Pressure gauges | Art. lab - digital | LAB-DMM Accuracy 0,05% ACCREDIA certificate | Bart

LABDMM

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Code

LAB-DMM

Use

The digital pressure gauge of the NEW Lab-DMM series is proposed as a first line sample used in the industry for direct testing on plants or in laboratories for the calibration or metrological confirmation of pressure gauges, pressure transducers and transmitters, pressure switches, etc.
To increase practicality and make the instrument completely autonomous, the pressure gauge is powered by internal batteries that guarantee a 50-hour autonomy in continuous transmission mode, rechargeable by its USB power supply or computer.
In the programming menu accessible from the keyboard it is possible to adjust various functions such as: digital filter that allows to keep the measurement stable even in the presence of unstable pressures. The display resolution is 5 digits, the unit of measurement can be changed to Bar, mBar, KPa, MPa, Psi, Kg / cm2, mHg, mmHg, mmH20, mH2O. The sensor is made entirely of monolithic stainless steel to guarantee high stability over time even in the presence of highly dynamic pressures.
During the production cycle the pressure gauge is calibrated and ACCREDIA certified to guarantee the exact measurement uncertainty which is always guaranteed better than 0.05%.

Description

Digital pressure gauge accuracy 0,05%* with ACCREDIA certificate issued by LAT laboratory (relative and vacuum pressures).
- ALUMINIUM case, Protection degree IP40 with rubber protection
- STAINLESS STEEL pivot 1/2" BSP
- 2.0 USB port – continuous (10/sec) or on demand transmission, max 5 Mt wire
- Li-Ion 3.6V 1800 mA/h battery, 50 hours autonomy continuous operation
- Programmable resolution, digital filter and units of measurement (Bar, mBar, KPa, MPa, Psi, Kg/cm2, mHg, mmHg, mmH20, mH2O)
- RELATIVE, ABSOLUTE pressure and VACUUM
- Functions peak (positive and negative), zero and loop (alternates pressure and temperature)
- Keyboard lock
- Temperature display °C or °F (resolution 0.1, accuracy 1°C)

Using range

Working temperature 0 - 50° C (+32 +122° F) - Max overpressure 150%

Models

Scale --> Resolution
0.1 - 1 bar --> 0,0001
2,5 - 5 bar --> 0,0005
10 bar --> 0,001 (VACUUM option limit)
20 bar --> 0,002 (RELATIVE range limit)
50 bar --> 0,005
100 bar --> 0,01
250 bar --> 0,02
350 - 500 - 700 bar --> 0,05
1000 bar --> 0,1
1500 – 3000 bar --> 0,2 (*range 2500 e 3000 accuracy 0.1%)

Options

- NPT or 1/4 "connection;
- VACUUM calibration
- External 12/24 Vdc power supply -
- Internal datalogger for pressure and temperature. 130,000 points (pressure only), 65,000 points (pressure and temperature)
- RS232C serial output (9600 baud)
- WIRELESS transmission
- Panel version in technopolymer

Available sizes

VAR A B D H G CH
LABDMM 39 44 86 134 1/2" BSP 27

LAB-INC

Panel

LAB-QUICK

SOFTWARE

The gauge and its history

The pressure gauge is an instrument for measuring the pressure of fluids ...
Leggi

Range Converter

Easy toll to convert scales
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Minimun number of notchs

How many notchs a pressure gauge should have?
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Range division and numbers

How the range is divided and where are the numbers
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Threads

Connection of pressure gauges
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Chemical compatibility

Which elements are suitable with materials of process wetted parts
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Picture, dimensions and features could change at any time

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BART S.r.l - Via Pietro Magistretti, 9 - 20128 Milano (Italia) Tel. +39.02.27206577 - Fax +39.02.25902084 - info@bart-e.com