QDB108Z Digital Pressure Gauge

Overview

The digital pressure gauge is a fully electronic structure, battery-powered, and easy to install on site. The front end adopts a high-precision piezoresistive pressure sensor. The output signal is amplified and processed by a high-precision, low-temperature drift amplifier, sent to a high-precision A/D converter, and converted into a digital signal that can be processed by a microprocessor. The LCD display shows the actual pressure value.

The intelligent digital pressure gauge is flexible to use, simple to operate, easy to debug, safe and reliable. Widely used in hydropower, tap water, petroleum, chemical, machinery, hydraulic and other industries to measure and display the pressure of fluid media

Features

◆Large screen LCD display, high resolution , regardless of value error .

◆Peak hold function, record the maximum pressure value during the measurement

◆Dynamic display of pressure percentage, (progress bar display)

◆Five engineering unit options: psi , bar , kpa , kg/c ㎡  Mpa

◆Choose 1~15min automatic shutdown function.

◆Micro power consumption, working in power saving mode for more than 2 years, continuous working for 2000 hours.

◆Parameter correction function , the zero point and error value of the instrument can be corrected on site .

◆Limited upper and lower range

◆Sampling rate: 4 times / sec

◆Applicable to pressure measurement of various gases and liquids compatible with stainless steel

Technical indicators and parameters

Shape and installation

◎Dimensions

◎Installation

It can be directly installed on the hydraulic pipeline through a pressure pipe joint (M20*1.5) (other size joints can be specified when ordering). In critical applications (such as severe vibration or shock), pressure pipe joints can be mechanically decoupled by micro hoses       

Note : It must be installed vertically when the range is less than 100KPa .