Digital Ammonia Nitrogen Ion Sensor (NH₄⁺) Model 300NH4C – Enviro Testers

Overview

Enviro Testers’s 300NH4C Ammonia Nitrogen Ion Sensor delivers precise in-situ monitoring of NH₄⁺ in aqueous environments using a robust ion-selective electrode. Designed for industrial-grade applications, it offers strong polymer construction, compact design, and easy integration with RS-485/Modbus communication. Powered by 9–24 VDC (recommended at 12 VDC), it supports long cable runs and customizable setup—including cable length and connector types. OEM, ODM, and OBM services are supported, making it ideal for water treatment, aquaculture, and process control instrumentation.

 Features

• Wide Measurement Range: Tracks ammonia nitrogen from 0 to 1000 mg/L with solid 0.01 mg/L resolution.
• Reliable Accuracy: Delivers ±5% of full-scale precision for consistent monitoring.
• Digital Communication: Supports RS-485 with Modbus protocol for seamless system integration.
• Robust Build: Crafted from durable polymer plastic, rated for industrial conditions.
• Flexible Power Supply: Operates on 9–24 VDC, optimal at 12 VDC.
• Customizable Design: Includes variable cable length, connector types, and firmware options.
• Compact Dimensions: Measures 31 mm × 200 mm—ideal for tight spaces.
• OEM and Branding Ready: Custom logos, packaging, and specifications available.
• Extended Cable Capability: Available with 5 m standard cable; extendable as required.

Applications

• Industrial wastewater and sewage NH₄⁺ tracking.
• Aquaculture systems for ammonia control.
• Real-time monitoring in food & beverage water processing.
• Component in multi-sensor online water analyzers.

Technical Specifications