MULTIPULSE GEAR - Medium capacity meters

The Multipulse Oval series PD flowmeters offer a high level of accuracy turndown & repeatability. These precision meters are used for flow rate measurement in flow monitoring & control applications and for totalizing in dispensing and batching.

Multipulse gear meters are suitable for use with a wide range of clean liquids including additives, fuels, viscous lubricants, chemicals, food bases & non-conductive low viscosity solvents either pumped or gravity fed.

FEATURES :■ High accuracy & repeatability.■ Measure low & high viscosity liquids.■ Optional mechanical & electronic registers.■ Certified Exd hazardous area versions in all sizes.■ No need for flow conditioning (straight pipe run etc.)■ Quadrature pulse output option & bi-directional flow.■ High pressure meters for mining & exploration.

STANDARD OPTIONS : Flanged and hygienic process connections, Explosionproof, integral and remote LCD totaliser-batch totaliser, flow rate totalisers, scaled pulse, 4~20mA & flow alarm outputs, electronic batch controllers and a mechanical register.

M E D I U M C A P A C I T Y O V A LG E A R F L O W M E T E R S

GENERAL SPECIFICATIONSGENERAL SPECIFICATIONSModel prefix : MG015 MG025 MG040 MG050

Nominal size ( inches ) 15mm ( 1/2" ) 25mm ( 1" ) 40mm ( 1.5" ) 50mm ( 2" )* Flow range (litres / min) 1 ~ 40 10 ~ 150 15 ~ 250 30 ~ 450* Flow range (USgal / min) 0.26 ~ 10.6 2.6 ~ 40 4 ~ 66 8 ~ 120Accuracy @ 3cp ± 0.5% of reading ( ± 0.2% with optional NL correction )Repeatability typically ± 0.03%Temperature range -20ºC ~ +120ºC ( -4ºF ~ +250ºF )Maximum pressure ( threaded meters ) Bar ( psig )

aluminium 68 bar (1000) 68 bar (1000) 30 bar (440) 20 bar (300)316L stainless 68 bar (1000) 68 bar (1000) 30 bar (440) 38 bar (560)

high pressure stainless 400 bar 400 bar 400 bar 300 barProtection class IP66/67 (NEMA4X), optional Exd IIB T6 or I.S.Recommended filtering 150 microns ( 100 mesh ) minimumElectrical - for pulse meters (see also optional outputs)Output pulse resolution : pulses / litre ( pulses / US gallon ) - nominal

Reed switch 83 ( 314 ) 27 ( 102 ) 14 ( 53 ) 6.5 ( 25 )Hall effect 166 ( 628 ) 107 ( 405 ) 56 ( 212 ) 26 ( 99 )

Quadrature Hall option 166 ( 628 ) 53.5 ( 203 ) 28 ( 106 ) 13 ( 50 )Reed switch output 30Vdc x 200mA max.Hall effect output (NPN) 3 wire open collector, 5~24Vdc, 20mA max.* Max. flow is to be reduced as viscosity increases, max. pressure drop 100Kpa. (15 psi)* Max. flow is to be reduced as viscosity increases, max. pressure drop 100Kpa. (15 psi)* Max. flow is to be reduced as viscosity increases, max. pressure drop 100Kpa. (15 psi)* Max. flow is to be reduced as viscosity increases, max. pressure drop 100Kpa. (15 psi)* Max. flow is to be reduced as viscosity increases, max. pressure drop 100Kpa. (15 psi)

www.trimecind.comfor individual data sheets:

T E C H N I C A L I N F O R M A T I O NM E D I U M C A P A C I T Y O V A L M E T E R S

All dimensions in millimeters

Option FittedB B B B C C C C

MG015 MG025 MG040H MG050 MG015 MG025 MP040H MP050RTI 2 / EB 145 164 196 208 124 124 160 180Mechanical 203 217 - 262 128 128 160 180

RT 20 149 168 200 212 110 120 160 180BT 11 136 155 188 200 110 120 160 180Cover 113 132 165 177 110 120 160 180

Modular Process A A A A ØC ØCConnections MP015 MP025 MP040 MP050 MP040 MP050

ANSI 150 Flange - 213 - 300 108 152DIN 16 Flange - 213 - 300 115 165JIS 10K Flange - 213 - 300 125 165BSP Screwed 104 152 234 236 - -NPT Screwed 104 152 234 236 - -

MODEL CODINGMODEL CODINGMODEL CODINGMODEL CODINGMODEL CODINGMODEL CODINGMODEL CODINGMG015 15mm ( 1/2" )MG025 40mm ( 1.5" )MG040 25mm ( 1" )MG050 50mm ( 2" )

Body materialBody materialBody materialBody materialBody materialA Aluminum S 316 Stainless SteelH High pressure stainless

Rotor material Rotor material Rotor material Rotor material Rotor material 4 Aluminum5 Stainless steel9 Application specific

Bearing typeBearing typeBearing typeBearing typeBearing type1 Ceramic ( SS rotors )4 Hardened steel roller bearings ( Alum. rotors )

O-ring materialO-ring materialO-ring materialO-ring materialO-ring material1 Viton ( standard ) -15~+200ºC (-5~+400ºF)2 Ethylene Propylene Rubber -150ºC (300ºF) max.3 Teflon encapsulated viton -150ºC (300ºF) max. 4 Buna-N (Nitrile) -65~+100ºC (-53~+212ºF)

Temperature limitsTemperature limitsTemperature limitsTemperature limitsTemperature limits- 2 120ºC ( 250ºF ) - see note 1 - 5 120ºC ( 250ºF ) - see note 2

Process connections Process connections Process connections Process connections Process connections 1 BSP female threaded 2 NPT female threaded 4 ANSI-150 RF flanges 5 ANSI-300 RF flanges6 PN16 DIN flanges9 Customer nominated

Cable entriesCable entriesCable entries0 3~6mm cable gland1 M20 x 1.5mm2 1/2" NPT

M o d e l N o. E x a m p l e

MG025 A 4 4 1 - 5 1 1 R2

Integral optionsIntegral optionsglass reinforced nylon ( GRN ) GRN terminal cover (std.)

SS Stainless terminal coverIECEx & ATEX approved E1 Explosion proof ~ Exd

2 NPN open collector phased outputs QP Quadrant pulseIECEx & ATEX approved Q1 Exd/Quadrant pulse

for injected combustion engines PF Pulsating flow optionIECEx & ATEX approved P1 Explosion proof ~ Exd with PF optionwith scalable pulse output B2 BT11 dual totaliserIECEx & ATEX approved B3 Intrinsically safe BT11 (I.S.)

flow rate, totaliser & all outputs R2 RT12 Flow Rate Totaliser IECEx & ATEX approved R3 Intrinsically safe RT12 (I.S.)Large backlite LCD digits R4 RT20 Flow Rate Totaliser

adapts to pulse output board FI Loop powered 4~20mA outputdc powered 2 stage batch controller E0 EB10 batch controller

consult factory SB Specific build requirement

DIMENSIONS

ACCURACY CURVES & PRESSURE DROP