Name: Seeed Industrial RS485/Modbus bare wire pH IoT Sensor
Brand: Seeed Technology
SKU: 101990666
Price: 189.75 NZD
Availability: InStock

Seeed Industrial RS485/Modbus bare wire pH IoT Sensor

101990666

$189.75

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Description

Seeed Industrial RS485/Modbus bare wire pH IoT Sensor

The Seeed studio industrial-grade IoT MODBUS-RTU RS485 pH meter/sensor features ATC, low-power-consumption and high integration. It can be widely used in monitoring pH levels in soil and water applications such as agriculture, gardening, horticulture, swimming pools, scientific experiments, and other environmental monitoring scenarios. Comes with bare wire connectors to add to any Modbus/RS485 IoT deployment.

This pH IoT sensor (S-pH-01A) is designed with industry standards. It adopts international advanced solid dielectric and large-area polytetrafluoroethylene liquid junction, which is not easy to block and convenient for maintenance. It's designed with ATC (automatic temperature compensation), making sure the data is accurate regardless of the temperature changes. This pH Sensor is IP65 rated, waterproof in a tight seal, capable of withstanding long-term constant use in professional application scenarios.

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Features

High performance: high accuracy, fast response, good repeatability
Universal protocol: MODBUS RS-485 or 0-2
Wide-range power supply: 3.6V ~ 30V
Robust - suitable to be immersed in soil or water for a long time
Maintenance-Free - advanced junction design, no clogging
Durable - anti-corrosion, automatic temperature compensation
User-friendly - Easy to install and integrate

Details
Product Code	PH-RS485 / 101990666
pH Range	0 ~ 14pH
Accuracy	± 0.1 pH
Resolution	0.01 pH
Manufacturers Code	S-pH-01A
Output Interface	Analog Voltage 0-2V (Output resistance ~0ohm), RS-485 MODBUS-RTU
Power Supply	3.9-30V/DC
Power Consumption	35mA@24V DC, 35mA@24V DC
Start-up time	< 2 seconds
Range	0 - 14PH
Resolution	0.01PH,
Accuracy	+/- 0.1PH;
Temperature Range	- 40~80°C,
Resolution	0.1°C,
Accuracy	+/-0.5°C
IP Rating	Electrode: IP68, Transmitter: IP65
Operating Temperature	-40? ~ 85?
Cable Length	Power and Signal Cable:2 meters (Customizable), Electrode Cable: 5 meters
Dimension	Electrode: WidthDiameter 16030mm; 3/4"NPT screw threads, Transmitter: 140mm65mm50mm

Details

Warranty

1 Year

Brand

Seeed Technology

Restock ETA (if applicable)

Product Details

Specifications

Seeed Technology
HeadingSeeed Industrial RS485/Modbus bare wire pH IoT Sensor

Description

Seeed Industrial RS485/Modbus bare wire pH IoT Sensor

Features

High performance: high accuracy, fast response, good repeatability
Universal protocol: MODBUS RS-485 or 0-2
Wide-range power supply: 3.6V ~ 30V
Robust - suitable to be immersed in soil or water for a long time
Maintenance-Free - advanced junction design, no clogging
Durable - anti-corrosion, automatic temperature compensation
User-friendly - Easy to install and integrate

Details
Product Code	PH-RS485 / 101990666
pH Range	0 ~ 14pH
Accuracy	± 0.1 pH
Resolution	0.01 pH
Manufacturers Code	S-pH-01A
Output Interface	Analog Voltage 0-2V (Output resistance ~0ohm), RS-485 MODBUS-RTU
Power Supply	3.9-30V/DC
Power Consumption	35mA@24V DC, 35mA@24V DC
Start-up time	< 2 seconds
Range	0 - 14PH
Resolution	0.01PH,
Accuracy	+/- 0.1PH;
Temperature Range	- 40~80°C,
Resolution	0.1°C,
Accuracy	+/-0.5°C
IP Rating	Electrode: IP68, Transmitter: IP65
Operating Temperature	-40? ~ 85?
Cable Length	Power and Signal Cable:2 meters (Customizable), Electrode Cable: 5 meters
Dimension	Electrode: WidthDiameter 16030mm; 3/4"NPT screw threads, Transmitter: 140mm65mm50mm