Variable-area flow meter GMT
for liquidsclamp-on

variable-area flow meter
variable-area flow meter
variable-area flow meter
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Characteristics

Technology
variable-area
Fluid
for liquids
Installation
clamp-on
Volumetric flow rate

Min.: 0.5 m³/h
(17.6573 ft³/h)

Max.: 1,000 m³/h
(35,314.6667 ft³/h)

Process temperature

Min.: 0 °C
(32 °F)

Max.: 200 °C
(392 °F)

Process pressure

Min.: 0 bar
(0 psi)

Max.: 100 bar
(1,450.38 psi)

Description

Part of the Platon GMT Variable Area flowmeter family,models GMTB and GMTS are brass or Stainless Steel tube flowmeters with female screwed connections. With 1/2”, 1” and 2” BSP/NPT threaded fittings standard, the meters are ideal for arduous industrial service as an alternative to large glass tube flowmeters. They have particular advantages for gas or liquid flow measurement at high pressures and temperatures, where the fluids are opaque or dark coloured or to provide higher operational security for dangerous or toxic materials. The VA meter principle used in the Platon GMT flowmeter measures the position of a float in a precision-machined tapered tube. The float rises with the flow up the taper until the upthrust from the flow balances with the weight of the float. A magnet, electron beam welded into the float casing, drives the external meter indication over a 100mm scale typically displaying a 10:1 flow range. Options available on the GMTB/GMTS include GMTA) flow alarm outputs for high or low adjustable set points and electronic 4-20mA flow transmitter (GMTX) outputs. All of these are available with CENELEC intrinsically safe approval. For low-pressure Natural gas flow measurement, models are available with minimal line pressure loss.

Catalogs

182688
182688
2 Pages
176250
176250
4 Pages
689924
689924
3 Pages
*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.