
800AS Hard-Diaphragm Explosion-Proof Pressure Transmitter
Anti-Clogging & Reliable Measurement: Hard diaphragm and strain-gauge technology provide stable pressure measurement for slurry, mud, and mineral pulp.
Durable & Clear Display: High-strength glass display window protects the optional digital display while ensuring clear visibility in harsh environments.
Stable 4–20mA Output: Provides consistent and reliable signal transmission for industrial control and monitoring systems.
Flexible Configuration: Optional digital display and customizable configurations meet different application requirements.
Application

Slurry & Mud Systems

Mining & Mineral Processing

Sewage & Wastewater Treatment

Chemical Process Control

Hydraulic & Industrial Systems
Description

The 800AS Series Pressure Transmitter is specially designed for mud, slurry, mineral pulp, and other clog-prone media where conventional pressure sensors may suffer from blockage or leakage. Its hard flat diaphragm and strain-gauge sensing technology provide accurate pressure measurement while improving resistance to clogging and harsh media. The stress-slot diaphragm design further enhances measurement accuracy, particularly in low-pressure ranges.
Featuring a high-quality silicon wafer sensing element and high-integration signal processing circuit, the transmitter delivers fast response, precise measurement, and strong anti-interference performance. An optional 4-digit LCD display with a high-strength glass cover provides clear and stable readings, while its wide pressure range and multiple output options allow flexible configuration for demanding industrial applications.
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