Products

Platon GMTX series

Platon GMTX series

Platon GMTX series

Platon GMT metal tube flowmeters are magnetically coupled VA meters for liquids. Requiring no external power they are robustly constructed for heavy duty, with flanged connections on ½" to 4" line sizes, and screwed BSP connections on ½", 1" & 2" units. Within the tapered flow tube, fluid flow lifts the metering element, which contains a magnet.

 

More details:

The external pointer follows the magnetic field and indicates flow against a clear 150th scale. Standard units are calibrated for air or water, but scales can be produced to suit other fluids and process conditions.

The GMTX "Vampire" is an electronic version of the standard GMT metal tube flowmeter, where the mechanical pointer and scale is replaced with an LCD to give local meter and digital display of flow rate and flow total. The totally solid state indicator is either loop powered, or mains AC powered with a 4 to 20mA output. High and low alarms are shown on the liquid crystal display panel, and can be signalled to the plant control system. For other liquids, and for flow measurement at different temperatures and pressures, call Sales who will arrange a custom scale to your requirements. You will need to quote your fluid type, SG, viscosity, pressure, temperature and the units preferred.

Specification

Flow Rate

20-417 L/min

Operating Pressure

100 BarG for Stainless Steel, 75 BarG for Brass (or as flange rating)

Operating Temperature

200 ºC (or 50 ºC for low pressure drop models)

Accuracy

±2% FSD

Wetted Materials

Stainless Steel or Brass

Float Material

Stainless steel, or PVC on Low pressure drop units

Guides

Stainless steel

Connections

Flanges DIN PN16 or Screwed BSP female

Overall Length

250mm for 1/2" to 2" units

Flow Range

10:1 typical, see tables

Protection

IP65

Flow Scale

100mm long, 150th typical

Standard Conditions

1.013bar & 20ºC (ATP)1

Installation

Vertical with flow upward

Display

Large LCD

Analogue scale

10% to 100%, 90mm long

Digital display

4 1/2" digit display, 10mm high

Flow Alarms

High and low

GMTXA

2 x 8A SPCO relays

GMTXD

2 x open collector transistors

Accuracy

±1% FSD

Power Supply

GMTXA: 85 - 265V AC, GMTXD: 12 to 24VDC loop powered

Output

GMTXA: active 4 to 20mA into 600W max
GMTXD: 4 to 20mA, 600W max @24V

Approval

CENELEC EEx ia IIC T4

 

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