News
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Ex Flow Meter for Fuel Tank-Farm Transfer & Reconciliation
An oil storage depot needed reliable measurement of fuel transfers between tanks and to dispatch points, to reconcile inventory and identify losses. Fixed YF-W200D explosion-proof ultrasonic flow meters on the transfer headers provide continuous flow, totals and long-term logged data. The challenge The entire tank-farm transfer area is an explosion-classified zone. Inventory reconciliation needs trustworthy…
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Ex Flow Meter for Flammable Reactor Feed & Heat Monitoring
A batch chemical plant needed accurate feeding of flammable raw materials into reactors, together with heat-transfer monitoring on the supply lines. The YF-W200D Ex ultrasonic flow meter measures feed flow externally and, using paired Pt100 transducers, also calculates thermal energy on hot utility lines. The challenge Reactor feed includes flammable liquids in an explosion-classified bay.…
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Ex Ultrasonic Flow Meter for Refinery Cooling & Process Water
A refinery needed to balance cooling-water distribution across process units and detect blocked or fouled heat exchangers. Because the lines run through classified areas, fixed YF-W200D explosion-proof ultrasonic flow meters were installed to provide continuous velocity and flow data to the control room. The challenge Cooling-water routes pass through zones requiring explosion-proof equipment. Large carbon-steel…
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Explosion-Proof Flow Meter for Chemical Solvent Pipeline Monitoring
A chemical plant producing alcohols and industrial solvents needed continuous flow monitoring on transfer lines in an explosion-classified area, while avoiding direct contact with aggressive, high-purity fluids. Clamp-on YF-W200D meters were installed on the outside of the stainless pipework for a non-intrusive, shutdown-free solution. The challenge Solvent vapors create a classified hazardous zone requiring Ex…
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Explosion-Proof Ultrasonic Flow Meter for Fuel Oil Loading & Batching
A petroleum products terminal needed accurate, custody-transfer-grade batch measurement for diesel and fuel oil during truck and rail loading, inside a zone where ordinary electronic instruments are not permitted. The fixed YF-W200D explosion-proof transit-time ultrasonic flow meter now provides reliable flow and totalized volume with a pulse output that drives the loading batch controller. The…
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Handheld Ultrasonic Flow Meter for Field Spot-Checks and Rental Use
Service teams and rental fleets need a rugged, ready-to-go meter they can carry to any site for a quick flow check. The YF-W200H handheld kit clamps onto pipes from DN15 to DN6000, runs all day on battery and logs results for later reporting. The challenge Measurements are short and happen at many different sites. Pipes…
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Clamp-On Energy Meter for HVAC Chilled Water Allocation and Tenant Billing
In multi-tenant buildings and district cooling, each consumer should pay for the cooling energy they actually use. The YF-E6 clamp-on energy meter calculates thermal energy from flow and supply/return temperature, installed on existing pipes without shutdown. The challenge Tenants need fair, usage-based cooling allocation. Existing chilled-water pipes cannot be cut for an inline heat meter.…
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Premium Flow Meter for a Large Water Main with Remote GPRS Monitoring
Transmission mains and major industrial feeders need high-accuracy flow data, often at unmanned sites too far for cabling. The premium YF-C8 provides that accuracy on very large pipes and supports remote data return via an optional GPRS DTU. The challenge Critical large mains require the best available accuracy. Sites are unmanned and lack data cabling.…
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Fixed Clamp-On Flow Meter for Continuous Plant Circulating Water Monitoring
Industrial plants need reliable, permanent flow measurement on circulating water systems for control and efficiency. The YF-C6 fixed wall-mount meter installs on the outside of operating pipes and continuously delivers flow, totalization and alarms to the control room. The challenge Circulating water lines run continuously and cannot be stopped. Permanent monitoring requires standard control integration.…
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Small Cooling Water Flow Meter for Welding Machines and Spindle Cooling
Welding machines, furnaces and machine spindles rely on small cooling-water flows; loss of cooling can damage equipment quickly. The small-bore YF-C3M clamp-on meter monitors cooling flow on lines from DN6 so a controller or alarm can react before damage occurs. The challenge Cooling lines are small, from about DN6. Low or lost flow must be…