Switch Paddlewheel Flow Meters

25 Results
Paddle Flow Switches -- FSP-60-1
from Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.

The paddle flow switches is with proven accuracy, ideal for critical low flow or high flow protection applications such as pump seal cooling water, pump inlet flow protection, cooling circuit protection, high and low flow rate alarm, valve failure, pump starting or failure, pipe blockage or rupture. [See More]

  • Electrical Output: Switch
  • Meter Type: Volumetric Flow Meter
  • Process Media Type: Liquid
Flow Switches -- 100 Series
from Proteus Industries Inc.

100 Series Flow Switches > Flow rates from 0.2 to 227 LPM / 0.06 to 60 GPM > Adjustable trip point > Flow switch cannot jam in Flow OK position > 5-year warranty. Active Design Assures Reliability Cannot Jam in “Flow OK ” Position Models span 0.08 to 60.0 GPM Adjustable Trip... [See More]

  • Electrical Output: Switch
  • End Fittings: In-line Threaded
  • Mounting: In-line
  • Process Media Type: Liquid
Flow Switch -- FSW300
from OMEGA Engineering, Inc.

The FSW301 flow switch comprises a paddle system (1) with a permanent magnet attached (2). Above that magnet is a reed contact (3), located outside the flow of fluid. A second magnet with opposing poles (4) creates the force necessary to reset the switch back to the no flow position. When the... [See More]

  • Electrical Output: Switch
  • Mounting: In-line
  • Pipe Diameter: 0.50 to 8.00
  • End Fittings: In-line Threaded
DF-DL - Digital Flowmeter with Batch Controller
from KOBOLD Instruments, Inc.

The DF-DL electronics convert the frequency signal generated by the rotating vane into a numeric flow reading displayed on the top line of the LCD display, the total batch volume on the bottom line, and a scalable analog output signal. Two relays with SPDT contacts are included and may be utilized... [See More]

  • Electrical Output: Current; Switch; Voltage
  • End Fittings: In-line Threaded
  • Mounting: In-line
  • Operating Pressure: 145 to 1450
High Flow Pelton Wheel -- MMPVC.100
from Litre Meter Limited

Pelton Wheel flowmeter with PVC body, providing a pulse output. [See More]

  • Electrical Output: Current; Frequency; Switch
  • Mounting: In-line
  • Pipe Diameter: 0.49
  • End Fittings: In-line Clamp (optional feature); Compression (optional feature); In-line Flanged (optional feature); Plain End (optional feature); Socket Weld / Union (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); Hub, Graylock etc
Paddle-Type Flow Switches -- 00063067
from Watts

Series FS-200-W Paddle-Type Flow Switches are used in commercial and industrial applications to accurately monitor the flow of liquid in pipelines servicing water systems, heating systems, air conditioning and processing installations for industrial and commercial applications. The flow switches are... [See More]

  • Electrical Output: Switch
  • End Fittings: In-line Threaded
  • Mounting: Insertion
  • Process Media Type: Liquid
Paddle Flow Switches -- MFS-25 Series
from Malema Sensors

The MFS-25 series of Paddle Flow Switches that are ideally suited in process applications where direction of flow and desired actuation set points are needed for control and dynamics of operations. These monitor flow/no flow conditions and are supplied in different paddle lengths. The trimming of... [See More]

  • Electrical Output: Switch
  • Mounting: In-line
  • Pipe Diameter: 1.00 to 8.00
  • Process Media Type: Liquid; Gas
Liquid Flow Meter -- 8000 Series
from Proteus Industries Inc.

Proteus 8000 Series instruments provide accurate, rugged, reliable and cost-effective measurement of heat transfer fluids and other liquids from -40 to 90 °C. Customized versions can be adapted for use with liquid temperatures to 150 °C and above. A built-in relay can be used to sound an... [See More]

  • Electrical Output: Current; Switch; Voltage
  • End Fittings: In-line Threaded
  • Mounting: In-line
  • Process Media Type: Liquid
Flow Switch -- FSW301
from OMEGA Engineering, Inc.

The FSW301 flow switch comprises a paddle system with a permanent magnet attached. Above that magnet is a reed contact, located outside the flow of fluid. A second magnet with opposing poles creates the force necessary to reset the switch back to the no flow position. When the monitored flow pushes... [See More]

  • Electrical Output: Switch
  • Mounting: Insertion
  • Pipe Diameter: 0.75 to 8.00
  • End Fittings: In-line Threaded
DF-KL - Digital Flowmeter
from KOBOLD Instruments, Inc.

The DF-KL Electronics convert the frequency signal generated by the rotating vane into a numeric flow rate indication displayed on the top line of the LCD display, bargraph indicator proportional to the measuring value on the bottom, and a scalable analog output signal and two limit contacts to... [See More]

  • Electrical Output: Current; Switch; Voltage
  • Process Media Type: Liquid
  • End Fittings: In-line Threaded
  • Operating Pressure: 85 to 1450
Paddle-Type Flow Switches -- 00067101
from Watts

Series FS-204-W Paddle-Type Flow Switches are used in commercial and industrial applications to accurately monitor the flow of liquid in pipelines servicing water systems, heating systems, air conditioning and processing installations for industrial and commercial applications. The flow switches are... [See More]

  • Electrical Output: Switch
  • End Fittings: In-line Threaded
  • Mounting: Insertion
  • Process Media Type: Liquid
Paddlewheel Flow Meters -- M-10000
from Malema Sensors

Tangential turbine flow meters continue to be the most common way to measure flow electronically in a wide range of industries. Enhancements to tangential turbine flow meter systems are producing a flow-sensing device that is smaller, easier to install, and more accurate than ever before. Malema... [See More]

  • Electrical Output: Current; Switch; Voltage
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 1.00
  • End Fittings: Tube End/Hose Nipple
Metering Flow Switches -- 500 Series
from Proteus Industries Inc.

Standard 500 Series metering flow switches are calibrated with water at approximately 25 °C / 77 °F. The use of fluids other than water may affect the accuracy of measurement due to differences in viscosity. Proteus ’ world-class calibration capability allows us to deliver instruments... [See More]

  • Electrical Output: Switch; Voltage
  • End Fittings: In-line Threaded
  • Mounting: In-line
  • Process Media Type: Liquid
Trim-To-Size Paddle Type Switch -- FSW-21 / FSW-22
from OMEGA Engineering, Inc.

FSW-20 series paddle-type switches easily install into pipes ranging in size from 1 ¼" on up using an ordinary pipe tee or threaded weld coupling. The paddle pivots to move out of the liquid ’s path with increasing flow, thereby activating the switch. The paddle is easily cut for field... [See More]

  • Electrical Output: Current; Switch; Voltage
  • Mounting: Insertion
  • Pipe Diameter: 1.25 to ?
  • End Fittings: In-line Threaded
DF-WM - Paddle Wheel Flow Switch
from KOBOLD Instruments, Inc.

Product Features. No Features Available [See More]

  • Electrical Output: Switch
  • End Fittings: In-line Threaded
  • Mounting: In-line
  • Process Media Type: Liquid
DF-ZL - Digital Flowmeter With Totalizer
from KOBOLD Instruments, Inc.

The DF-ZL electronics convert the frequency signal generated by the rotating vane into a numeric flow reading displayed on the top line of the LCD display, total flow volume since reset on the bottom, and a scalable analog output signal. Two relays with SPDT contacts are included and may be utilized... [See More]

  • Electrical Output: Current; Switch; Voltage
  • End Fittings: In-line Threaded
  • Mounting: In-line
  • Operating Pressure: 145 to 1450
DFT - Compact Paddle Flow Sensor
from KOBOLD Instruments, Inc.

Product Features. Flow Rates From 0.02 to 12 GPM. PTFE or Brass Bodies. Frequency Output Standard. Optional Digital Display, Transmitters, Totalizer & Batch Controllers. No Straight Run Requirements. Can Be Mounted in Any Orientation. Compact, Economical Design. The DFT compact series of paddle flow... [See More]

  • Electrical Output: Switch
  • End Fittings: In-line Threaded
  • Mounting: In-line
  • Process Media Type: Liquid
DOR - Insertion Paddle Wheel Flowmeter
from KOBOLD Instruments, Inc.

The KOBOLD DOR Series insertion paddle-wheel flowmeter/ flow monitor is a cost-effective means of accurately measuring the flow of water or water-like liquids in completely full, large diameter pipes. The paddle-wheel flowmeter/ flow monitor is inserted into the process piping via a threadolet or... [See More]

  • Electrical Output: Frequency; Switch
  • End Fittings: In-line Threaded
  • Mounting: Insertion
  • Operating Pressure: 1160
DPL - All Plastic Low Flow Paddle Wheel Sensor
from KOBOLD Instruments, Inc.

Product Features. Precision Flow Transmitter. Square Wave Pulse Output. Linearity ± 1.0% of Full Scale. Polypropylene Construction. Sapphire Bearings. Optional Analog Output and/or Digital Indication. The DPL Flow Sensor is a versatile transmitter capable of accurately measuring flow rates to... [See More]

  • Electrical Output: Switch
  • End Fittings: In-line Threaded
  • Mounting: In-line
  • Process Media Type: Liquid
DW - Paddle-Bellows Flowmeter & Switch
from KOBOLD Instruments, Inc.

Product Features. Accuracy ± 3% of full scale. Excellent for Highly Contaminated Media. Orientation Independent. Brass or Stainless Steel. High Current Switching Capability. Insensitive to Magnetic Fields. KOBOLD model DWU, DWS and DWP flow meters and switches are based on the paddle, or... [See More]

  • Electrical Output: Current; Switch
  • End Fittings: In-line Flanged
  • Mounting: In-line
  • Process Media Type: Liquid
DWD - Paddle Bellows Flowmeter and Switches
from KOBOLD Instruments, Inc.

Product Features. No Features Available. The KOBOLD measuring instrument type DWD is a flow rate transmitter with digital indication of the actual flow rate, analogue outputand two adjustable all-or-nothing relays indicating the switching point for monitoring limit values. An RS232C serial interface... [See More]

  • Electrical Output: Current; Switch; Voltage
  • Operating Pressure: 363
  • Process Media Type: Liquid
  • Media Temperature: 248
FPS - Insertion Paddle/Bellows Flow Switch for Liquids
from KOBOLD Instruments, Inc.

Product Features. Adjustable Switch Point. Position-Independent Installation. Maximum Pressure 160 PSI/450 PSI. Adjustable Switching Point. Brass and SS Construction. Micro Switch. Maximum Media Temperature250 °F. KOBOLD FPS flow switches are used wherever reliable control for min. or max. [See More]

  • Electrical Output: Switch
  • End Fittings: In-line Threaded
  • Mounting: Insertion
  • Process Media Type: Liquid
LPS - Air Flow Switch for Ducts
from KOBOLD Instruments, Inc.

Product Features. Adjustable Switchpoint. Micro Switch Rated to 15 Amps. Install in Vertical or Horizontal Ducts. KOBOLD LPS air flow switches are widely used to control flow setpoints in HVAC applications. In addition to being robust, they have the added benefit of being inexpensive as well. The... [See More]

  • Electrical Output: Switch
  • End Fittings: In-line Flanged
  • Mounting: Insertion
  • Process Media Type: Gas
PPS - Plastic Paddle Flow Switch
from KOBOLD Instruments, Inc.

Product Features. Bidirectional. Maximum Temperature 225 °F. Easy to Install. Low Cost. Low Pressure Drop. The extraordinary reliability of the KOBOLD paddle-type PPS flow switch is available at a competitive price and can be installed in pipes 1 â € and larger. These units, made of... [See More]

  • Electrical Output: Switch
  • Process Media Type: Liquid
  • End Fittings: In-line Threaded
  • Operating Pressure: 145
PSR/PS - OEM Paddle Flow Switch with Integral T-Piece
from KOBOLD Instruments, Inc.

Product Features. Switch Point Adjustable. Easy to Install. Brass or SS Construction. Low Cost. Maximum Pressure1450/3600 PSI. KOBOLD paddle type flow switches can be used wherever a simple economic yet reliable monitoring instrument is required for flow switching applications. The device operates... [See More]

  • Electrical Output: Switch
  • End Fittings: In-line Threaded
  • Mounting: In-line
  • Process Media Type: Liquid