Switch Positive Displacement Flow Meters
from Assured Automation
The D10 is a positive displacement meter that is suitable for use on potable drinking water systems. The meters have a low starting flow rate and excellent accuracy within the normal flow range. All sizes include an internal reed switch and for pulse output with a 2 foot long, 2-wire cable emerging... [See More]
- Electrical Output: Switch
- Mounting: In-line
- Pipe Diameter: 0.50 to 2.00
- End Fittings: In-line Flanged; In-line Threaded
from KOBOLD Instruments, Inc.
Product Features. Flow Range 1.6 to 110 GPH. Accurate Measurements for Lubricating Media. Economical Brass Construction. Accuracy ±1% Reading. The KOBOLD DRZ series rotary piston positive displacement flowmeter combines economy with high performance. The DRZ series is designed to measure any... [See More]
- Electrical Output: Current; Frequency; Switch; Voltage
- Mounting: In-line
- Meter Technology: Piston
- End Fittings: In-line Threaded
from OMEGA Engineering, Inc.
The FLMW & FLMH flowmeters can be installed directly in the fluid line without flow straighteners or special piping. These flowmeters utilize a spring-and-piston type assembly which enables them to be mounted in any position and gives immunity from changes in viscosity. [See More]
- Electrical Output: Current; Switch
- Pipe Diameter: 0.25 to 1.50
- Meter Technology: Piston
- Mounting: In-line
from Solutions with Innovation, LLC
The F001 is a precision machined, piston type flow switch that provides unsurpassed durability and reliability. Its all brass or 316 stainless steel body is rated to 1000 psig with its internal piston the only moving part. Supplied with ¼" NPT inlet and outlet ports, the F001 can be factory... [See More]
- Electrical Output: Switch
- End Fittings: In-line Threaded
- Meter Technology: Piston
- Process Media Type: Liquid
from Bijur Delimon International
Application. Individually calibrated and adjustable, Oil Flow Meters regulate and monitor oil flow. Features. Regulate and monitor oil flow to bearings and gears. Individually calibrated and adjustable with out graphs and viscosity curves. Various flow rates available in single meters or in banks of... [See More]
- Electrical Output: Current; Switch
- Mounting: In-line
- Meter Technology: Piston
- End Fittings: In-line Threaded
from Gems Sensors & Controls
Flow Rate Settings: Liquids - Infinite Adjustment between 0.5 GPM and 20.0 GPM; Air/Gases - See chart. Port Size: 1/2" NPT. Primary Construction Material: Brass or Stainless Steel. Setting Type: Adjustable. These externally adjustable switches are ideal for protecting machine tools from coolant flow... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.50
- Meter Technology: Piston
- Mounting: In-line
from Litre Meter Limited
Round Gear Positive Displacement flowmeter system incorporating digital signal processing. [See More]
- Electrical Output: Current; Frequency; Switch
- Pipe Diameter: 0.04 to 5.91
- Meter Technology: Round Gear
- Mounting: In-line
from Clark Solutions
Model DOZ01 flow sensors are used wherever the flow of liquids having different viscosities must be reliably and economically measured, such as in the following cases: Central lubrication systems. Transformer oils. Aggressive/caustic liquids in the chemical industry. The model DOZ01 flow sensor with... [See More]
- Electrical Output: Current; Frequency; Switch
- Pipe Diameter: 0.25
- Meter Technology: Oval Gear
- Mounting: In-line
from Malema Sensors
The M-200 Series flow switches are engineered and field tested for sensing increasing and decreasing flow rates of gases or liquids. Pressure variation effects are minimal. This series features such versatility, economy, and accuracy that they can be used in virtually any application requiring... [See More]
- Electrical Output: Switch
- Mounting: In-line
- Meter Technology: Piston
- End Fittings: In-line Threaded
from OMEGA Engineering, Inc.
The FL-W Series of water flow monitors can be used with flows from 1 gph up to 90 gpm. These flowmeters utilize the fluid ’s movement to actuate a swinging vane (or piston), which drives the scale pointer and triggers the signal switch. SPECIFICATIONS: Signal Switch: 3-Wire SPDT, 15 A @ 125... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.75 to 2.00
- Meter Technology: Piston
- Mounting: In-line
from Solutions with Innovation, LLC
The F002 is a precision machined, piston type flow switch that provides unsurpassed durability and reliability. Its all brass or 316 stainless steel body is rated to 1000 psig with its internal piston the only moving part. Supplied with ¼" NPT inlet and outlet ports and a ½" NPTF... [See More]
- Electrical Output: Switch
- End Fittings: In-line Threaded
- Meter Technology: Piston
- Process Media Type: Liquid
from Gems Sensors & Controls
Flow Rate Settings: Liquids 0.5 GPM to 5 GPM. Port Size: 1/2" NPT. Primary Construction Material: Polypropylene. Setting Type: Fixed. These slim, inline switches reduce pressure drop to a minimum. They incorporate a unique, dual-diameter, internal bore and piston configuration to minimize flow... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.50
- Meter Technology: Piston
- Mounting: In-line
from Litre Meter Limited
Helical screw Positive Displacement flowmeter system incorporating digital signal processing. [See More]
- Electrical Output: Current; Frequency; Switch
- Pipe Diameter: 0.20 to 5.91
- Meter Technology: Helical Screw
- Mounting: In-line
from Malema Sensors
The operating principle is based on a free floating magnetic piston which responds only to the motion of fluids within the line, not to static or system pressures. In the presence of fluid flow, controlled movement of the piston actuates an external hermetically sealed reed switch. This switch can... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.25
- Meter Technology: Piston
- Mounting: In-line
from Solutions with Innovation, LLC
The series F003A is an adjustable flow switch installed in line with the fluid movement to monitor flow rates from .75 to 4.0 and 2.0 to 8.0 GPM. The compact and durable design allows for ease of installation and the removable bonnet assembly provides easy access for cleaning without removal from... [See More]
- Electrical Output: Switch
- End Fittings: In-line Threaded
- Meter Technology: Spring-Loaded Shuttle Magnet
- Process Media Type: Liquid
from Gems Sensors & Controls
Flow Rate Settings: 0.1 GPM to 1.5 GPM. Port Size: 9/16" - 18 UNF. Primary Construction Material: Ryton ®. Setting Type: Fixed. More robust porting hubs offer better structural integrity. Molded cable grommet offers improved moisture protection. The FS-4 Series makes flow protection economical... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.56
- Meter Technology: Piston
- Mounting: In-line
from Malema Sensors
The M-50 Series low flow, flow switches monitor increasing and decreasing flow. They utilize a single moving part which responds to fluid (liquid or gas) flowing within a system. These switches are suitable for a wide range of applications in industrial, biomedical, and OEM products. The flow... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.12 to 0.25
- Meter Technology: Piston
- Mounting: In-line
from Gems Sensors & Controls
Flow Rate Settings: Liquids - 0.1 GPM to 1.5 GPM; Air/Gases - see chart. Port Size: 1/4" NPT. Primary Construction Material: Brass or Stainless Steel. Setting Type: Fixed. This series of precision-calibrated switches provide reliable and consistent performance; repeatability is within 1%. FS-925... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.25
- Meter Technology: Piston
- Mounting: In-line
from Malema Sensors
The operating principle is based on a free floating magnetic piston which responds only to the motion of fluids within the line, not to static or system pressures. In the presence of fluid flow, controlled movement of the piston actuates an external hermetically sealed reed switch. This switch can... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.25 to 0.38
- Meter Technology: Piston
- Mounting: In-line
from Gems Sensors & Controls
Flow Rate Settings: Liquids - 50-300 cc/min.; Air/Gases - See Chart at Bottom of Page. Port Size: 1/4" NPT. Primary Construction Material: Brass or Stainless Steel. Setting Type: Fixed. These switches provide accurate detection of excessive or insufficient flow rates in such applications as:... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.25
- Meter Technology: Piston
- Mounting: In-line
from Malema Sensors
The operating principle is based on a magnetic piston which responds only to the motion of fluids within the line, not to static or system pressures. In the presence of fluid flow, controlled movement of the piston actuates an external hermetically sealed reed switch. This switch can be used to... [See More]
- Electrical Output: Switch
- Mounting: In-line
- Meter Technology: Piston
- End Fittings: In-line Threaded
from Gems Sensors & Controls
Flow Rate Settings: 0.10 GPM to 1.50 GPM. Port Size: 1/4" NPT. Primary Construction Material: Brass, Stainless Steel. Setting Type: Fixed. Measuring only 1" x 2-3/4" (25 mm-70 mm), these compact switches are ideal for use where space is at a premium. Designed for use with water and oil, these... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.25
- Meter Technology: Piston
- Mounting: In-line
from Malema Sensors
The M-701 offers low cost flow monitoring with a variety of switch actuation points and low pressure drop. M-701 is designed for ease of maintanance, as the bonnet and shuttle can be removed, leaving the housing and pipe work connections intact. All wetted parts are polypropylene or stainless steel,... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.75
- Meter Technology: Piston
- Mounting: In-line
from Gems Sensors & Controls
Flow Rate Settings: 0.25 GPM to 2.00 GPM. Port Size: Multiple. Primary Construction Material: Brass or Stainless Steel. Setting Type: Fixed. These rugged inline flow switches use 100 micron filtration and are less susceptible to clogging than other high-pressure inline flow switches. The one-piece... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.38 to 0.50
- Meter Technology: Piston
- Mounting: In-line
from Gems Sensors & Controls
Low Pressure Drop Design. Flow Rate Settings: 0.25 GPM to 2.00 GPM. Port Size: 3/8" NPT Male and 1/4" Quick Disconnect (QDC) Male. Primary Construction Material: Polypropylene. Setting Type: Fixed. This rugged inline flow switch offers the same superior performance and resistance to clogging as its... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.25 to 2.75
- Meter Technology: Piston
- Mounting: In-line
from Gems Sensors & Controls
Flow Rate Settings: 0.1 GPM to 1.0 GPM. Port Size: 1/4" NPT. Primary Construction Material: Brass. Setting Type: Fixed. A unique, patented piston design assures accuracy within 20% over a full range of viscosities - from 40 to 1000 SSU. Ideal for use in applications where liquids of different... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.25
- Meter Technology: Piston
- Mounting: In-line
from Gems Sensors & Controls
Flow Rate Settings: 0.50 GPM to 3.00 GPM. Port Size: 1/2" NPT, 3/4" NPT, 1/2" Tube Compression Fitting. Primary Construction Material: 316 Stainless Steel. Setting Type: Fixed. The FS-480 large-body inline flow switch delivers ample flow rates with minimal pressure drop. 25% larger than its FS-380... [See More]
- Electrical Output: Switch
- Pipe Diameter: 0.38 to 0.50
- Meter Technology: Piston
- Mounting: In-line