سنسور و مبدل سنسور تخصصی

Product Attributes

Introduction

This pH sensor (S-pH-01) is designed to industry standards. It features internationally advanced solid electrolyte and a large-area PTFE liquid junction, which is resistant to clogging and easy to maintain. The sensor incorporates automatic temperature compensation (ATC) to ensure measurement accuracy is unaffected by temperature variations. With an IP65 protection rating, this pH sensor is sealed and waterproof, capable of withstanding prolonged continuous use in professional applications. It supports MODBUS-RTU RS485 serial communication protocol or 4~20mA current output, enabling easy integration with other devices such as data loggers, controllers, and displays. This cost-effective pH sensor features low power consumption, a compact form factor, portability, and high integration, making it suitable for both indoor and outdoor environments.

Features

• High accuracy, fast response, excellent repeatability
• Output signal: MODBUS RS-485 or 4~20mA current
• Wide supply voltage range: 3.6V ~ 30V
• Suitable for long-term submersion in soil or water
• Advanced liquid junction design, clog-free
• Superior corrosion resistance, long-lasting durability
• Automatic temperature compensation
• Easy to use, integrate, and install

Applications

Greenhouse, municipal sewage, industrial waste, surface water sources, environmental monitoring