Operating Environment

     ● Ambient Temperature: (-10 to 50)°C;

     ● Relative Humidity:<95%;

     ● Atmospheric Pressure: (86 to 106) kPa;

     ● Storage Temperature: (-20 to 70)°C.

Key Features

● Excellent Stability: Low temperature drift, minimal drift over time, and strong anti-interference capability.

● High Accuracy Classes: 0.5 and 0.2.

● Pressure Unit Conversion: Supports switching between 11 pressure units, including mmH2O, mmHg , inH2O, inHg , kgf/cm2, psi, kPa,  MPa, Pa , mbar, and bar. The HQ-100 automatically selects the available pressure units according to the measurement range.

Display

● White Backlight with a 5-Digit Digital Display.

Power Supply

● Two Built-in DC 3.6V Lithium Batteries, with Support for an External Power Adapter.

Other Specifications

● Pressure Connection: M20 × 1.5 (or customized according to customer requirements).

● Communication Interface: RS485 Communication Interface, Baud Rate: 9600 bps.

Key Features

● Automatic Peak Value Recording: Records the maximum and minimum pressure values during measurement.

● Pressure Percentage Indication: Displays the measured pressure as a percentage of the measurement range using a progress bar and a numerical percentage value.

Overall Dimensions