Digital Water Flow Meters

NNT Digital Water Flow Meters Flow Rate Rapid Response Water Flow Switch Product Components: 1. Main-board,its functions are store memory data,record data and real-time display. 2. Water sensor,it specially used for sensing to transfer data to the main-board. 3. Function board,its roles are achieve the switch the functions and applications of rapid response. Model NPF3W704-03-口-M NPF3W720-04-口-M NPF3W740-06-口-M NPF3W711-10-M NPF3W721-14-口-M Display Flow Range 0.5~4L/min 2~16L

NNT Digital Water Flow Meters Adjustable Water Flow Control Switch Applicable fluid: Water, Ethylene glycol aqueous solution, Deionized water and diverse Chemical liquids Integrated display: 3-colour/2-screen display Built-in temperature sensor Manifold mounting available Rated flow ranges: from 0.5 to 250 l/min. Model NPF3W704-03-口-M NPF3W720-04-口-M NPF3W740-06-口-M NPF3W711-10-M NPF3W721-14-口-M Display Flow Range 0.5~4L/min 2~16L/min 5~40L/min 10~100L/min 50~250L/min Set

NNT NPF3W7 Series 3 Color/2 Screen Digital Water Flow Meters Is a flow switch a sensor? A flow switch, sometimes referred to as a flow sensor or flow indicator, is a device used to monitor the flow rate and pressure of liquids, air or other gaseous media through a duct, system or loop. Model NPF3W704-03-口-M NPF3W720-04-口-M NPF3W740-06-口-M NPF3W711-10-M NPF3W721-14-口-M Display Flow Range 0.5~4L/min 2~16L/min 5~40L/min 10~100L/min 50~250L/min Set Flow Range 0.35~5.50L/min 1.7

NNT High Pressure Accurate Flow Sensor Digital Water Flow Meters How do you adjust a water flow switch? Turn the adjustment screw clockwise to raise the flow rate required to activate the switch. Turn the adjustment screw counterclockwise to lower the flow rate required to activate the switch. Model NPF3W704-03-口-M NPF3W720-04-口-M NPF3W740-06-口-M NPF3W711-10-M NPF3W721-14-口-M Display Flow Range 0.5~4L/min 2~16L/min 5~40L/min 10~100L/min 50~250L/min Set Flow Range 0.35~5.50L

NPF3W7 Series Digital Water Flow Switch Controller Karman Vortex Sensor How to Test a Flow Switch Put cover on the flow switch and turn power on. Video of the Day. Start flow through the designated system. Observe flow in operation to determine if flow switch is working properly. Repeat this process many times to ensure flow switch and designated system is in fact working accurately. Applicable fluid: Water, Ethylene glycol aqueous solution, Deionized water and diverse

PF3W720 Paddle Type Flow Sensor Digital Air Flow Switch For Large Flow Why we use flow switch? The flow switch is designed to monitor the flow of air, liquid or steam. The device transmits a trip signal through to another device in the system, called a pump. ... Some of the uses of flow switches include cooling-circuit protection, pump protection, and alarms for too high or very low flow rates. What are typical uses of flow switches? Flow switches might be used to monitor the

3 Color 2 Display Water Flow Sensor 0 To 90°C Paddle Flow Switch Control Digital flow monitor: The set value can be copied to up to 10 flow monitors simultaneously. The settings of the master monitor (source of copy) can be copied to the slave monitors. Specifications: 1.40% smaller than the current product 2.Reduced required piping space 3.Temperature sensor, Flow adjustment valve 4.Fluid temperature: 0 to 90°C 5.Non-grease 6.Ethylene glycol aqueous solution can be used 7