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HC5 Series Pressure Transmitters - English Keywords Description
The HC5 series by Anhui Hechuang Intelligent Manufacturing Co., Ltd. is a professional-grade pressure transmitter product line designed for industrial measurement and control applications. Key variations and features include:
1. Product Configurations
Connection Types
Single flange connection (ideal for standard piping systems)
Dual flange connection (for differential pressure measurement)
Accuracy Classes
Standard precision (±0.5% FS typical)
High precision (±0.25% FS or better)
2. Technical Specifications
Output Options: 4-20mA, HART protocol (optional)
Pressure Ranges: Customizable (from low to high-pressure applications)
Process Compatibility: Compatible with liquids, gases, and steam
Environmental Protection: IP65/IP67 rated for harsh conditions
3. Key Applications
Petrochemical/refining processes
Water/wastewater treatment systems
HVAC and energy management
OEM equipment integration
4. Certifications & Standards
CE, RoHS compliant
Industrial EMI/EMC protection
5. Manufacturer Details
Chinese Website: www.ahhczn.com
English Website: hechuangintelligent.en.made-in-china.com
Note: For full technical documentation or customization requests, contact the manufacturer directly via official channels. Specifications may vary by model.

Taking HC51TG intelligent high-precision pressure transmitter as an example:
Suitable for absolute and gauge pressure measurement of gases, vapors, or liquids in various process control fields;
Measurement of liquid level, volume, or mass;
The maximum pressure can reach 700 bar;
Accuracy:+0.075% of the range span;
For the case where the range ratio is greater than 10:1,
Accuracy=± [0.015+0.005 of span (URL/span)%.

Suitable for absolute and gauge pressure measurement of gases, vapors, or liquids in various process control fields;
Measurement of liquid level, volume, or mass;

Magnetic level gauges are mounted to the boiler where the measurement of the liquid level is desired, with different connection methods. As the liquid in the boiler rises and falls, the float in the by-pass tube also rises and falls due to the principle of combined vessels. With this movement of the float, the double-colored magnetic discs arranged in the aluminum profile outside the by-pass tube rotate around itself. The magnet inside the float is aligned with the liquid level according to the immersion depth of the float. Thus, the double-colored magnetic profile discs, on which the float changes colors, can show its level exactly
and perfectly. The magnetic profile discs turn red as the float rises, and white as the float descends. Thus, the level of the liquid in the boilers is observed most accurately.
Level gauge devices with aluminum flaps are used in boiler
and tanks with high temperature and high pressure fluid