Flow Switches

Model Number:HPT-34

Place of Origin:China

Features: Wide measuring range:0～1～500m; High precision; Good stability; Wide working temperature:-20～85℃; Strong corrosion resistance; Guide gas calbe transmission; Convenient adjustment of zero point and the full range. Applications The oil industry, ...

Brand Name:HPT

Model Number:HPT-8

Place of Origin:China

Pressure Port :G1/8 Female PROFESSIONAL PRESSURE ,LEVEL,TEMPERATURE TRANSMITTER SOLUTION PROVIDER Instruction: HPT-8 differential pressure transmitters adopt piezoresistive isolated membrane silicon oil-filled as sensing element, the measured pressure on ...

Brand Name:NNT

Model Number:NPF2A7

Place of Origin:China

DC12~24V±10% Digital Air Flow Switch Meters 1/8 1/4 NPF2A7 Flow Meter When would you use a flow switch? Flow switches might be used to monitor the flow rate of a liquid, trigger an alarm if the flow is too high or too low or even protect a pump. The flow ...

Brand Name:NNT

Model Number:NPF2A7

Place of Origin:China

Electronic -50KPa~0.75KPa Air Flow Switch Heater Aluminum Flow Sensor How to test a flow switch? Put cover on the flow switch and turn power on. Start flow through the designated system. Observe flow in operation to determine if flow switch is working ...

Brand Name:NNT

Model Number:NPF2A7

Place of Origin:China

PF2A7 Paddle Type Accuracy Digital Flow Sensor 1-500L/Min Switch For Air What is normal air flow rate? 1 atmosphere Normal flow rate is 1 atmosphere (101.3 kPa) or 14.696 psia at 32 0F (0 0C). Actual flow rate is the actual volume of fluid that passes a ...

Brand Name:NNT

Model Number:NPF2A7

Place of Origin:China

Electronic Flow Switch Digital Air Flow Sensor Adjustable Paddle Type How do you reset a flow switch? Turn the unit off and unplug it from the power source for 30 seconds. This resets the spa's control panel and will make the switch work again. If this ...

Brand Name:NNT

Model Number:NPF2A7

Place of Origin:China

Wholesale Flow Switch Electronic Flow Switch Thermal Sensor For Flow Switch 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 ...

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 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 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 ...