Manometer Dpc - Metro DataVac DPC 20 User Manual

MANOMETER DPC 20

1. INTRODUCTION
1.1 Presentation of the product
The portable manometer DPC 20 was specially designed for measurement of
pressure in aerosol cans. It is particularly fit for Statistical Process Control. The DPC
20 is easy to use and perfectly suited for use in an industrial environment.
All manipulations are made by two control keys on the front panel. Its form and
lightness makes it easily hand-held. Meeting the needs for speed of operation, the
measured value is immediately appears on the digital display. Apart from
instantaneous value, the possibility to display maximum value (or minimum value in
case of negative pressure) enables reading of the value once the measurement is
made, without having to maintain the device on the valve of the can.
The DPC 20 is designed to cope with the conditions of use in an industrial
environment. It meets the requirements of prime importance such as rapidity,
reliability and precision. Its robust receptacle is entirely made of stainless steel and
aluminum, without any setting device. Its purpose conscious design and its high
quality components reflect the aim to make the DPC 20 a true shop floor device.
The sensor contains only a very small amount of gas, to avoid disturbance of
measurements of negative pressure. To enable cleaning, the DPC 20 is equipped
with an easily accessible flush mounted membrane of stainless steel.
1.2 Precautions
• Read this manual thoroughly before using the device.
• Do not expose the device to excessive temperature (more than 35°C).
• Do not use solvents when cleaning it.
• Do not expose the liquid crystal display to direct sun light (its life-time will be
shortened).
• Do not administer constraints on the membrane of the pressure gauge.
• Do not put the membrane of the pressure gauge in contact with metal objects.
• Do not over charge the CdNi accumulator. Do not leave the device in
permanent charge. The CdNi accumulator lifetime would be shorted.
• This device cannot be used in hazardous atmosphere.
INTRODUCTION Page 3