Digital Air Pressure Gauge , digital Oxygen pressure gauge,battery supply digital oil gauge

 1.Overview

QYB109 Intelligent pressure gauge is made with entire electronic structure, uses battery as power supply.

It is easy for field installation. QYB109 intelligent pressure gauges are using high accuracy piezoresistive pressure sensors, which is located in the front end of QYB109. The output signal of the pressure sensor is processed and amplified by high accuracy and low temperature coefficient amplifier, and then transferred to A/D switch to transform digital signal which can be processed by microprocessor.

2.Features

Large-screen LCD display, back light,high resolution,easy to read

Automatically record the maximum pressure values during the measurement

Pressure on the percentage of dynamic display, (the progress bar display)

Five engineering units: psi, bar, kpa, Mpa, kg / cm2

0 ~ 15min auto-off feature.

Micro-power consumption, work over 2 years in power-saving mode, 2,000 hours continuous work.

Parameter correction, correct zero and error in field application.

Pressure range already set before use

Sampling rate: 4 times / sec

Applicable to gases and liquids compatible with stainless steel

We can send goods to you by DHL, TNT, UPS, SF, EMS, and charge the freight cost from 

you, or you can use your own courier, just for your convenience.

1) High quality and innovative products

2) Perfect After-sales Service 
3) 100% Serious Inspection Procedure

4) Quickly feedback

5) Convenient Purchase
6) Best Reputation 
7) OEM & ODM
8) Professional team