The LFT range of Turbine Flowmeters meet the demands of most liquid measurement applications. They are well suited to the measurement of low viscosity lubricating and non-lubricating fluids, although versions for slurry applications are available. A high degree of accuracy and repeatability are attainable using this time served flowmetering principle, which is easily field serviced and re-calibrated. Available in sizes 1/2" up to 6" with optional intrinsic safety and LCD rate / totaliser display.
The Rotor blades sweep out the full bore of the meter except for a small tip clearance space . As the blade tips pass the magnetic pick up they initiate a pulse . Flow rate is determined by the frequency of the pulses and Totalised Flow is obtained by summing the pulses .
“ Fluidwell “ Totalisers , which sum the pulses automatically and display Flow Rate and Total Flow instantly on the readout , can be mounted on the Turbine or fitted remotely . Options include: linearisation, pulse/4-20 retransmit , batch control, RS comms, with various power options including 7 year Battery. (EEx ia versions available)
Linearity : + / - 0.5 % ( better than + / - 0.2 % when used with “Fluidwell “ Totaliser ) . Repeatability : + / - 0.1 % . Temperature : - 30 oC to + 120 oC ( maximum + 350 oC with optional High Temperature Pick Up ) . Pressure Drop : 250 mbar at maximum quoted Flow rate .
Code/Style
BSP : BSPP Male Threaded . NPT : NPT Male Threaded . FL1 : ANSI 150 Flanged . FL2 : ANSI 300 Flanged . FL3 : BS 4504 ( DIN ) PN16 . FL4 : BS 4504 ( DIN ) PN25 . WAF : Wafer . TRI : Tri – Clamp .
Example Options
HT : High Temperature Pick Up . IS : Intrinsically Safe Pick Up . 2P : Second Pick Up fitted .
LFT Turbines fitted with the intrinsically safe pick up ( IS option ) are suitable for Hazardous Installations ( Eex ia IIC T4 ) .
F112 Flow Rate Totaliser unit can be fitted to the LFT turbine meter series to provide and flow rate and total display, 4-20mA flow rate output, and pulse output for flow total.
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price(£)
Order Item
LFT/½"Low/BSP
½" Liquid Flow Turbine 2 - 10 L/min, St/Steel Construction, Screwed Connections
Accuracy (within linear range) : + / - 0.5 %, better than 0.2 % when used with “ F112-P” Rate/Totaliser , Repeatability : + / - 0.1 % , Temperature : - 30ºC to + 120ºC (350ºC Option)
½" Liquid Flow Turbine 2-20 L/min St/Steel Construction, Screwed Connections. Accuracy (within linear range) : + / - 0.5 %, better than 0.2 % when used with “ F112-P” Rate/Totaliser , Repeatability : + / - 0.1 % , Temperature : - 30ºC to + 120ºC (350ºC Option)
695.00
LFT/¾"Low/BSP
¾" Liquid Flow Turbine 14 - 140 L/min St/Steel Construction, Screwed Connections. Accuracy (within linear range) : + / - 0.5 %, better than 0.2 % when used with “ F112-P” Rate/Totaliser , Repeatability : + / - 0.1 % , Temperature : - 30ºC to + 120ºC (350ºC Option
595.00
LFT/¾"High/BSP
¾" Liquid Flow Turbine 14 - 140 L/min St/Steel Construction, Screwed Connections. Accuracy (within linear range) : + / - 0.5 %, better than 0.2 % when used with “ F112-P” Rate/Totaliser , Repeatability : + / - 0.1 % , Temperature : - 30ºC to + 120ºC (350ºC Option)
595.00
LFT/1"/BSP
1" Liquid Flow Turbine 27 - 270 L/min St/Steel Construction, Screwed Connections. Accuracy (within linear range) : + / - 0.5 %, better than 0.2 % when used with “ F112-P” Rate/Totaliser , Repeatability : + / - 0.1 % , Temperature : - 30ºC to + 120ºC (350ºC Option)
659.00
LFT/1½"/BSP
1½" Liquid Flow Turbine 55 - 550 L/min St/Steel Construction, Screwed Connections. Accuracy (within linear range) : + / - 0.5 %, better than 0.2 % when used with “ F112-P” Rate/Totaliser , Repeatability : + / - 0.1 % , Temperature : - 30ºC to + 120ºC (350ºC Option)
695.00
LFT/2"/BSP
2" Liquid Flow Turbine 114 - 1140 L/min St/Steel Construction, Screwed Connections. Accuracy (within linear range) : + / - 0.5 %, better than 0.2 % when used with “ F112-P” Rate/Totaliser , Repeatability : + / - 0.1 % , Temperature : - 30ºC to + 120ºC (350ºC Option)
759.00
LFT/4"/FL
" Liquid Flow Turbine 454 - 4540 L/min St/Steel Construction, Flanged Connections. Accuracy (within linear range) : + / - 0.5 %, better than 0.2 % when used with “ F112-P” Rate/Totaliser , Repeatability : + / - 0.1 % , Temperature : - 30ºC to + 120ºC (350ºC Option)
1750.00
LFT/6"/FL
6" Liquid Flow Turbine 909 - 9080 L/min St/Steel Construction, Flanged Connections Accuracy (within linear range) : + / - 0.5 %, better than 0.2 % when used with “ F112-P” Rate/Totaliser , Repeatability : + / - 0.1 % , Temperature : - 30ºC to + 120ºC (350ºC Option)
2455.00
F110-P-HD
Fluidwell F 1 series flowrate totaliser, LDC display, with pulse and analogue ( 4-20mA) O/P, 24vDC, loop powered, ABS field mounting enclosure ( panel or direct mounting ).
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