Customizable Liquid Level Sensors Interference Resistance Water Level Switch

Customizable Liquid Level Sensors Long-Term Stability Strong Interference Resistance Customization Available

Features

• Wide Temperature Range: Operates from -30℃ to 85℃
• Compact Design: Cost-effective structure
• High-Sensitivity Sensor Core: Delivers strong signal transmission
• Extensive Measurement Range: Low power consumption
• Long-Term Stability: Reliable performance over time
• Strong Interference Resistance: Operates effectively in challenging environments
• Multiple Signal Outputs: Versatile communication options
• Customization Available: Tailored specifications to meet diverse needs

Applications

• River Reservoir Monitoring
• Fire Fighting Water Tanks
• Engineering Water Pools
• Water Resource Management
• Agricultural Irrigation Systems

Description

The 400A Series Transmitter is an independently developed solution for liquid level measurement. It features a core sensor with a built-in diffused silicon element.

This product showcases a fluid dynamics design and a unique arc-shaped housing, which reduces medium disturbances and enhances reliability. It also includes a detachable bottom filter cover to prevent clogging, an internal air guide tube, and a triple-layer protection process. Its compact size and exceptional performance make it suitable for various harsh environments.

Every stage of our manufacturing process—from R&D and production assembly to calibration and quality inspection—strictly follows international quality production standards.

Specifications

Dimensions and Wiring Definitions

Wiring Definitions

Ordering Guide

FAQ

Q1: What makes Songfast's products stand out from competitors?

A: Our technical team has over 20 years of experience in the sensor industry. We provide rapid, professional solutions tailored to our customers' application scenarios and welcome personalized customization requests. With a dedicated production quality management team, we ensure strict quality control while delivering goods within a 30-day lead time.

Q2: What official certifications and industry compliance standards has the company obtained?

A: Our certifications include:

• ISO 9001
• IATF 16949 (automotive)
• ISO 45001 (safety)
• ISO 14001 (environmental)

Additionally, we hold over 20 national patents.

Q3: Do you offer custom development for new products beyond your website offerings?

A: Yes, we provide custom development services tailored to your needs.