Mechanical Flow Meter DN 80 Oval Gear Flow Meter With Pulse Output|Flow Meters| - AliExpress
DN100 Diameter pulse and 4 20mA output 38.48 282 m3/h flow range Flowmeter water|flowmeter water|water flowmeterwater flow - AliExpress
3/4 Inch Water Meter - Stainless Steel, Pulse Output | EKM Metering Inc.
Flow Sensor, 3/4 Inch Male NPT, 3-Wire, Digital Pulse Output, Includes 10kOhm Pull-Up Resistor to VCC, Hall Effect Sensor: Amazon.com: Industrial & Scientific
Series WMT2 | Multi-Jet Water Meter with Pulsed Output is a series of mechanical, water totalizing meters that display the total water usage. A few applications include cooling systems and irrigation.
Electronic Flow Meter FMT II with Pulse Output :: Commercial Fuel Solutions Ltd
flow sensors,proportional flow meters|Pulse Water Meter w/ Reed Switch 1 1/2"
B M Water Meters
BlueWhite Paddlewheel Flowmeter with Analog Output and 316 Stainless Steel Tee, Rate and Totalizer