ARD70 Micro-Pressure Digital Pressure Gauge - ARD70
Applicable fluid Air, non-corrosive and non-flammable gases
Measurement Pressure unit kPa
Measurement Measurement error ±2%FS, ±1digit (ambient temperature 25±3°C)
Measurement Repeatability ±0.2%FS, ±1digit
Measurement Temperature error ±3%FS (reference temperature 25°C, range 0～50°C)
Display Display style TFT-LCD Chinese and English display
Display Display color 6 colors selectable
Operating Parameters Operating voltage DC 12～24V±10%, reverse connection protection
Operating Parameters Current consumption 45mA Max or less (no load)
Product Introduction
The AMTARD70 series digital pressure gauge is a high-precision intelligent instrument equipped with a TFT-LCD color screen, built-in high-precision pressure sensor, adopting leading microprocessor technology and advanced analog-to-digital conversion algorithms, capable of accurately displaying pressure values. This series features multiple functions including simple mode, hysteresis mode, window mode, NPN/PNP output and unit switching, with simple operation and convenient installation
Widely used in machinery, equipment and tank manufacturing, propulsion technology and hydraulic equipment, hygienic applications, food and beverage industry, pharmaceutical industry and active agent production, biotechnology and life science engineering, as well as dairy plants and breweries, suitable for gauge pressure measurement and control of non-corrosive gases.
Main Application Areas
- Industrial Automation — Precise pressure monitoring for pneumatic systems and automated production lines.
- HVAC Systems — Pressure control in air handling units and duct systems for efficient climate management.
- Medical Equipment — Reliable pressure measurement in respiratory devices and medical gas systems.
- Environmental Monitoring — Accurate air pressure data for weather stations and environmental research.
- Laboratory Testing — High-precision pressure calibration and experiments in research laboratories.
Keywords：micro pressure gauge, digital pressure gauge, ARD70, TFT-LCD pressure gauge, high precision pressure sensor, industrial pressure gauge, NPN PNP pressure switch, air pressure gauge
