Product Description

This medical-grade liquid crystal display battery-type digital pressure gauge is specially developed and designed for the customer base of disposable medical balloon pressure pumps.

The unique dynamic digital display is convenient for doctors to read more clearly and intuitively when operating the pressure pump by hand.

It also comes with an energy-saving circuit design, which can meet the normal and effective use of the three-year validity period of the medical balloon pressure pump.

Application

a)Designed for high-end medical balloon pressure pumps

c)Suitable for replacing pointer pressure gauges with accurate display and easy to read.

Dimensions

a) Dial diameter: 40mm

b) Display area size: 25mm*12.6mm

c) Digital character size: 5.17mm*11mm

Technical data

a) Pressure range: (0-40) atm, (0-30) atm, (0-20) atm.

b) Pressure medium: non-corrosive gas or liquid

c) Maximum error: ±3.0%, ±2.5%, ±1.6%,

d) Pressure unit: atm, psi, MPa.

e) Resolution: 0.1atm, 1psi, 0.01MPa

f) Sampling frequency: 3 times/second

Features

a) Low power consumption design, long battery life.

b) Intelligent backlight, automatically turns on when the pressure changes, and turns off automatically when there is no change in 10 seconds.

c) 3 digits display

d) The 3 pressure unit can be switched

Power indicators

a) Battery specification: CR2032 225mAh

b) USB powered

c) Shutdown current: 1uA

d) Working state current (backlight off): 150uA

e) Working state current (backlight on): 850uA

Working environment

a) Working temperature: (-20 ~ 70) ℃;

b) Storage temperature: (-30 ~ 80) ℃;

c) Relative humidity: <95%RH;

d) Atmospheric pressure: (86 ~ 106) kPa