▲Pipe size: DN50 to 700mm. TM-1 Transducer. ▲1 way OCT pulse output. ▲1 way Relay output. ▲Pipe material: Steel, stainless steel, cast iron, copper, PVC, aluminmum, glass steel, etc. Liner is allowed.
eBay
Hall Effect Water Flow Sensor YF-S201 (1-30L/min 2.0MPa) DC 5-24V Liquid Flowmeter
Aliexpress UK
GE Panametrics TransPort PT878-01 PORTABLE LIQUID FLOWMETER LOADED .Everything on the pictures are included in the kit. Free postage
eBay
Digital Water Flow Meter High Accuracy IPX6 Measure Water Consumption and Flow Rate for Outdoor Garden Watering Irrigation Hose
Aliexpress UK
Convertor protection class IP67, transducer protection class IP98. Velocity range. 1 way OCT pulse output. Single liquid can transmit ultrasound, such as water, sea water, sewage, oil, alcohol, etc.
eBay
KegLand 0.1-1.5L/MIN Oxygen Flow Meter (With Duotight 8MM Fittings)
Aliexpress UK
Good conditioning and good working order
eBay
GX-05 Garden Hose Water Flow Meter with Brass Thread, Measures Gallons & Liters, Compatible with Water Timers
Aliexpress UK
PCE Instruments Ultrasonic Flow Meter PCE-TDS 100H Very good condition, calibration expired Please note I don’t know why but if you look at the display front is blurry but if you look from angle is okay clear, is shown on last pictures
eBay
10/50/100 Plastic Robert Flow Control Water Stop Clamp Adjustable Medical Catheter Hose Clamp For Fish Tank Hose Flow Regulator
Aliexpress UK
pulse & Modbus. left over from project The Micronics U1000 Clamp On Ultrasonic Doppler Flow Meter is a high-quality flow meter designed by Micronics. Manufactured in China, this ultrasonic doppler flow meter is a reliable and efficient tool for measuring the flow of liquids and gases. Ideal for use in various industries, this flow meter provides accurate and precise data for monitoring and controlling fluids in pipes. With its innovative technology and durable design, the Micronics U1000 Clamp On Ultrasonic Doppler Flow Meter is a valuable asset for businesses and industrial applications.
eBay
10/50/100 Plastic Robert Flow Control Water Stop Clamp Adjustable Medical Catheter Hose Clamp For Fish Tank Hose Flow Regulator
Aliexpress UK
Protocol made by the manufacturer. User protocols can be made on enquiry. TinySA ULTRA Handheld Portable RF Spectrum Analyzer 4" Screen 100k-5.3GHz. 7-digit totals for net, positive and negative flow.
eBay
Threaded Brass Ball Valve 12''1''2'' Water Pipe Switch Large Flow Thickened Valve Air Water Oil Flow Control Plumbing Fitting
Aliexpress UK
▲Pipe size: DN25 to 700mm. ▲1 way OCT pulse output. ▲Pipe material: Steel, stainless steel, cast iron, copper, PVC, aluminmum, glass steel, etc. Liner is allowed. Steel Belt. 2 x 5m Signal Cable. ▲Type of liquid: Single liquid can transmit ultrasound, such as water, sea water, sewage, oil, alcohol, etc.
eBay
AS60-Set Of 11 Shower Shower Flow Restrictor, Water Saving Insert, Flow Restrictor, For Shower, Water-Saving Shower Head
Aliexpress UK