Manometers

Pressure Gauges MGE.R Pressure Gauges MGE.R

Oleodinamica Mozioni

Product code: 6265

G1/8, G1/4, G1/2

dial diameter: 40, 50, 63, 80, 100, 150 mm

measuring range: -1 +15 bar; 0–1000 bar

Pressure gauges stainless steel case back MGE.P Pressure gauges stainless steel case back MGE.P

Oleodinamica Mozioni

Product code: 838

G1/8, G1/4, G1/2

dial diameter: 40, 50, 63, 80, 100, 150 mm

measuring range: -1 +15 bar; 0–1000 bar

Pressure gauges stainless steel MGE.F with front flange Pressure gauges stainless steel MGE.F with front flange

Oleodinamica Mozioni

Product code: 836

G1/8, G1/4, G1/2

dial diameter: 40, 50, 63, 80, 100, 150 mm

measuring range: -1 +15 bar; 0–1000 bar

Pressure gauges stainless steel MGE.B with a rear flange Pressure gauges stainless steel MGE.B with a rear flange

Oleodinamica Mozioni

Product code: 834

G1/8, G1/4, G1/2

dial diameter: 40, 50, 63, 80, 100, 150 mm

measuring range: -1 +15 bar; 0–1000 bar

Pressure gauges stainless steel MGE.S with a U-shaped bracket Pressure gauges stainless steel MGE.S with a U-shaped bracket

Oleodinamica Mozioni

Product code: 842

G1/8, G1/4, G1/2

dial diameter: 40, 50, 63, 80, 100, 150 mm

measuring range: -1 +15 bar; 0–1000 bar

Gauges M63 with a front flange Gauges M63 with a front flange

Duplomatic

Product code: 1531

G1/4

dial diameter: 63 mm

measuring range: 0–400 bar  

Manometer pressure gauges NG Manometer pressure gauges NG

Hydac

Product code: 2736

G1/4, G1/2

dial diameter: 63 or 100 mm

measuring range: -1–600 bar  

Test gauge kit TGK Test gauge kit TGK

Hydac

Product code: 2737

measuring range: -1–600 bar  

Gauge isolator EML Gauge isolator EML

Oleodinamica Marchesini

Product code: 802

G1/4

maximum working pressure: 600 bar

Pressure gauge anti-shock valves MRB Pressure gauge anti-shock valves MRB

Italmanometri

Product code: 844

G1/4, G3/8, G1/2

Pressure gauge anti-shock valves MR Pressure gauge anti-shock valves MR

Brevini

Product code: 2631

G1/4

maximum working pressure: 400 bar

Radial Gauges PH4004 (electronic) Radial Gauges PH4004 (electronic)

IFM

Product code: 2867

dial diameter: 100 mm

measuring range: -1–10 bar  

Radial Gauges PG2409 (electronic) Radial Gauges PG2409 (electronic)

IFM

Product code: 2839

G1/2

dial diameter: 100 mm

measuring range: -1–1 bar  

Radial Gauges PG2450 (electronic) Radial Gauges PG2450 (electronic)

IFM

Product code: 2840

G1/2

dial diameter: 100 mm

measuring range: 0–400 bar  

Radial Gauges PG2451 (electronic) Radial Gauges PG2451 (electronic)

IFM

Product code: 2841

G1/2

dial diameter: 100 mm

measuring range : -1–25 bar  

Radial Gauges PG2452 (electronic) Radial Gauges PG2452 (electronic)

IFM

Product code: 2842

G1/2

dial diameter: 100 mm

measuring range: 0–100 bar  

Radial Gauges PG2453 (electronic) Radial Gauges PG2453 (electronic)

IFM

Product code: 2843

G1/2

dial diameter: 100 mm

measuring range: -1–25 bar  

Radial Gauges PG2454 (electronic) Radial Gauges PG2454 (electronic)

IFM

Product code: 2844

G1/2

dial diameter: 100 mm

measuring range: -1–10 bar  

Radial Gauges PG2455 (electronic) Radial Gauges PG2455 (electronic)

IFM

Product code: 2845

G1/2

dial diameter: 100 mm

measuring range: -1–4 bar  

Radial Gauges PG2456 (electronic) Radial Gauges PG2456 (electronic)

IFM

Product code: 2846

G1/2

dial diameter: 100 mm

measuring range: -0.125–2.5 bar  

Radial Gauges PG2457 (electronic) Radial Gauges PG2457 (electronic)

IFM

Product code: 2847

G1/2

dial diameter: 100 mm

measuring range: -0.05–1 bar  

Radial Gauges PG2458 (electronic) Radial Gauges PG2458 (electronic)

IFM

Product code: 2848

G1/2

dial diameter: 100 mm

measuring range: -12.5–250 mbar  

Radial Gauges PG2489 (electronic) Radial Gauges PG2489 (electronic)

IFM

Product code: 2849

G1/2

dial diameter: 100 mm

measuring range: -5–100 mbar  

Radial Gauges PG2734 (electronic) Radial Gauges PG2734 (electronic)

IFM

Product code: 2850

G1

dial diameter: 100 mm

measuring range: -1–10 bar  

Manometers 

Principle work of manometers

Manometer is a hydraulic device which measures working fluid pressure in the system (oil, water, gas etc.). Due to the damping fluid inside, a premature failure of the device is prevented. The principle of operation of the pressure gauge is to balance the pressure with the help of elastic deformation, which is provided by a tubular spring or a sensitive membrane sealed in a holder and connected to the mechanism. This mechanism converts the linear movement of the sensing element into the movement of an arrow on the dial.

Manometers type

Depending on the design and sensitivity of the element, there are:

  • Liquid manometers are characterized by a high level of measurement accuracy, ease of use, low cost, quick installation without the use of special equipment;
  • Cargo piston pressure gauges have stable readings and high accuracy. Most often used products with a loose piston, the space under which is filled with special oil, under pressure entering the gap. This provides lubrication of rubbing surfaces. These types of pressure gauges are often used to verify and calibrate other pressure gauges;
  • Deformation manometers — the level of deformation of the sensitive element or the force developed by it depends on the measured pressure.

Manometers are also subdivided into accuracy classes (moreover, the smaller the number, the more accurate the instrument).

Types of manometers by connection method:

  • Axial threaded connection is located on the rear panel of the device;
  • Radial the thread is located at the bottom of the case, filled with glycerin to increase the accuracy of measurements.