Sierra   Litre Meter have manufactured the LM and MM range of pelton wheel turbine flowmeters since 1975. The VFF range of rotary piston positive displacement meters joined the line-up in 1985. Litre Meter specialise in low flow measurement. Many of the meters are customised to customers precise requirments particularly in the field of Oil & Gas. spacer
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  • VFF Rotary Piston
  • LM Low Flow
  • MM High Flow
  • Instrumentation
  • Calibration
 

 

Click Photo for Spec Sheet Description Flow range Liquid Accuracy Pressure/ Temperature Features
LF15
LF15 Flowmeter, positive displacement

Positive displacement flowmeter with 316 stainless steel body, providing a pulse output. Nitronic SS, Titanium, brass or carbon graphite rotor dependent on pressure and flow rate range. Hazardous area approved as standard.

0 to 45 l/hr. Minimum subject to fluid viscosity e.g. 0.1 l/hr on 50cSt and 0.018 l/hr with special calibration. 90 l/hr with AGPVD or TiPVD option.

Any non abrasive, chemically compatible clean liquid. 0.8 to 1,000,000 cSt. For higher viscosities up to 2000 cSt a reduced maximum flow rate may apply.

  • ±1% reading - linearity.
  • ±0.5% reading - with linearisation
  • ±0.25% repeatability.

Pressures up to 414 bar and above (max 4000bar), temperature from -40 to +150°C. IP68.

Simple construction with only one moving part and reed switch pulse output. Available with any end connections to suit your application. Female NPT threaded connections standard, wafer fit available.

MF30
MF30

Positive displacement flowmeter with 316 stainless steel body, providing a pulse output. Nitronic SS, brass or carbon graphite rotor dependent on pressure and flow rate range. Hazardous area approved as standard.

0 to 90 l/hr. Minimum subject to fluid viscosity e.g. 0.7 l/hr on 3cSt. 180 l/hr with AGPVD option.

Any non abrasive, chemical compatible clean liquid. 0.8 to 1,000,000 cSt. For higher viscosities up to 2000 cSt a reduced maximum flow rate may apply.

  • ±1% reading - linearity.
  • ±0.5% reading - with linearisation
  • ±0.25% repeatability.

Pressures up to 414 bar and above (max 4000bar), temperature from -40 to +150°C. IP68.

Simple construction with only one moving part and reed switch pulse output. Available with any end connections to suit your application. Female NPT threaded connections standard, wafer fit available.

VFF4
VFF4

Positive displacement flowmeter with 316 stainless steel body, providing a pulse output. Nitronic SS, brass or carbon graphite rotor dependent on pressure and flow rate range.

0 to 250 l/hr. Minimum subject to fluid viscosity e.g. 1.6 l/hr on 50cSt and 0.8 l/hr with special calibration. 500 l/hr with AGPVD option.

Any non abrasive, chemical compatible clean liquid. 0.8 to 1,000,000 cSt. For higher viscosities up to 2000 cSt a reduced maximum flow rate may apply.

  • ±1% reading - linearity.
  • ±0.5% reading - with linearisation
  • ±0.25% repeatability.

Pressures up to 414 bar and above (max 2500bar), temperature from -40 to +150°C.

Simple construction with only one moving part and reed switch pulse output. Available with any end connections to suit your application. Female NPT threaded connections standard, wafer fit available. Hazardous area approved as standard. IP68.

VFF8
VFF8

Positive displacement flowmeter with 316 stainless steel body, providing a pulse output. Nitronic SS, brass or carbon graphite rotor dependent on pressure and flow rate range. Hazardous area approved as standard.

0 to 500 l/hr. Minimum subject to fluid viscosity e.g. 3.2 l/hr on 50cSt and 1.6 l/hr with special calibration. 1000 l/hr with AGPVD option.

Any non abrasive, chemical compatible clean liquid. 0.8 to 1,000,000 cSt. For higher viscosities up to 2000 cSt a reduced maximum flow rate may apply.

  • ±1% reading - linearity.
  • ±0.5% reading - with linearisation
  • ±0.25% repeatability.

Pressures up to 414 bar and above (max 2500bar), temperature from -40 to +150°C. IP68.

Simple construction with only one moving part and reed switch pulse output. Available with any end connections to suit your application. Female NPT threaded connections standard, wafer fit available.

HF20
HF20

Positive displacement flowmeter with 316 stainless steel body, providing a pulse output. Nitronic SS, brass or carbon graphite rotor dependent on pressure and flow rate range. Hazardous area approved as standard.

0 to 1200 l/hr. Minimum subject to fluid viscosity e.g. 6 l/hr on 11cSt. 2400 l/hr with AGPVD option.

Any non abrasive, chemical compatible clean liquid. 0.8 to 1,000,000 cSt. For higher viscosities up to 2000 cSt a reduced maximum flow rate may apply.

  • ±1% reading - linearity.
  • ±0.5% reading - with linearisation
  • ±0.25% repeatability.

Pressures up to 207 bar and above (max 1380bar), temperature from -40 to +150°C. IP68.

Simple construction with only one moving part and reed switch pulse output. Available with any end connections to suit your application. Female NPT threaded connections standard, wafer fit available.

HF40
HF40

Positive displacement flowmeter with 316 stainless steel body, providing a pulse output. Nitronic SS, brass or carbon graphite rotor dependent on pressure and flow rate range. Hazardous area approved as standard.

0 to 2400 l/hr. Minimum subject to fluid viscosity e.g. 12 l/hr on 11cSt. 4800 l/hr with AGPVD option.

Any non abrasive, chemical compatible clean liquid. 0.8 to 1,000,000 cSt. For higher viscosities up to 2000 cSt a reduced maximum flow rate may apply.

  • ±1% reading - linearity.
  • ±0.5% reading - with linearisation
  • ±0.25% repeatability.

Pressures up to 207 bar and above (max 1380bar), temperature from -40 to +150°C. IP68.

Simple construction with only one moving part and reed switch pulse output. Available with any end connections to suit your application. Female NPT threaded connections standard, wafer fit and hub available.

HF60
HF60

Positive displacement flowmeter with 316 stainless steel body, providing a pulse output. Nitronic SS, brass or carbon graphite rotor dependent on pressure and flow rate range. Hazardous area approved as standard.

0 to 3600 l/hr. Minimum subject to fluid viscosity e.g. 18 l/hr on 11cSt. 7200 l/hr with AGPVD option.

Any non abrasive, chemical compatible clean liquid. 0.8 to 1,000,000 cSt. For higher viscosities up to 2000 cSt a reduced maximum flow rate may apply.

  • ±1% reading - linearity.
  • ±0.5% reading - with linearisation
  • ±0.25% repeatability.

Pressures up to 207 bar and above (max 1380bar), temperature from -40 to +150°C. IP68.

Simple construction with only one moving part and reed switch pulse output. Available with any end connections to suit your application. Female NPT threaded connections standard, wafer fit and hub available.

HF66
HF66

Positive displacement flowmeter with 316 stainless steel body, providing a pulse output. Nitronic SS, brass or carbon graphite rotor dependent on pressure and flow rate range. Hazardous area approved as standard.

0 to 4000 l/hr. Minimum subject to fluid viscosity e.g. 270 l/hr on 11cSt. 12 to 8000 l/hr with AGPVD option.

Any non abrasive, chemical compatible clean liquid. 0.8 to 1,000,000 cSt. For higher viscosities up to 2000 cSt a reduced maximum flow rate may apply.

  • ±1% reading - linearity.
  • ±0.5% reading - with linearisation
  • ±0.25% repeatability.

Pressures up to 207 bar and above (max 1380bar), temperature from -40 to +150°C. IP68.

Simple construction with only one moving part and reed switch pulse output. Available with any end connections to suit your application. Female NPT threaded connections standard, wafer fit available.

V125
V125

Positive displacement flowmeter with 316 stainless steel body, providing a pulse output. Nitronic SS, brass or carbon graphite rotor dependent on pressure and flow rate range. Hazardous area approved as standard.

0 to 6,000 l/hr. Minimum subject to fluid viscosity e.g. 500 l/hr on 11cSt. 12,000 l/hr with AGPVD option.

Any non abrasive, chemical compatible clean liquid. 0.8 to 1,000,000 cSt. For higher viscosities up to 2000 cSt a reduced maximum flow rate may apply.

  • ±1% reading - linearity.
  • ±0.5% reading - with linearisation
  • ±0.25% repeatability.

Pressures up to 40 bar and above (max 1035bar), temperature from -40 to +150°C. IP68.

Simple construction with only one moving part and reed switch pulse output. Available with any end connections to suit your application. Female NPT threaded connections standard, wafer fit available.

V270
V270

Positive displacement flowmeter with 316 stainless steel body, providing a pulse output. Nitronic SS, brass or carbon graphite rotor dependent on pressure and flow rate range. Hazardous area approved as standard.

0 to 16,500 l/hr. Minimum subject to fluid viscosity e.g. 1500 l/hr on 11cSt. 33,000 l/hr with AGPVD option.

Any non abrasive, chemical compatible clean liquid. 0.8 to 1,000,000 cSt. For higher viscosities up to 2000 cSt a reduced maximum flow rate may apply.

  • ±1% reading - linearity.
  • ±0.5% reading - with linearisation
  • ±0.25% repeatability.

Pressures up to 40 bar and above (max 690bar), temperature from -40 to +150°C. IP68.

Simple construction with only one moving part and reed switch pulse output. Available with any end connections to suit your application. Female NPT threaded connections standard, wafer fit, hubs available.