美国McCrometer流量计应用于石油化工等多个场合，其结构形式多种多样有涡轮流量计，电磁流量计等，应用于管道中测试管路内流量，代表系列及参数：

V-Cone系列
Flow Meter accuracy to +/- 0.5%
Flow Meter repeatability to +/- 0.1%
Wide flow range
Pre-conditions flow
Requires minimal straight pipe
Low head loss
Low maintenance
No recalibration
Long life

Wafer-Cone系列（小尺寸流量计）
Natural Gas Wellheads
Gas, Water and CO2
Injection
Gas Lift
Fuel Gas
Sepator Discharge
Biogas Reactors
Cooling Systems
Plant HVAC
Process Gas Lines and More ...

Ultra Mag（电磁流量计）
Agricultural & Turf Irrigation Canal Laterals | Center Pivot Systems | Drip and Sprinkler Irrigation | Golf Course and Park Water Management
Metals and Mining Leachate | Washing
Power Feedwater
Process & Facility Control Air | Air + C02 + SF6 | Air / Gas | Argon | Carbon Dioxide | Caustic | Compound Blending Systems | Condensate | Cooling Water | Gases (Ammonia, Argon, Chlorine, CL2 + Air, Fuel, HCI + H2, Hydrogen, Naphtha, Natural, Nitrogen, Other Hydro Carbon, Propylene) | Liquid Butane | MTBE | Oil | Solvent | Steam | Tank-Car Loading | Water | Water Condensate
Pulp, Paper and Wood Black Liquor | Pulp Stock
Water & Wastewater Back Wash | Cooling Water | Filter and Pipe Galleries | Potable Water | Pump Stations | Pump Stations-Raw Water | Rate-of-flow Controller- Raw Water | Transmission Lines-Raw Water | Truck Loading and Discharge | Wastewater Effluent | Wastewater Management | Water Well Productio