Flow Switches

Brand Name:NNT

Model Number:NPF2A7

Place of Origin:China

NNT Paddle Type Air Flow Switch Protection System Digital Air Flow Meters A single controller can monitor the flow rate of 4 different sensors. How do I know if my flow switch is bad? ”No Flow” light coming on probably means the cell's flow switch has gone...

Brand Name:NNT

Model Number:NPF2A7

Place of Origin:China

NNT Digital Air Flow Meters Normal Air Switch Sensor Control Function: 1.Copy function Possible to copy information from one channel to one or more other channels. 2.Channel scan function:Allows constant monitoring of the displayed flow rate value for each...

Brand Name:NNT

Model Number:NPF2A7

Place of Origin:China

NNT Digital Air Flow Meters Accurate NPF2A7 Series Industrial Area Flow switches are mechanical devices used in controlling the flow of air, steam, or liquid. A flow switch operates by conveying a trip motion (relay, reed switch, paddle) to another machine...

Brand Name:NNT

Model Number:NPF2A7

Place of Origin:China

NNT Display Flow Switch Air Thread IP65 Digital Air Flow Meters What is a flow switch used for? 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...

Brand Name:NNT

Model Number:NPF2A7

Place of Origin:China

NNT 0.1~5I/Min Air Flow Switch Plug Wire Digital Air Flow Meters Application Examples: 1.Flow control of N2 gas to prevent detectioncamerashimmeringand lead frame oxidation 2.Flow control of cooling water for water temperature regulation and high frequency...

Brand Name:NNT

Model Number:NPF2A7

Place of Origin:China

NNT Heater Type Pneumatic Flow Switch Digital Air Flow Meters Digital flow switch for air applications Integrated display type Flow rate range: 1-10(/min) ~ 50-500(/min) Output for display unit with or w/o analog output Port sizes: 1/8, 1/4, 3/8, 1/2 Model...

Brand Name:NNT

Model Number:NPF2A7

Place of Origin:China

NNT Thermal Flow Switch For Air Components Digital Air Flow Meters (1) Low flow rate (volume) action of water flow switch (2) The structure of the water flow switch is simple, and the action contact surface is small (3) Water flow switch with low content...

Brand Name:NNT

Model Number:NPF2A7

Place of Origin:China

NNT NPF2Aseries Digital Air Flow Meters Paddle Air Flow Switch Series PF2A for air, PF2W for water, PF2D for deionized water and chemicals. Flow rate setting and monitoring are possible with the digital display. Integrated and remote type displays are ...

Brand Name:NNT

Model Number:NPF2A7

Place of Origin:China

NNT Digital Air Flow Meters DC12 ~ 24V Pneumatic Flow Switch The flow switch is to instruct the switch of the system according to the flow. Set the upper limit or lower limit for the flow switch. When the flow reaches the limit value, the flow switch will ...

Brand Name:NNT

Model Number:NPF3W7

Place of Origin:China

Piston Type DC28V Automatic Liquid Digital Flow Switches For Water Components: 1. Water sensor:Specially used for water flow sensing to transfer data to the main board 2. Main board:Store memory data, record data, real-time display 3. Function board:...

Brand Name:NNT

Model Number:NPF3W7

Place of Origin:China

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. ...

Brand Name:NNT

Model Number:NPF3W7

Place of Origin:China

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 ...

Brand Name:NNT

Model Number:NPF3W7

Place of Origin:China

NNT Digital Water Flow Meters 3/8 1/2 3/4 Paddle Flow Sensor Mounting: 1. Bracket mounting 2. Direct mounting 3. Panel mounting How do you adjust a flow switch? Turn the adjustment screw clockwise to raise the flow rate required to activate the switch. ...

Brand Name:NNT

Model Number:NPF3W7

Place of Origin:China

NNT Digital Water Flow Meters Protection IP65 Float Liquid Switch Display Function: Displays the output communication status and indicates the presence of communication data How does a flow switch work? A flow switch operates by conveying a trip motion (...

Brand Name:NNT

Model Number:NPF3W7

Place of Origin:China

NNT Digital Water Flow Meters 0.35~350L/Min Flow Switch For Water Application Examples: For the predictive maintenance of cooling water problems Monitors flow rate and temperature’s “switch ON/ OFF signals” and “analogue values” to determine the cooling ...

Brand Name:NNT

Model Number:NPF3W7

Place of Origin:China

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 ...

Brand Name:NNT

Model Number:NPF3W7

Place of Origin:China

NNT Mechanical 0~90 Degree Flow Control Digital Water Flow Meters Features: 1.40% smaller than the current product 2.Reduced required piping space What is the purpose of a water flow switch? The flow switch is designed to monitor the flow of air, liquid...

Brand Name:NNT

Model Number:NPF3W7

Place of Origin:China

NNT Pneumatic Industrial Electronic NPF Digital Water Flow Meters 1. 3 color/2 screen display 2. Fluid temperature range: 0~90℃ 3. The display can be rotated: 90°(counterclockwise)/225°(clockwise) 4. Reduce piping space Model NPF3W704-03-口-M NPF3W720-04...

Brand Name:NNT

Model Number:NPF3W7

Place of Origin:China

0-1MPa Water Flow Sensor Digital Flow Switch Paddle DC28V CE What are typical uses of flow switches? What is a Flow Switch Used For? As previously stated, flow switches are used to monitor and control the flow rate of fluid within an industrial process sys...

Brand Name:NNT

Model Number:NPF3W7

Place of Origin:Guangdong, China

NNT Water Flow Sensor Switch NPF3W Digital Water Flow Meters The principle of the water flow switch is to measure the water flow. You can measure the pressure drop at both ends of the valve, orifice plate, and then check the pressure drop and flow curve...