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Flow Sensors - 584 - Page 4 - Extreame Savings! Save up to 50%


Extreame Savings! Up to 50% off on Flow Sensors at In The National Interest, Page 4. Top brands include Gems Sensors, Dwyer, Supco, DIGITEN, Baomain, EcoSmart, Uniweld, Dixon Valve & Coupling, Gems, & Onset. Hurry! Limited time offers. Offers valid only while supplies last.



Gems Sensors 155480 RFI Visual Indicator
Gems Sensors 155480 RFI Visual Indicator
By Gems Sensors
In Stock
$55.00
$54.99

mpn: 155480, ean: 0013227695546,

4.3 out of 5 stars with 130 reviews
This is Rotor Flow in its most basic form — a bright orange rotor turning with fluid flow. Simple, direct and reliable. Flow rate is estimated, or simply confirmed, by viewing the speed of the turning rotor. Either port may be used for incoming flow, and bayonet mounting lens is easily removed for quick cleanout. RFI Type Rotor Flow sensors are easy to see, easy to install and easy to afford.Body Material: Polypropylene. Flow Range (GPM): 1.5-20.0. Port Size: 1/2'' NPT Female. Recommended


Dwyer Series PAFS-1000 Averaging Flow Sensor, ABS/Polycarbonate Wetted Materials, 137.3mm Insertion Length
Dwyer Series PAFS-1000 Averaging Flow Sensor, ABS/Polycarbonate Wetted Materials, 137.3mm Insertion Length
By Dwyer
In Stock
$15.90
$11.95
You Save: 25%

mpn: PAFS-1003,

4.1 out of 5 stars with 73 reviews
The Series PAFS-1000 Averaging Flow Sensor is ideal for sensing differential pressure in the inlet section of variable air volume terminal units and fan terminal units. Units can also be used to sense differential pressure at other locations in the main or branch duct systems. The ''H'' port senses total pressure and the ''L'' port senses static pressure. The difference between these signals is the differential, or velocity pressure. For models PAFS-1002 to PAFS-1005, up to four sensing points


Supco DAVM+ Digital Air Flow Meter, Vane Anemometer, Thermometer, Hygrometer, Light Meter
Supco DAVM+ Digital Air Flow Meter, Vane Anemometer, Thermometer, Hygrometer, Light Meter
By Supco
SKU: #12464
In Stock
$142.99

sku: 12464, mpn: DAVM+, ean: 0696730798722,

4.6 out of 5 stars with 143 reviews
The Supco DAVM+ digital air flow meter combines a vane anemometer, thermometer, hygrometer, and light meter for measuring air velocity in m/s, fpm, knots, mph, and km/h, air flow volume in cfm and cmm; air temperature in degrees C and F; humidity in % RH; and light in lux or fc; and has data record and hold functions for analyzing air flow. Data record function records readings and displays maximum and minimum values, and hold function freezes a reading on the display to aid documentation. A


Gems Sensors FS-400P Series PVC Flow Switch, Elbow, Shuttle Type, 0.5 gpm Flow Setting, 3/4'' IPS
Gems Sensors FS-400P Series PVC Flow Switch, Elbow, Shuttle Type, 0.5 gpm Flow Setting, 3/4" IPS
By Gems Sensors
In Stock
$83.00

mpn: 135810,

4.7 out of 5 stars with 61 reviews
FS-400P Series – Low Cost Units for Plastic Piping. Designed for low cost flow/no-flow monitoring. This series is available with a clear transparent PVC housing which is ideal for use where visual flow confirmation is desirable. These corrosion-resistant switches offer broad chemical compatibility. With only one moving part, their rugged construction offers long life with minimum maintenance. Ideal for water heating or purification, equipment cooling and general chemical processing use.Wetted


DIGITEN G3/4'' Water Flow Hall Sensor Switch Flow Meter Flowmeter Counter 1-60L/min
DIGITEN G3/4" Water Flow Hall Sensor Switch Flow Meter Flowmeter Counter 1-60L/min
By DIGITEN
In Stock
$19.99
$11.99
You Save: 40%

mpn: FL-803, ean: 0713458679499,

4.8 out of 5 stars with 235 reviews
Waterproof,Heat resistance,pressure resistance,cold resistance. Easy to install. Frequency: F=5.5 * Q (L / Min), error:2% voltage :3.5-24VDC, current can not exceed 10mA, 330 pulses/liter, F=onstant * units of flow (L / min) * time (seconds). Flow range:1-60L/min Maximum current:15 mA(DC 5V) Working voltage range:DC 5-24 V Load capacity:≤10 mA(DC 5V) Operating Temp:≤80℃,Operating humidity:35%¡«90%RH Allow compression:Water pressure 1.75 Mpa below Insulation resistance:>100M OHM


Gems Sensors FS-380 Series Brass High Pressure Flow Switch, Inline, Piston Type, 0.5 gpm Flow Setting, 1/2'' NPT Male
Gems Sensors FS-380 Series Brass High Pressure Flow Switch, Inline, Piston Type, 0.5 gpm Flow Setting, 1/2" NPT Male
By Gems Sensors
In Stock
$113.00
$110.20
You Save: 2%

mpn: 192563,

4.3 out of 5 stars with 254 reviews
FS-380 Series - Compact Flow Switch for High Inline Pressures. 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 magnetic PPS composite piston makes the FS-380 ideal for high-pressure applications such as industrial cleaning equipment. The FS-380 is also an excellent choice for semicon cooling applications where simple design and reliable operation are required.Wetted Materials: Brass,


DIGITEN G1-1/2'' 1.5'' Water Flow Hall Sensor Switch Meter Flowmeter Control 10-150L/min
DIGITEN G1-1/2" 1.5" Water Flow Hall Sensor Switch Meter Flowmeter Control 10-150L/min
By DIGITEN
In Stock
$53.99

mpn: FL-1208, ean: 0713458679475,

4.1 out of 5 stars with 154 reviews
Waterproof,Heat resistance,pressure resistance,cold resistance. Easy to install. Flow range:10-150L/min Sensor:Hall effect Maximum current:15 mA(DC 5V) Working voltage range:DC 5¡«18 V Load capacity:¡Ü10 mA(DC 5V) Operating Temp:¡Ü80¡æ,Operating humidity:35%¡«90%RH Allow compression:Water pressure 1.75 Mpa below Insulation resistance:>100M OHM Storage Temperature:-25¡«+80¡æ Storage humidity:25%¡«95%RH Output Waveform:Square Wave,output pulse signal. Cable


Baomain Paddle Flow Control Switch HFS-25 Red AC 250V 15A SPDT G1'' Cooling System Water
Baomain Paddle Flow Control Switch HFS-25 Red AC 250V 15A SPDT G1" Cooling System Water
By Baomain
In Stock
$15.99

mpn: HFS-25,

4.9 out of 5 stars with 27 reviews
Screw terminal connection, male thread, plastic coated housing, paddle type. Can be mounted with a horizontal pipe line or vertical pipeline for the air conditioner. Used in liquid flow lines carrying water or any fluid, not harmful to brass or phosphor bronze and not classified as a hazardous fluid .Model:HFS-25 ; Switch Type:SPDT. Voltage: 250V AC ; Current: 15A. Size: 125 x 78 x 64mm/4.9''x3.1''x2.5''(LxWxH). Weight: 412g. Package Content :1x Paddle Flow Switch , 5x Paddles.


DIGITEN G1'' Water Flow Hall Effect Sensor Switch Flow Meter Flowmeter Counter 1-60L/min
DIGITEN G1" Water Flow Hall Effect Sensor Switch Flow Meter Flowmeter Counter 1-60L/min
By DIGITEN
In Stock
$10.99

mpn: FL-808, ean: 0713458679482,

4.1 out of 5 stars with 43 reviews
Waterproof,Heat resistance,pressure resistance,cold resistance. Easy to install. Frequency: F=4.8 * Q (L / Min) error:2% voltage :3.5-24VDC, current can not exceed 10mA, 450 output pulses/liters, F=onstant * units of flow (L / min) * time (seconds). Flow range:1-60L/min Maximum current:15 mA(DC 5V) Working voltage range:DC 5-24 V Load capacity:¡Ü10 mA(DC 5V) Operating Temp:¡Ü80¡æ,Operating humidity:35%¡«90%RH Allow compression:Water pressure 1.75 Mpa below Insulation


Ecosmart Fsa Qc Medlrg Flow Sensor
Ecosmart Fsa Qc Medlrg Flow Sensor
By EcoSmart
In Stock
$18.84

mpn: FSA QC MEDLRG, ean: 0854920003203,

4.7 out of 5 stars with 276 reviews
Flow Sensor for Eco smart Electric Tank less water heaters. Used with ECO 8 and ECO 11 models. Contact Eco smart for more information.Flow Sensor assembly for ECO 18 - ECO 36. ECO 18, ECO 24, ECO 27, ECO 36. Contact Eco smart for questions.


Ecosmart Fsa Nfsml Flow Sensor
Ecosmart Fsa Nfsml Flow Sensor
By EcoSmart
In Stock
$15.12

mpn: FSA NFSML, ean: 0854920003197,

4.2 out of 5 stars with 215 reviews
Flow Sensor for EcoSmart Electric Tankless water heaters. Used with ECO 8 and ECO 11 models. This is a replacement part.Flow Sensor Assembly for ECO 8 & ECO 11. Models : ECO 8, ECO 11. Contact EcoSmart for questions.


Uniweld NV1 NitroVue Nitrogen Flow Indicator
Uniweld NV1 NitroVue Nitrogen Flow Indicator
By Uniweld
In Stock
$47.50
$38.99
You Save: 18%

mpn: NV1, ean: 0688456140404,

4.4 out of 5 stars with 97 reviews
Uniweld's NV1 NitroVue Nitrogen Flow Indicator is nitrogen purging simplified. The easy to read flow indicator label and the precision adjustable valve give complete control over the low flow of nitrogen gas during the brazing of copper tubing in Air Conditioning and Refrigeration systems. The bright orange float ball visually confirms the flow of nitrogen gas and allows the technician to first ''Purge'' the copper lines at 20+ SCFH and then reduce the flow to ''Braze'' at 3-5 SCFH during the


Dixon A200CA3P25 ADS Spillguard Cable, 316 Stainless Steel with  5 Pin Connector, 25' Cable
Dixon A200CA3P25 ADS Spillguard Cable, 316 Stainless Steel with 5 Pin Connector, 25' Cable
By Dixon Valve & Coupling
In Stock
$516.49

mpn: A200CA3P25,

4.7 out of 5 stars with 238 reviews
The Dixon A200CA3P25 ADS Spillguard Cable with 5 Pin Connector is made to be used with Dixon Spillguard products. It is made with 316 stainless steel and has a 5 pin connector.25' Cable. Made of 316 Stainless Steel. 5 Pin Connector.


Dixon A200CA3P50 ADS Spillguard Cable, 316 Stainless Steel with  5 Pin Connector, 50' Cable
Dixon A200CA3P50 ADS Spillguard Cable, 316 Stainless Steel with 5 Pin Connector, 50' Cable
By Dixon Valve & Coupling
In Stock
$799.35

mpn: A200CA3P50,

4.2 out of 5 stars with 135 reviews
The Dixon A200CA3P50 ADS Spillguard Cable with 5 Pin Connector is made to be used with Dixon Spillguard products. It is made with 316 stainless steel and has a 5 pin connector.50' Cable. Made of 316 Stainless Steel. 5 Pin Connector.


Dixon ADS12GR ADS 12'' Gauge Rod, Two Piece, 1/2'' x .065 Weight Hardened 316 Stainless Steel
Dixon ADS12GR ADS 12" Gauge Rod, Two Piece, 1/2" x .065 Weight Hardened 316 Stainless Steel
By Dixon Valve & Coupling
In Stock
$893.67

mpn: ADS12GR,

4.2 out of 5 stars with 269 reviews
The Dixon ADS12GR ADS 12'' Gauge Rod is used to gauge liquid levels in any mobile tank. It has a laser engraved scale with 1/4'' graduations, rods that come in to two sections that screw together at the midpoint, foot marks are inscribed on the rod at 1' intervals below the inch mark, and a heavy duty plastic handle.Use to gauge liquid levels in any mobile tank. Laser engraved scale with 1/4'' graduations. Rods come in two sections that screw together at the midpoint. Foot marks inscribed on


Dwyer MIDWEST Series SFI-100 Sight Flow Indicator, Single Window, Bronze Body, 316 Stainless Steel Impeller, 1'' Female NPT Connections, PTFE Gasket, 5.688'' Length x 3.250'' Depth x 3.625'' Height
Dwyer MIDWEST Series SFI-100 Sight Flow Indicator, Single Window, Bronze Body, 316 Stainless Steel Impeller, 1" Female NPT Connections, PTFE Gasket, 5.688" Length x 3.250" Depth x 3.625" Height
By Dwyer
In Stock
$410.04
$204.78
You Save: 50%

mpn: SFI-100-1-G1-I2,

4.2 out of 5 stars with 15 reviews
Series 100 and 300 Sight Flow Indicators are manufactured of quality materials and safety tested to assure long, dependable service at economical prices. The 100 and 300 Series offer threaded process connections, viewing windows, and bodies of brass or 316 SS. The 100 type has a single window with a rotating impeller, the 300 type has a double window with a rotating impeller, the 350 type has a double window with no moving indicator, and the 360 type has a double window with a flapper. All the


Gems 67A1C0A 67 Series Multi-Function Duplex Pump System Control, 4.7K Direct Operation, N.O. and N.C. Common without Enclosure and Circuit, 120 VAC
Gems 67A1C0A 67 Series Multi-Function Duplex Pump System Control, 4.7K Direct Operation, N.O. and N.C. Common without Enclosure and Circuit, 120 VAC
By Gems
In Stock
$807.27

mpn: 67A1C0A,

4.4 out of 5 stars with 240 reviews
Warrick's series 67 four channel level control is an ideal solution to liquid level problems in hazardous applications for the sewage, waste water, chemical and groundwater remediation industries. Connected to floats or conductance probes this versatile control provides Simplex or Duplex pump/solenoid Valve control; automatic or manual alternation; high and/or low level alarms with Silence/acknowledge capabilities. The series 67 can be used in hazardous applications as an intrinsically safe


Onset T-DCI-F900-L-O, Air Velocity Sensor
Onset T-DCI-F900-L-O, Air Velocity Sensor
By Onset
In Stock
$510.71

mpn: T-DCI-F900-L-O,

4.7 out of 5 stars with 85 reviews
The F900 L-O Airflow Sensor is designed to measure the velocity of airflows in applications such as HVAC, industrial processes, automotive, air filtration systems, electronics enclosures and critical containment areas..


Onset T-DCI-F900-L-P, Air Velocity Sensor
Onset T-DCI-F900-L-P, Air Velocity Sensor
By Onset
In Stock
$510.71

mpn: T-DCI-F900-L-P,

4.9 out of 5 stars with 156 reviews
The F900-L-P Airflow Sensor is designed to measure the velocity of airflows in applications such as HVAC, industrial processes, automotive, air filtration systems, electronics enclosures and critical containment areas..



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