Eco ultrasonic sensor.

Compatible

✓ Pebble-ECO1

× Pebble-300 × Analog Module

Main + Reserve

Pebble Eco 2

From

$125.00

Two-tank or main/reserve installations using included Eco ultrasonic sensors.

Compatible

✓ Pebble-ECO1 ✓ Pebble-ECO2

× Pebble-300 × Analog Module

Industrial / Expandable

Pebble Plus

From

$224.00

Deep tanks, RS-485 sensors, analog modules, switch boxes, and advanced installations.

Compatible

✓ Pebble-A01 ✓ Pebble-A02 ✓ Pebble-300 ✓ Analog Module ✓ Tank Top Switch Box

Step 2

System overview

Pebble is the field device. Sensors read the tank. The cloud dashboard turns those readings into useful level history, alerts, and shared visibility.

Current selection

Pebble Eco 1

Simple single-tank monitoring using an included Eco ultrasonic sensor.

Compatible accessories

Accessory cards below will show whether the selected model supports that hardware.

Selected Pebble

$89.00

Qty

Item total: $89.00

🔒 Secure checkout
Ships from and sold by Tank Level Ready.

Tank

Water storage

Sensor

Level reading

Pebble

Field device

Cloud

Dashboard

Team

Shared visibility

Compare

Pebble model comparison

—	Pebble Eco 1	Pebble Eco 2	Pebble Plus
Price	$89.00	$125.00	$224.00
Tanks supported	1	2	Up to 6
Sensors included	1	2	Sold separately
Best for	1 Tank	1 Tank with a Reserve	3 Tanks 3 Reserves

Step 3

Add sensors and modules

Only compatible hardware should be added to your selected system. Pebble-300 requires full-depth information before purchase.

Plus only

8CH Input/Output Digital Switch TTL LVTTL CMOS RS485

$4.32

N4DIG08 8CH Input/Output Digital Switch TTL LVTTL CMOS RS485 IO Control Module for Ardruino for UNO MEGA NANO STM32 AVR PIC

Up to 6 tops Open/closed alerts

SKU: N4DIG08

DC 12V 4-20mA 0-5V 0-10V Voltage Signal Acquisition

$3.90

DC 12V 4-20mA 0-5V 0-10V Voltage Signal Acquisition RS485 Modbus RTU Module for PLC Current Transmitter Measuring

Accessory

SKU: N4AIA04

Plus only

Pebble-A02 Short Blind-Zone Sensor

$18.00

DYP-A02 Distance Sensor 3cm Blind Low Power Consumption Ultrasonic Sensor for Distance Measurement Obstacle Avoidance Water level

RS-485 Pebble Plus

SKU: DYP-A02_Distance_Sensor

Plus only

Pebble-300 Submersible Level Sensor

$39.15

Submersible pressure-based level sensor for deep tanks, cisterns, and installations where ultrasonic sensing is not ideal.

No ultrasonic blind spot Depth required

Required: Tank full depth

Enter the water depth when the tank is full so the correct Pebble-300 sensor range can be prepared.

Qty

SKU: pebble-300

Power Cable Extension

$0.18

18AWG 2 Conductors 18/2 DC Power Cable for Efficient Power

Accessory

SKU: 22AWG_2_DC_Extension_Cable

Solar Kit 10W (with controller)

$69.00

Compact panel + charge controller for low-power sites.

Accessory

SKU: pebble_solar10w

Solar Kit 20W (with controller)

$99.00

Higher headroom for shaded or multi-sensor installs.

Accessory

SKU: pebble_solar20w

Tank and Comm Cable

$0.22

22AWG 4 Conductors 22/4 Tank-Comm Cable for Tank and RS458 box Connections

Accessory

SKU: 22AWG_4_DC_Tank_Com_Cable

Pebble Plus

$20.25

DYP-A01 Water Level Sensor Long Range Water Proof RS485 Output Ultrasonic Sensor.

Accessory

SKU: sensor_ultra_rs485_dypa01_2

12V DC Power Supply (2A)

$19.00

Mains power adapter for Pebble main unit.

Accessory

SKU: pebble_psu12v2a