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Meriam Process Technologies Products
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<< Meriam Pressure Gauges

Meriam 1126-P2 Series
Portable Differential Pressure Gauge
  • ± 0.75% FS for ranges 50" WC and greater; ± 1.5% FS for ranges less than 50" WC
  • Simple zero, span and linearity adjustment (field calibration)
  • Temperature compensation for varying ambient
  • NEMA 4, Die-cast aluminum indicator case
  • Built-in pulsation dampening (field adjustable)
  • 270° pointer travel for improved resolution
  • Break-resistant acrylic viewing window
  • Over-range protection
 Click here for larger image - Meriam 112-p2 6 Series Portable Differential Pressure GaugesClick here for larger image - Meriam 112-p2 6 Series Portable Differential Pressure Gauges
Meriam 1126 Series Shown
 

Product Information
Datasheet

194 kB

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The Meriam Bellows D/Pline of instruments serves as a compliment to the Meriam Manometers by offering a choice when pressure rating, space, process compatibility and many other specifications are a factor. The Meriam Bellows D/P units are used by many instrument manufacturers as the basic differential pressure sensing devices for indicators, recorders, transmitters or controllers.

The 1126P-2 is designed for portable applications. Typical examples are periodic measurements of the pressure drop across filters, balancing of flow rates in heating and cooling systems, and checking of backflow prevention devices. Meriam’s 1126P-2 consists of an 1126 D/P Indicator with 3-valve manifold and piping, 2 hoses, and quick disconnects. Each instrument system is assembled as a complete package with all the accessories mounted in a rugged, lightweight, case. When used as a flow measuring device, the instrument normally comes with a 0-100% square root scale. With all flow elements designed for the same differential, multiplying the scale reading by the primary element’s full flow design value gives readings directly in flow units. Scales in flow units, inches of H20, PSI and metric units are also available.
 

Specifications

Dial Size

 6"
Housing Combinations End Housings Brass, Steel, 316SS, Monel
Centerplates Brass, 316SS
Static Working Pressure 500 or 1000 PSI (brass only)
1500, 3000 or 6000 PSI
Press Connections 1/4" NPT (brass only)
1/4" & 1/2" NPT
Bellows 250 PSIG
Mounting Beryllium Copper (30" W.C. Minimum--60 PSID Maximum)
316 Stainless Steel (50" W.C. Minimum--500 PSID Maximum)
Monel (50" W.C. Minimum--60 PSID Maximum)
Standard Features ±0.75% FS for ranges 50" WC and greater; ±1.5% FS for ranges less than 50" WC.
Simple zero, span and linearity adjustment (field calibration).
Temperature compensation for varying ambient.
NEMA4, Die-cast aluminum indicator case.
Built-in pulsation dampening (field adjustable).
270°pointer travel for improved resolution.
Break-resistant acrylic viewing window.
Over-range protection.
 
Ordering Information

Model

Description

Buy Online

Price
1126P2B Meriam 1126-P2-B Portable Differential Pressure Unit, 6" Brass, 100"WC, 500 SWP  Buy Now $1,499.00
1126P2S Meriam 1126-P2-S Portable Differential Pressure Unit, 6" SS, 200"WC, 1500 SWP  Buy Now $1,499.00

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