0-10V RS485 Digital Output LCD Display Pirani Vacuum Pressure Compound Gauge

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Product Description

HG-AGP3 Series Pirani Compound Vacuum Gauge

The HG-AGP3 Series is a wide-range Pirani compound vacuum gauge integrating an advanced pressure sensor module and MEMS Pirani vacuum sensor chip. It features a color liquid crystal display (TFT-LCD) and intuitive keypad controls. It provides analog voltage output and RS485 communication protocol, facilitating connection and data exchange with various devices and systems.

This series supports switching between three common units: Pa, Torr, and mbar. It features a standard KF16 pressure interface to ensure seamless integration with diverse equipment. Each unit undergoes rigorous testing for accuracy, repeatability, and response time.

📋 Basic Specifications
Model:
HG-AGP3100 / HG-AGP21
Pressure Range:
0-1000 Torr
Accuracy:
±0.5% F.S.
Output Signal:
1-5V / 0-10V / RS485 / 4-20mA
Material:
Stainless Steel
Power Supply:
DC 15-24V / DC 8V-32V
IP Rating:
IP65 / IP67
Connection:
KF16 Standard Interface
📸 Product Gallery
Pirani Vacuum Gauge View 1
Pirani Vacuum Gauge View 2
Pirani Vacuum Gauge View 3
Pirani Vacuum Gauge View 4
⭐ Key Features
📍 High Precision
Suitable for vacuum welding, photovoltaic equipment, and other fields requiring accurate vacuum measurements.
📍 Digital LCD Display
Directly read vacuum values through a clear color digital display screen, ensuring user-friendly operation.
📍 Robust Communication
Supports 4-20mA current, 0-10V analog signals, and RS485 protocols for easy integration with industrial modules.
📍 Stable & Durable
Constructed from stainless steel with excellent corrosion and wear resistance for harsh industrial scenarios.
📍 Fast Response
Unaffected by gas type, providing quick response without hysteresis and long-term reliable performance.
📊 Technical Parameters
Detailed Parameters
🏢 Professional Expertise

A high-tech enterprise committed to research, development, and manufacture of flow, level, pressure, and temperature instruments. Utilizing advanced technology, we provide products meeting international standards, including gear flow meters, electromagnetic flow meters, and high-precision pressure sensors. Our well-equipped testing facilities and strong technical force ensure quality and reliability across chemical, power, and metallurgical industries.

❓ Frequently Asked Questions
Q1: What measurement units does the HG-AGP3 series support?
A: The gauge supports switching between three common units: Pa, Torr, and mbar.
Q2: What are the primary applications for this vacuum gauge?
A: It is ideal for vacuum packaging, semiconductor manufacturing, and industrial equipment.
Q3: Is the gauge resistant to corrosive environments?
A: Yes, it is made of high-quality stainless steel, providing excellent corrosion and wear resistance.
Q4: What types of signal outputs are available?
A: It offers multiple options including 4-20mA, 0-10V analog signals, and RS485 digital communication.
Q5: What is the pressure connection type?
A: It uses a standard KF16 interface, making it compatible with most industrial systems.
Q6: Does the gauge require specific gas calibration?
A: The stainless steel high-precision sensor is designed to respond quickly without being significantly affected by the type of gas.

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