MDC_Differential_pressure_gauge_Riels0 pages

MDC

DIFFERENTIAL
PRESSURE GAUGES

PRESSURE
CONTROLS

DIFFERENTIAL PRESSURE GAUGES Series MDC
They are used for the measurement of differential low pressure also with hight static pressures, and for the measurement of filter obstructiens, loses of loading, differences in flows and
levels. The measuring element is is a diaphragm on wich the pressures of the two sides operate oppositely; the difference between the two pressures produces the consequent shifting,
which is trasmitted to the movement and to the pointer.

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Mounting

MDC1 - Wall with back bracket;
bottom connections.

MDC2 - Panel with 3 holes flange;
bottom connections.

Design features
DIAL SIZE (DS): ttttt
mm 150
ACCURACY: ttttt
Class 1 according EN837-1 (class 1,6 up to 0/100 mbar)
CASE AND RING: ttttt
AISI 304 stainless steel with bayonet clutch.
PRESSURE CONNECTION:tttt
AISI 316; thread G1/2” A UNI ISO 228/1
ELASTIC ELEMENT: ttttt
AISI 316L ss diaphragm;
MOVEMENT: ttttt
AISI 304 stainless steel.
POINTER: tttttt
black anodized aluminium; zero adjustament.
WINDOW: ttttttglass 3 mm thick.
WINDOW GASKET: ttttt
nitrile rubber NBR
DIAL: tttttt
white aluminium; black scale and graduation on 180° arc.

Ranges
Differential pressure

Unilateral static press

Differential pressure

Unilateral static press

Differential pressure

Unilateral static press

0 / 25 mbar
0 / 40 mbar
0 / 60 mbar
0 / 100 mbar
0 / 160 mbar

6 bar
6 bar
6 bar
6 bar
6 bar

0 / 250 mbar
0 / 400 mbar
0 / 600 mbar
0 / 1 bar
0 / 1,6 bar

6 bar
6 bar
6 bar
6 bar
6 bar

0 / 2,5 bar
0 / 4 bar
0 / 6 bar
0 / 10 bar
0 / 16 bar

10 bar
20 bar
20 bar
20 bar
20 bar

Equivalent ranges and units for pressure or vacuum.

How to order
When ordering pls. specify:
Model
EXAMPLE:

Assembling type

Dial

Differential Range

Pressure connection

Options and accessories

MDC

1

DN 150

0/6 bar

G 1/2”

Filling liquid

Riels Instruments Srl

+39 049 8961771

+39 049 717368 www.riels.it info@riels.it