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MAS Pressure gauges with seal

MAS Pressure gauges with seal

MAS Pressure gauges with seal

Product catalog summary
Overview: This document outlines the technical specifications, installation, maintenance, and ordering information for the MAS and MSC series manometers by VALCOM® srl, designed for precise pressure measurement in industrial applications.
Construction Details:
  • MSC Series: Includes an AISI304 stainless steel capillary with a standard length of 1.5m.
  • MAS Series: Features an integral version without a capillary.
  • Common Features: Both series have a waterproof AISI304 steel case, a Bourdon spring AISI316 manometer element, and a stainless steel amplifier. The display is a Ø100mm aluminum dial with black graduations on a white background.
Technical Features:
  • Accuracy: ±1%FS
  • Thermal Error: 0.8% per 10°C
  • Ambient Temperature Range: -10 to 70°C
  • Process Temperature Range: -10 to 90°C (specify at order)
Seal Types:
  • Direct Seals: Suitable for fluids with solids or mud.
  • Distance Seals: Recommended for installations with significant vibrations or high fluid temperatures.
Installation Guidelines:
  • Ensure proper welding of the ring to avoid deformation.
  • For distance seals, install the manometer at the same height as the seal to minimize hydrostatic offset errors.
Maintenance:
  • Regular cleaning is necessary to maintain sensitivity, especially if deposits form on the seal.
  • Use appropriate cleaning fluids to avoid damaging the diaphragm.
Calibration Procedure:
  • Requires a calibration pump and specific accessories.
  • Adjustments are made by applying pressures at specific intervals and adjusting the indicator accordingly.
Ordering Information:
  • Includes a detailed coding system for specifying diameter, process connection, filling type, measuring range, and capillary options.
  • Examples provided for both MAS and MSC series.
Process Connection:
  • DIN Nut DN 40: Standard process connection.
  • Process connection with seal: M6 option available.
  • Special connection: Z99 option available.
Filling Type:
  • Dry display: M01.
  • Dry display with 1 free contact: M02.
  • Dry display with 2 free contacts: M03.
  • Glycerine filling: M04.
  • Glycerine filling with 1 free contact: M05.
  • Glycerine filling with 2 free contacts: M06.
Measuring Range (bar):
  • 0 to 1.6: M1.
  • 0 to 2.5: M2.
  • 0 to 4: M3.
  • 0 to 6: M4.
  • 0 to 10: M5.
  • -1 to +3: N5.
  • -1 to +5: N6.
  • -1 to +1.5: N7.
  • Special range: Z9.
Capillary Options:
  • 1 x Capillary AISI 304 1 m: 01.
  • 1 x Capillary AISI 304 1 m + Moplen sheath: 31.
  • 1 x Capillary AISI 304 1 m + SS sheath: 61.
Additional Information: For a complete list of available solutions, refer to the website: www.valcom.it/codification. Technical changes are reserved.
Revision History:
  • Rev 0 (21/09/09): Initial release.
  • Rev 1 (11/11/13): Added order table and revised document layout.
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Catalog excerpts

MAS Pressure gauges with seal-1

Fig.1 – Separatori diretti serie MAS Direct seal MAS series Fig.2 – Separatori a distanza serie MSC Distance seals MSC series DETTAGLIO ELEMENTI COSTRUTTIVI PARTS DETAILS MSC – capillare inox AISI304, lunghezza std 1.5m MAS – versione integrale senza capillare MSC – AISI304 st.st. capillary, std length 1.5m MAS – integral version without capillary Custodia: a tenuta stagna in lamiera AISI304 Elemento manometrico: molla Bourdon AISI316 Movimento amplificatore: acciaio inox Quadrante: Ø100mm (standard) in alluminio, grad. nero fondo bianco Indice: alluminio brunito Separatore: materiale corpo e anello a saldare AISI316, membrana AISI316, viti di bloccaggio corpo AISI304, o-ring di tenuta Viton, riempimento con olio al silicone Case: water-proof, AISI304 steel sheet Manometer element: Bourdon spring AISI316 Amplifier: stainless steel Display: Ø100mm (standard) aluminium, black deg. on white b.ground Indicator: bronzed aluminium Seal: body and welding ring AISI316, diaphragm AISI316, fixing screws AISI304, o-ring Viton, silicone oil filling CARATTERISTICHE TECNICHE TECHNICAL FEATURES - Campi di misura: vedi sezione ordinazione (pag. 5-6) - Accuratezza: ±1%FS - Deriva termica: 0.8% / 10°C - Campo temperatura ambiente: -10÷70°C - Campo temperatura di processo: -10÷90°C (specificare all’ordine) - Measuring fields: see ordination section (pages 5-6) - Accuracy: ±1%FS - Thermal error: 0.8% / 10°C - Ambient temperature range: -10÷70°C - Process temperature range: -10÷90°C (please specify at order) Per applicazioni speciali consultare il nostro ufficio tecnico. Our technical office is at your disposal for special applications. VALCOM® srl - Via Gramsci 1 - 26827 Terranova P. (LO) - ITALY Tel +39 0377 911066 Fax +39 0377 919156 www.valcom.it info

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MAS Pressure gauges with seal-2

MANOMETRI MAS / MSC MAS / MSC MANOMETERS DISEGNI DIMENSIONALI Fig.3 – Separatori diretti serie MAS Direct seal MAS series DIMENSIONAL DRAWINGS Fig.4 – Separatori a distanza serie MSC Distance seal MSC series SCELTA TIPO SEPARATORE I separatori di fluido vengono impiegati quando si vuole evitare che il fluido di cui occorre misurare la pressione venga in contatto con le parti interne del manometro. Modelli disponibili: Seals are used when it is necessary to avoid measured fluid to come in contact with the internal part of the manometer. Available types: A) Separatori diretti (Fig.1 e fig. 3)....

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MAS Pressure gauges with seal-3

Il tronchetto deve essere saldato alla tubazione o al serbatoio con cura; l’eccessivo riscaldamento del tronchetto potrebbe deformare la superficie di tenuta dell’o-ring del separatore. Servirsi eventualmente dell’attrezzo cod. 55100 per evitare deformazioni (vedi parti di ricambio). Nei manometri con separatore a distanza, la differenza di altezza manometro-separatore provoca un offset dovuto al battente idrostatico del liquido di riempimento. Se il liquido di riempimento è olio al silicone ed il capillare è lungo 1.5m, si ha un errore di zero massimo 2 teorico di 0.135kg/cm . Il corrispondente...

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MAS Pressure gauges with seal-4

TARATURA MANOMETRI CON SEPARATORE CALIBRATION OF MANOMETERS WITH SEAL Per l’operazione è necessario disporre di una pompa per taratura manometri, completa di manometro di controllo e di un manicotto a saldare lato separatore, con attacco filettato ½”G lato pompa (accessorio 51240). Procedura di taratura (possibile solo con manometri a secco, senza riempimento di glicerina): For this operation it is necessary to use a manometer calibration pump, with a control manometer onboard and a welding sleeve on the seal side, and a screw connection ½”G on the pump side (accessory number 51240). Follows...

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MAS Pressure gauges with seal-5

CODICI DI ORDINAZIONE - Serie MAS ORDERING INFORMATIONS - MAS series CODIFICAZIONE / ORDERING INFORMATION Esempio / Example Manometro MAS / MAS manometer MAS K12 M3 M04 DIAMETRO / DIAMETER Diametro 100 mm attacco posteriore K11 Diameter 100 mm back connection Diametro 100 mm attacco radiale K12 Diameter 100 mm side connection Diametro 150 mm attacco posteriore K13 Diameter 150 mm back connection Diametro 150 mm attacco radiale K14 Diameter 150 mm side connection Diametro 63 mm attacco posteriore K15 Diameter 63 mm back connection Diametro 63 mm attacco radiale K16 Diameter 63 mm side connection...

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MAS Pressure gauges with seal-6

CODICI DI ORDINAZIONE - Serie MSC ORDERING INFORMATIONS - MSC series CODIFICAZIONE / ORDERING INFORMATION Esempio / Example Manometro MSC / MSC manometer MAS K18 M3 M04 DIAMETRO / DIAMETER Diametro 100 mm attacco posteriore K17 Diameter 100 mm back connection Diametro 100 mm attacco radiale K18 Diameter 100 mm side connection Diametro 150 mm attacco posteriore K19 Diameter 150 mm back connection Diametro 150 mm attacco radiale K20 Diameter 150 mm side connection ATTACCO AL PROCESSO / PROCESS CONNECTION Attacco al processo Tronchetto ET13 filettato 1" G-M M1 Process connection screwed ring ET13...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.