Ashcroft 1490 25 Series Low Pressure Gauge with 2.5" Dial

Ashcroft 1490 25 Series Low Pressure Gauge with 2.5" Dial-

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Ashcroft 1490 25 Series Low Pressure Gauge with 2.5" Dial

Designed for low pressure measurement applications, the pressure gauge utilizes an ultra-sensitive diaphragm measuring system. Provides reliability and accurate performance ideal for non-corrosive gas measurement.

Designed for low pressure measurement applications, the pressure gauge utilizes an ultra-sensitive diaphragm measuring system. Provides reliability and accurate performance ideal for non-corrosive gas measurement.

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Designed for low pressure measurement applications, the pressure gauge utilizes an ultra-sensitive diaphragm measuring system. Provides reliability and accurate performance ideal for non-corrosive gas measurement.
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Ashcroft 25-1490 Offers

The Ashcroft® 1490 diaphragm gauge is a cost effective solution for low pressure measurement applications. It provides reliability and accurate performance due to its ultra-sensitive diaphragm measuring system. This series features an easily removable polycarbonate window for small zero adjustments. Case is suitable for intermittent or continuous services on natural gas. FlutterGuard™ option to reduce movement wear and eliminate pointer flutter. An ideal gauge for non-corrosive gas measurement.

Le manomètre à membrane Ashcroft® 1490 constitue une solution économique pour les applications de mesure de basse pression. Il offre fiabilité et précision grâce à son système de mesure à membrane ultra-sensible. Cette série est dotée d’une fenêtre en polycarbonate facilement amovible permettant d’effectuer de légers réglages à zéro. Le boîtier est adapté à une utilisation intermittente ou continue avec du gaz naturel. L’option FlutterGuard™ permet de réduire l’usure due aux mouvements et d’éliminer les oscillations de l’aiguille. Un manomètre idéal pour la mesure de gaz non corrosifs.

The Ashcroft 2½" and 3½" 1490 low pressure diaphragm gauge is designed for use whenever the pressure medium is air or a gas that is not corrosive to beryllium copper, brass, polysulfone and RTV silicone.

Les manomètres à membrane basse pression Ashcroft 1490 de 2½ et 3½" sont conçus pour être utilisés lorsque le fluide sous pression est de l'air ou un gaz non corrosif pour le cuivre au béryllium, le laiton, le polysulfone et le silicone RTV.

Features

  • Low pressure diaphragm gauge designed to measure pressure from 10"H2O to 15 psi, both positive and negative
  • ±2.% of span accuracy (ASME B40.1 Grade A)
  • 2-1/2" dial size
  • 1/4" MNPT process connection
  • Lower (L) or Center Back (B) locations
  • Glass-filled polysulfone case material, won't rust or dent
  • Beryllium copper diaphragm
  • Brass socket
  • Wetted materials of beryllium copper, brass, polysulfone and RTV silicone
  • Models with 1/8" MNPT process connection and compound pressure ranges also available
  • Easily removable polycarbonate window for small zero adjustments
  • FlutterGuard™ option to reduce movement wear and eliminate pointer flutter
  • Case is suitable for intermittent or continuous services on natural gas

Applications

Industrial Market:

  • Vacuum pumps
  • Air compressors
  • Filters
  • Gas measurement; burners and leak detectors
  • Vacuum ovens
  • Specialized OEM equipment
  • Medical and life sciences:
  • Suction regulators and respirators

Ashcroft 25-1490 Specifications

Accuracy ±2-1-2% of span (ASME B40.100 Grade A)
Précision ±2-1-2% de la plage de mesure (ASME B40.100, classe A)
Dial Size 2-1⁄2", 3-1⁄2"
Taille du cadran 2-1⁄2" , 3-1⁄2"
Ranges 10 in. H2O through vacuum, compound to 15 psi
Gamme 10 pouces d'eau, du vide jusqu'à 15 psi
Process Connection Location Lower, center back, top, 3 o’clock, 9 o’clock
Emplacement du raccordement au process En bas, au centre à l'arrière, en haut, à 3 heures, à 9 heures
Process Connection Size 1⁄8 NPT Male, 1⁄4 NPT Male, 1⁄8" Tubing hose barb, 3⁄16" Tubing hose barb, 1⁄4" Tubing hose barb, 1⁄4" O.D. Polytube hose barb, 3⁄32" Tubing hose barb
Diamètre du raccordement au process 1⁄8 NPT mâle, 1⁄4 NPT mâle, raccord cannelé pour tube de 1⁄8" , raccord cannelé pour tube de 3⁄16", raccord cannelé pour tube de 1⁄4« , raccord cannelé pour tuyau Polytube de 1⁄4" de diamètre extérieur, raccord cannelé pour tube de 3⁄32"
Movement Brass
Mécanisme Laiton
Dial Aluminum, white background, black figures and intervals
Cadran Aluminium, fond blanc, chiffres et intervalles noirs
Proof Pressure 1.5 X Range
Pression d'épreuve Gamme de 1.5 X
Burst Pressure Up to 5 psi = 50 psi
Greater than 5 psi = 100 psi
Pression d'éclatement Jusqu’à 5 psi = 50 psi
Supérieur à 5 psi = 100 psi
Mounting Option Stem, Flush U-clamp for panel mounting
Option de montage Tige, à fleur Collier en U pour montage sur panneau
Pointer Black, aluminum
Aiguille Noir, aluminium
Dampening FlutterGuard™
Amortissement FlutterGuardMC
Click here for complete specifications on the Ashcroft 25-1490

What's included with the Ashcroft 25-1490

  • Ashcroft 1490 25 Series Low Pressure Gauge with 2.5" Dial

Ask a question about Ashcroft 1490 25 Series Low Pressure Gauge with 2.5" Dial

Customer Reviews for the Ashcroft 25-1490

Ashcroft 25-1490 Offers

The Ashcroft® 1490 diaphragm gauge is a cost effective solution for low pressure measurement applications. It provides reliability and accurate performance due to its ultra-sensitive diaphragm measuring system. This series features an easily removable polycarbonate window for small zero adjustments. Case is suitable for intermittent or continuous services on natural gas. FlutterGuard™ option to reduce movement wear and eliminate pointer flutter. An ideal gauge for non-corrosive gas measurement.

Le manomètre à membrane Ashcroft® 1490 constitue une solution économique pour les applications de mesure de basse pression. Il offre fiabilité et précision grâce à son système de mesure à membrane ultra-sensible. Cette série est dotée d’une fenêtre en polycarbonate facilement amovible permettant d’effectuer de légers réglages à zéro. Le boîtier est adapté à une utilisation intermittente ou continue avec du gaz naturel. L’option FlutterGuard™ permet de réduire l’usure due aux mouvements et d’éliminer les oscillations de l’aiguille. Un manomètre idéal pour la mesure de gaz non corrosifs.

The Ashcroft 2½" and 3½" 1490 low pressure diaphragm gauge is designed for use whenever the pressure medium is air or a gas that is not corrosive to beryllium copper, brass, polysulfone and RTV silicone.

Les manomètres à membrane basse pression Ashcroft 1490 de 2½ et 3½" sont conçus pour être utilisés lorsque le fluide sous pression est de l'air ou un gaz non corrosif pour le cuivre au béryllium, le laiton, le polysulfone et le silicone RTV.

Features

  • Low pressure diaphragm gauge designed to measure pressure from 10"H2O to 15 psi, both positive and negative
  • ±2.% of span accuracy (ASME B40.1 Grade A)
  • 2-1/2" dial size
  • 1/4" MNPT process connection
  • Lower (L) or Center Back (B) locations
  • Glass-filled polysulfone case material, won't rust or dent
  • Beryllium copper diaphragm
  • Brass socket
  • Wetted materials of beryllium copper, brass, polysulfone and RTV silicone
  • Models with 1/8" MNPT process connection and compound pressure ranges also available
  • Easily removable polycarbonate window for small zero adjustments
  • FlutterGuard™ option to reduce movement wear and eliminate pointer flutter
  • Case is suitable for intermittent or continuous services on natural gas

Applications

Industrial Market:

  • Vacuum pumps
  • Air compressors
  • Filters
  • Gas measurement; burners and leak detectors
  • Vacuum ovens
  • Specialized OEM equipment
  • Medical and life sciences:
  • Suction regulators and respirators

Ashcroft 25-1490 Specifications

Accuracy ±2-1-2% of span (ASME B40.100 Grade A)
Précision ±2-1-2% de la plage de mesure (ASME B40.100, classe A)
Dial Size 2-1⁄2", 3-1⁄2"
Taille du cadran 2-1⁄2" , 3-1⁄2"
Ranges 10 in. H2O through vacuum, compound to 15 psi
Gamme 10 pouces d'eau, du vide jusqu'à 15 psi
Process Connection Location Lower, center back, top, 3 o’clock, 9 o’clock
Emplacement du raccordement au process En bas, au centre à l'arrière, en haut, à 3 heures, à 9 heures
Process Connection Size 1⁄8 NPT Male, 1⁄4 NPT Male, 1⁄8" Tubing hose barb, 3⁄16" Tubing hose barb, 1⁄4" Tubing hose barb, 1⁄4" O.D. Polytube hose barb, 3⁄32" Tubing hose barb
Diamètre du raccordement au process 1⁄8 NPT mâle, 1⁄4 NPT mâle, raccord cannelé pour tube de 1⁄8" , raccord cannelé pour tube de 3⁄16", raccord cannelé pour tube de 1⁄4« , raccord cannelé pour tuyau Polytube de 1⁄4" de diamètre extérieur, raccord cannelé pour tube de 3⁄32"
Movement Brass
Mécanisme Laiton
Dial Aluminum, white background, black figures and intervals
Cadran Aluminium, fond blanc, chiffres et intervalles noirs
Proof Pressure 1.5 X Range
Pression d'épreuve Gamme de 1.5 X
Burst Pressure Up to 5 psi = 50 psi
Greater than 5 psi = 100 psi
Pression d'éclatement Jusqu’à 5 psi = 50 psi
Supérieur à 5 psi = 100 psi
Mounting Option Stem, Flush U-clamp for panel mounting
Option de montage Tige, à fleur Collier en U pour montage sur panneau
Pointer Black, aluminum
Aiguille Noir, aluminium
Dampening FlutterGuard™
Amortissement FlutterGuardMC
Click here for complete specifications on the Ashcroft 25-1490

What's included with the Ashcroft 25-1490

  • Ashcroft 1490 25 Series Low Pressure Gauge with 2.5" Dial

Ask a question about Ashcroft 1490 25 Series Low Pressure Gauge with 2.5" Dial

Customer Reviews for the Ashcroft 25-1490

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