Company Profile

Universal Flow Monitors & Universal Flow Monitors Inc Layouts: Rugged Vortex and Vane Equipment

Quick Answer: For cooling loops, pump skids, and lube oil circuits, Universal Flow Monitors and Universal Flow Monitors Inc layouts for rugged vortex and vane equipment are common. Silver Automation Instruments supplies equivalent inline and insertion flow meters with 4-20 mA HART, local display, and optional ATEX Zone 1 housings. Send your pipe size, fluid, pressure, temperature, and flow range for a direct quotation.

What the Universal Flow Monitors Inc Layout Covers

Universal Flow Monitors Inc is known for flow switch products used in cooling water lines, air compressor skids, and lubrication circuits. The layouts usually show inline vortex flow sensors and insertion vane switches placed on the main pipe or a bypass line. Engineers use these drawings to select straight run, probe depth, and trip set points.

A typical drawing for a vortex flow sensor calls for 15 diameters of straight pipe upstream and 5 diameters downstream. A vane flow switch drawing often shows a tee or a branch connection on top of a horizontal pipe. The top entry position keeps the vane clear of sediment and air pockets. Most engineers skip this part until a pump trip happens.

Where Rugged Vortex Equipment Fits

Rugged vortex equipment works well in cooling water and condensate lines from DN25 to DN200. The sensor body is often 316 stainless steel or 304 stainless steel. The electronics can include a local LED and a 4-20 mA HART output. Flow ranges from 0.5 to 10 m/s are common. Silver Instruments offers inline vortex flow meters with PT100 temperature compensation for saturated steam, cooling water, and light chemicals.

Last year a customer in Vietnam asked us for a vortex flow meter on a jacket cooling loop. The pipe size was DN80 and the medium was glycol at 5 cP. We supplied a 316L body with 4-20 mA HART output and a local display. The same loop used a mechanical vane switch as a low flow alarm.

Vane Flow Switches for Lube and Hydraulic Circuits

Vane equipment is common in lubrication lines from DN15 to DN50. The fluid is usually ISO VG 32 or ISO VG 68 oil. A fixed set point can trip a relay when flow falls below 0.2 m/s or a user set value in liters per minute. Silver Automation Instruments can supply insertion vane flow switches with G1/2 or NPT threads, a stainless paddle, and IP65 housing. We also provide explosion proof options for ATEX Zone 1 when the skid is located in a solvent area.

Universal Flow Monitors Inc Layouts often list vane switches for low flow cutout on pump discharge. The same approach applies to fuel oil, gearbox lubrication, and hydraulic power units. For diesel flow measurement we can also quote an oval gear flow meter with pulse output.

Key Parameters for a Quotation

To get a price from Silver Automation Instruments, send us the pipe size, fluid, operating pressure in bar, temperature in °C, flow range in kg/h or m3/h, and output signal. For example, send us 4 bar, 80 °C, DN50, 2000 to 20000 kg/h, 4-20 mA HART. The detail helps us recommend either a vortex meter, a thermal mass meter, or an oval gear meter. For seawater desalination plants we often quote electromagnetic flow meters. For vane switch replacement we need the thread size and set point.

You can reach Silver Automation Instruments at +86-25-68650347. WhatsApp is +86-25-52155837. WeChat is +86 15365082610.

Common Installation Mistakes

Many sites ignore straight run. A vortex meter installed after a partially open butterfly valve will read low. Vane switches installed in a vertical downpipe can flutter. In practice, install the vane switch in a horizontal line with the paddle at the pipe center. For salt water or corrosive media, use PTFE lining or 316L. For drinking water systems in Saudi Arabia or the UAE we sup