Technical Specifications

Accessories

MQ – MQG Standard Pressure gauges

Tough and precised gauges for general use for the measurement of non aggressive and non-crystalizing fluids.

Dry type or liquid filled

• Materials:
  Case in AISI 304 st.,
  AISI 316 to DS 100 and 150
  Wetted parts: Brass/Copper alloy

• Dial nominal size (mm):
  63 – 80 - 100 – 150

• Ranges:
  from 0/0,6 to 0/600 bar and vacuum

• Mounting:
  Direct (bottom / back)
  Wall
  Panel: 3 holes flange or "U" clamp

• Options::
  ATEX execution

• Accessories:
  Electric contacts (DS 100-150)
  Pressure seals
  Cocks / Valves / Dampeners

MX – MXG Stainless steel Pressure gauges

Entirely manufactured in stainless steel particulary resistant to bed conditions of exercise
Conform to EN837-1 standard

Dry type or liquid filled

• Materials:
  Case in AISI 304 st.,
  AISI 316 to DS 100 and 150
  Wetted parts in AISI 316L st. st.

• Dial nominal size (mm):
  63 – 80 – 100 – 150 – 200 – 250

• Ranges:
  from 0/0,6 to 0/1600 bar and vacuum

• Mounting:
  Direct (bottom / back)
  Wall
  Panel: 3 holes flange or "U" clamp

• Options::
  ATEX execution

• Accessories:
  Electric contacts (DS 100-150)
  Pressure seals
  Cocks / Valves / Dampeners

MXSF – MXGSF SOLID FRONT pressure gauges

Entirely manufactured in stainless steel particulary recommended for the operator safety
Conform to EN837-1 standard

Dry type or liquid filled

• Materials:
  Case in AISI 304 st.
  Wetted parts in AISI 316L st. st.

• Dial nominal size (mm):
  100 – 150

• Ranges:
  from 0/0,6 to 0/1600 bar and vacuum

• Mounting:
  Direct, bottom connection
  Wall, bottom connection

• Accessories:
  Pressure seals
  Cocks / Valves / Dampeners

MPQ – MPR Edgewise pressure gauges

Gauges suitable for control panels and centralised control rooms.

• Materials:
  Case in fenolic resin
  Wetted parts in AISI 316L st. st.

• Dimension (mm)::
  96x96 – 144x144 – 144x72

• Ranges:
  from 0/0,6 to 0/1600 bar and vacuum

• Mounting:
  MPQ panel, low back connection
  MPR-O panel, horizontal pos.
  MPR-V panel, vertical pos.

• Accessories:
  Electric contacts (only MPQ)
  Cocks / Valves / Dampeners

MMX – Diaphragm pressure gauges with high overpressure

Gauges suitable for high viscosity and high crystalization fluids.
Conform to EN837-3 standard

• Materials:
  Case in AISI 304 st. st.,
  AISI 316 to DS 100 and 150
  Wetted parts in AISI 316L st. st.

• Dial nominal size (mm):
  100 – 150 – 200

• Ranges:
  from 0/25 mbar to 0/16 bar and vacuum

• Overpressure:
  3 times F.S.V.

• Mounting Direct:
  bottom threaded connection
  flanged connection

• Options:
  TEFLON coating of wetted parts
  Liquid filling
  ATEX execution

• Accessories:
  Electric contacts (DS 100-150)
  Cocks / Valves / Dampeners

MM – Diaphragm pressure gauges

Gauge suitable for low pressure measure with high viscosity and high crystallization fluids.

• Materials:
  Case in AISI 316 st. st.
  Wetted parts in AISI 316

• Dial nominal size (mm):
  100 – 150

• Ranges:
  from 0/25 mbar to 0/2,5 bar and vacuum

• Overpressure:
  30% V.F.S..

• Mounting:
  Direct, bottom connection

• Options:
  Cleaning plug
  Liquid filling
  ATEX execution

• Accessories:
  Electric contacts
  Cocks / Valves / Dampeners

MC – Capsule pressure gauges

Gauges for the measurement of low pressures; used for ventilation and conditioning systems, gas distribution nets or leak survey systems.

• Materials:
  Case DS63 and 80 chrome steel,
  DS100 and 150 inox in AISI 316 st.st.
  Watted parts in Brass/AISI 316 st. st.

• Dial nominal size (mm):
  63 – 80 – 100 – 150

• Ranges:
  from 0/25 mbar to 0/400 mbar and vacuum

• Mounting:
  Direct (bottom/back)
  Panel, with 3 holes flange

• Options: St. st. execution

• Accessories:
  Cocks / Valves / Dampeners

MDC – Differential pressure gauges

Gauges used for measurement of differential low pressure also with high static pressures.

• Materials:
  Case in AISI 316 st. st.
  Wetted parts in AISI 316L st. st.

• Dial nominal size (mm): 150

• Ranges:
  from 0/25 mbar to 0/16 bar

• Total static pressure: 64 bar

• Mounting:
  Wall with back bracket.
  Panel with 3 holes flange

• Options:
  Filling liquid
  Mounting on 2" pipe
  ATEX execution

• Accessories:
  Electric contacts
  Pressure seals
  Three valves manifold
  Dampeners

MTV – Glass tube differential pressure gauges

Gauges to measure low differential pressures.

• Materials:
  PIREX glass tube
  Connection in AISI 316L st. st.

• Ranges:
  from 100/0/100 to 1500/0/1500 mm

• Total static pressure:
  40 bar up to 800 mm – 20 bar over

• Manometric fluid:
  Coloured liquid - Water

• Accessories:
  Three valves manifold
  Dampeners

MP – TEST pressure gauges

Gauges used to calibrate and test industrial gauges or for measurements in the laboratory.

• Materials:
  Case in AISI 304 st. st
  AISI 316 to DS 100 and 150
  Wetted parts in AISI 316L/CuBe alloy

• Dial nominal size (mm):
  100 – 150 – 200 – 250

• Ranges:
  from 0/60 mbar to 0/1000 bar

• Accuracy: class 0,25
  (class 0,6 for DS100 and ranges from 60 to 400 mbar)

• Certificates:
  each gauges is supplied with a calibration certificates.

• Mounting:
  Direct (bottom / back)
  Wall
  Panel: 3 holes flange or "U" clamp

• Options:
  Liquid filling (Class 0,6) (DS 100 and 150)
  ATEX execution

• Accessories:
  Case
  Flange pressure connection
  Calibration certificate issued by ACCREDIA LAT
  (calibration service in Italy)

TRP – Pressure transmitters

Piezoresistive sensor transmitter

• Materials:
  Case in AISI 304 st. st.
  Wetted parts in AISI 316L st. st.

• Ranges:
  from 0/0,25 to 0/25 bar

• Supply:
  13 ÷ 30 VDC

• Eletrical connection:
  4 poles plug connector

Omet​

TBX – BIMETAL Thermometers

Completely st. st. thermometers

• Materials:
  Case in AISI 304 st. st.,
  TBX0 AISI 304, AISI 316 to DS 100 and 150,
  Wetted parts in AISI 316L st. st.

• Dial nominal size (mm):
  80 – 100 – 150

• Ranges:
  from – 50/50 to 0/500 °C

• Process connection:
  G1/2" threaded sliding male

• Bulb: cylindrical Ø8 mm
  Length upon request

• Mounting: Direct
  Stem: Bottom, Back and
  Every angle (except DS80)

• Options::
  ATEX execution

• Accessories:
  Thermowells

Omet​

TQX – Local INERT GAS Thermometers

Completely st. st. thermometers; they are suitable in the food and pharmaceutical industry

• Materials:
  Case in AISI 304 st. st.
  AISI 316 to DS 100 and 150

• Dial nominal size (mm):
  80 – 100 – 150 – 200

• Ranges:
  from – 50/50 to 0/600 °C

• Process Connection: G1⁄2" threaded sliding male

• Bulb: cylindrical Ø11 mm
  Length on request

• Mounting: Direct
  Stem: Bottom, Back and
  Every angle (except DS80)

• Opzioni:
  Liquid filling
  ATEX execution

• Accessories:
  Electric contacts (DS 100-150)
  Angular transducers (DS 100-150)
  Thermowells

Omet​

TMX – Remote INERT GAS Thermometers

Completely st. st. thermometers; they are suitable in the food and pharmaceutical industry.

• Materials:
  Case in AISI 304 st. st.
  AISI 316 to DS 100 and 150

• Dial nominal size (mm):
  80 – 100 – 150 – 200

• Ranges:
  from – 50/50 to 0/600 °C

• Process connection:
  G1⁄2" threaded sliding male;

• Bulb: cylindrical Ø11 mm
  Length on request

• Mounting:
  Wall with bracket; bottom output
  Panel with 3 holes flange or 'U' clamp.

• Opzioni:
  Liquid filling
  Execution with edgewise case
  ATEX execution

• Accessories:
  Electric contacts (DS 100-150)
  Angular transducers (DS 100-150)
  Thermowells

Omet​

TS – Rectangular water proof Thermometers

Glass thermometer protected by rectangular metal case

• Materials:
  Case in light alloy with
  cover in st. st.
  Wetted parts in Brass or AISI316 s.s.

• Dimensions:
  height mm 200 or 250

• Ranges:
  from – 50/50 to 200/600 °C

• Mounting: Direct
  Stem: bottom
  Stem: back at 90° o 135°
  Stem: side at 90° o 135°

Omet​

TC – GLASS Circular Thermometers

• Materials:
  Capillary in normal glass for temperature up to 400 °C – SUPREMAX glass for temperature until to 600 °C

• Dimensions:
  height mm 250

• Ranges:
  from – 30/50 to 0/600 °C

• Mounting: Direct
  Stem: bottom
                at 90°
                at 135°

• Accessoriesi:
  Protective cover in Brass
  Thermowells

Omet​

TP – SOLID GLASS Thermometers

Industrial thermometers with a rectangular case

• Materials:
  Capillary in solid glass mounted in a alluminium case

• Scale:
  engraved on tube

• Graduation:
  engraved on internal wall of case

• Dimensions:
  height 110 – 150 - 200 mm

• Ranges:
  From – 100/30 to 0/600 °C

• Mounting: Direct
  Stem: bottom
  Stem: back at 90° o 135°
  Stem: side at 90° o 135°

• Accessories:
  Thermowells

Omet​

T⁄C T⁄R – Thermocouples and Thermoresistance

For general industrial use and sanitary applications

• Sheath material:
  AISI 316
  AISI 446
  Inconel 600

• Sheath dimensions:
  3 – 6 – 8 mm

• Sheath length:
  on request

• Accessories:
  Connection heads
  Thermowells
  Temperature Transmitter

Omet

RTA – CYLINDER pressure recorders

Portable instruments to record pressure on rectangular charts

• Materials:
  Case in AISI 304 st. st
  Wetted parts:
  Bronze (until 400 mbar)
  - AISI 316 L st. st.

• Ranges:
  from 0/40 mbar to 0/600 bar

• Chart:format 300x90 mm
  Useful recording width 82 mm

• Equipment:
  50 charts and 1 pen replacement

• Replacements:
  Replacements
  Box with 4 pens

• Accessories:
  Cocks
  Valves
  Dampeners

Omet

RTAT – CYLINDER temperature recorders

Portable instruments to record temperature on rectangular charts

• Materials:
  Case in AISI 304 st. st
  Wetted parts:
  
  - AISI 316 st. st.

• Ranges:
  from -20/60 to 0/250 C°

• Chart:format 300x90 mm
  Useful recording width 82 mm

• Equipment:
  50 charts and 1 pen replacement

• Replacements:
  Replacements
  Box with 4 pens

• Accessories:
  Thermowells

Omet

RC – Circular PRESSURE & TEMPERATURE recorders

Portable Pressure & Temperature recorders on circular charts.

• Materials:
  Case in AISI 304 st. st.
  Wetted parts in AISI 316 st. st.

• Ranges:
  Pressure: from 40 mbar to 600 bar
  Temperature:
  from -35/35 to 0/600 °C

• Chart:
  circular Ø 200 mm
  Useful recording width 76 mm

• Equipment:
  50 charts and 1 pen replacement

• Replacements:
  Box with 100 charts
  Box with 4 pens

• Accessories:
  Thermowells
  Cocks
  Valves
  Dampeners

Omet

RTC – Circular TEMPERATURE recorders for refrigerators

• Materials:
  Case in AISI 304 st. st.
  Wetted parts in AISI 316 st. st.

• Ranges:
  -35/35 °C

• Chart:
  circular Ø 139 mm
  Useful recording width 50 mm

• Equipment:
  50 charts and 1 pen replacement

• Ricambi:
  Box with 100 charts
  Box with 4 pens

• Accessories:
  Thermowells

Omet

RTQ – Edgewise TEMPERATURE recorders for refrigerators

• Materials:
  Case in fenolic resin
  Wetted parts in AISI 316 st. st.

• Ranges: -35/35 °C

• Chart:
  circular Ø 125 mm
  Useful recording width 46 mm

• Equipment:
  50 charts and 1 pen replacement

• Ricambi:
  Box with 100 charts
  Box with 4 pens

• Accessories:
  Thermowells

PRESSURE SEALS

When it is not possibile to use a gauge for the measurement of the pressure, directly on the process (corrosive or clagging fluids, high temperatures, food applications) a pressure seal is needed.Hereunder several types of seals for different applications.

SP1 – DIAPHRAGM seal with threaded connection

• Materials:
  Wetted parts in AISI 316L st. st.

• Ranges:
  from 0/1 to 0/1000 bar

• Process connection:
  G1/2"

• Options:
  Non standard process connection
  Remote execution
  Examinable execution
  Teflon coating of wetted parts
  Diaphragm and body in Hastelloy C

SP2 – DIAPHRAGM seal for pipes

• Materials:
  Wetted parts in AISI 316L st. st.

• Ranges:
  from 0/4 to 0/250 bar

• Process connection:
  saddle flange to weld on pipes from 2” to 8”

• Options:
  Remote execution
  Diaphragm and body in Hastelloy C

SP3 – FLANGED seal with EXTENTION (flush diaphragm)

• Materials:
  Wetted parts in AISI 316L st. st.

• Ranges:
  from 0/4 to 0/100 bar

• Process connection:
  UNI 2223-2229 or ANSI B 16.5 Flange

• Options:
  Remote execution
  Diaphragm and body in Hastelloy C

SP4 – FLANGED seal with rear diaphragm

• Materials:
  Wetted parts in AISI 316L st. st.

• Ranges:
  from 0/2,5 to 0/100 bar

• Process connection:
  UNI 2223-2229 o ANSI B 16.5 Flange

• Options:
  Remote execution
  Diaphragm and body in Hastelloy C
  TEFLON coating

SP5 – THREADED seal with flush diaphragm

• Materials:
  Wetted parts in AISI 316L

• Ranges:
  from 0/25 to 0/250 bar (fil. G1”)
  from 0/6 to 0/250 bar (fil. G1"1/4 - G1"1/2)

• Process connection:
  Thrd. G1" – G1"1/4 – G1"1/2

• Options:
  Remote execution
  Diaphragm and body in Hastelloy C

SP6 – Seal with SANITARY connection (flush diaphgragm)

• Materials:
  Wetted parts in AISI 316L st. st.

• Ranges:
  from 0/1 to 0/40 bar (according to dimensions of connection)

• Process connection:
  DIN coupling nut
  SMS male thread

• Options:
  Remote executions

SP7 – Seal with CLAMP connection (flush diaphgragm)

• Materials:
  Wetted parts in AISI 316L st. st.

• Ranges:
  from 0/4 to 0/40 bar (clamp 1”–1”1/2)
  from 0/2,5 to 0/40 bar (clamp 2”)

• Process connection:
  1" – 1"1/2 – 2" Clamp

• Options:
  Remote executions

SP8 – PROBE seal

• Materials:
  wetted parts in AISI 316L st. st.

• Ranges:
  from 0/6 to 0/400 bar

• Process connection:
  G3/4"

• Options:
  Remote executions

ELECTRIC CONTACTS

Device to be put on pressure or temperature gauges in order to obtain an electrical intervention in correspondence with some pressure or temperature values that can be placed all over the scale of the gauge.

• Electric contacts:
  general purpose

• Inductive contacts:
  suitable for explosion risk zone

• Electronic contacts:
  suitable as PLC inputs

• Electric connection:
  Cable gland PG7
  Plug connector 4 poles with PG 9
  Plug connector 6 poles with PG 13,5

NEEDLE VALVES

For interception and adjustment in the pressure measuring.

• Materials:
  Carbon steel / AISI 316 st. st.

• Options:
  Connection with a ø 40 flange (3 ways)

THREE VALVES MANIFOLD

Used in differential pressure measures.

• Materials: AISI 316 st. st.

PRESSURE DAMPENERS

They protect the gauge from sudden pressure variations.

• Type:
  POROUS DISK
  ADJUSTABLE NEEDLE

• Material:
  Brass / AISI 316 st. st.

PIG TAILS AND SIPHONS

Used to decrease the process fluid temperature

• Type:
  WELDED CONNECTION
  From SEAMLESS TUBE

• Material:
  Copper tube
  Carbon steel
  AISI 316 st. st.

PUMPS OF COMPARISON

These pumps permit to generate idraulic pressures until 800 bar. Used for the calibration of pressure gauges, transmitters and pressure switchs by comparison with test gauges.

• Type:
  Mod. P400: from 0 to 400 bar
  Mod. P800: from 0 to 800 bar

• Accessories:
  Test pressure gauge (see gauges model MP)

THERMOWELLS

They are used to protect every temperature gauge (thermocouples, thermoresistances, thermometer bulbs)

• Type:
  PIPE ⁄ BAR STOCK

• Connection to the process:
  Threaded - UNI / ANSI Flanged

• Materials:
  AISI 316L st. st.
  Other material on request

CONNECTION HEADS

The connection heads are necessary to connect the sensor to the extention cable.

• Materials:
  Cast alluminium
  Polycarbonate