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Flow Sensors & Indicators

pFlow sensors and flow indicators are flowmeter devices used to measure the amount of liquid, gas or vapour that passes through them. They can also be known as flow gauges or liquid meters. Flow sensors are available as time measuring units, that measure flow rates over a set time period, or they can be totalising flow meters that continually measure the medium passed through./p pFlow sensors consist of a primary medium connection device, transducer and transmitter. The transducer senses the fluid that passes through the primary device. The transmitter produces an output signal from the raw transducer signal./p h2Types of Flow Sensors and Indicators/h2 pPaddlewheel Flow Sensors or Turbine: One of the most common types of flow sensor. The sensors are connected to a pipe with liquid passing through and turning a paddle wheel, the primary device calculates the speed as the paddle is turned. This simple structure is compact and can perform large-capacity measurement. Disadvantages are clogging and maintenance is required to cope with the axial wear otherwise the paddle needs replacing./p pRotaflow or Variable Area Flow Sensors: Rotaflow meters are a tapered tube and a float. It is most widely used for gases and liquids flow measurement because of its low cost, simplicity, low pressure drop and linear output./p pMagnetic-Inductive Sensors: This type of sensor detects three process categories, volumetric flow quantity, consumed quantity and medium temperature./p h2Applications for Flow Sensors/h2 pEach type of flow sensor has its own specific applications and installation constraints. There is no one size fits all flowmeter. The way to select the right flowmeter is to think about the application as a guide, not the technology. Many of the technologies work well on many applications. Starting with the application, will help to select the technology based on accuracy, cost, durability and reliability, rather than trying to make the technology fit the application you have. Can include the following applications:/p ulliWater treatment/li liCooling systems/li liIndustrial Washing Systems/li liIrrigation/li/ul h2Things to consider:/h2 ulliWhat is the fluid being measured, if not water what is its viscosity?/li liRate measurement or totalisation?/li liDisplay or signal output?/li liWhat is the minimum and maximum flowrate, process pressure and process temperature?/li liSize of the pipe/li/ul

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กำลังดูสินค้า 1 - 20 รายการจาก 233 รายการ / Viewing 1 - 20 of 233 products
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รายละเอียดสินค้า / Description ราคา / Price Media Monitored Device Type Minimum Flow Rate Maximum Flow Rate Supply Voltage Pipe Diameter Range Connection Type Maximum Pressure Material Minimum Media Temperature Maximum Media Temperature Minimum Operating Temperature Maximum Operating Temperature Current Rating
RS PRO Radial Flow Turbine Flow Meter, 1.5 L/min → 30 L/min,
RS Stock No. 257-133
Brand :RS PRO
THB1,559.00
Each
Units
 Liquid Radial Flow Turbine 1.5 L/min 30 L/min 4.5 → 16 V dc 15 mm - 20bar Acetal Copolymer - - -40°C +70°C 10 mA
RS PRO Beverage Flow Meter, 0.6 L/min → 10 L/min,
RS Stock No. 511-4772
Brand :RS PRO
THB1,777.28
Each
Units
 Liquid Beverage 0.6 L/min 10 L/min 4.5 → 24 V dc 43315 in 3/8 Push On 10bar PVDF - - 0°C +125°C 10 mA
RS PRO Radial Flow Turbine Flow Meter, 0.25 L/min → 6.5 L/min,
RS Stock No. 257-149
Brand :RS PRO
THB1,274.19
Each
Units
 Liquid Radial Flow Turbine 0.25 L/min 6.5 L/min 4.5 → 16 V dc 15 mm - 20bar Acetal Copolymer - - -40°C +70°C 10 mA
RS PRO Piston Inline Flow Meter, 5 L/min → 30 L/min,
RS Stock No. 510-0644
Brand :RS PRO
THB10,308.07
Each
Units
 Gas, Liquid Piston Inline 5 L/min 30 L/min 250 V ac 15 mm 1/2 BSP Female 50bar Nickel Plated Brass -20 °C +90°C -20°C +70°C 1 A
RS PRO Piston Inline Flow Switch, 0.1 L/min → 0.6 L/min,
RS Stock No. 510-0565
Brand :RS PRO
THB7,624.97
Each
Units
 Liquid Piston Inline 0.1 L/min 0.6 L/min 200 V ac 1/4 in 1/4 BSP 300bar Brass - +100°C - +120°C 1 A
RS PRO Piston Inline Flow Indicator, 0.1 L/min → 0.6 L/min, RS PRO Series
RS Stock No. 510-0600
Brand :RS PRO
THB9,107.42
Each
Units
 Gas, Liquid Piston Inline 0.1 L/min 0.6 L/min 200 V ac 8 mm 1/4 BSP Female 16bar Aluminium - +100°C - +120°C 1 A
RS PRO Turbine Flow Meter, 0.5 L/min → 15 L/min,
RS Stock No. 511-3971
Brand :RS PRO
THB14,803.50
Each
Units
 Liquid Turbine 0.5 L/min 15 L/min 4.5 → 24 V dc 1/2 in 1/2 BSP 10bar Stainless Steel - - -25°C +125°C -
RS PRO Piston Inline Flow Indicator, 1 L/min → 5 L/min,
RS Stock No. 510-0622
Brand :RS PRO
THB9,107.42
Each
Units
 Gas, Liquid Piston Inline 1 L/min 5 L/min 200 V ac 8 mm 1/4 BSP Female 16bar Aluminium - +100°C - +120°C 1 A
RS PRO Oval Gear Flow Meter, 0.01 L/min → 4 L/min,
RS Stock No. 447-4449
Brand :RS PRO
THB11,522.62
Each
Units
 Liquid Oval Gear 0.01 L/min 4 L/min 5 → 24 V dc 1/4 in 1/4 BSP 50bar Stainless Steel - - - - -
RS PRO Piston Inline Flow Switch, 0.04 L/min → 0.13 L/min,
RS Stock No. 510-0559
Brand :RS PRO
THB7,624.97
Each
Units
 Liquid Piston Inline 0.04 L/min 0.13 L/min 200 V ac 1/4 in 1/4 BSP 300bar Brass - +100°C - +120°C 1 A
RS PRO Oval Gear Flow Meter, 0.01 L/min → 1 L/min,
RS Stock No. 447-4427
Brand :RS PRO
THB14,875.62
Each
Units
 Liquid Oval Gear 0.01 L/min 1 L/min 5 → 24 V dc 1/4 in 1/4 BSP 50bar Stainless Steel - - - - -
RS PRO Turbine Flow Meter, 0.25 L/min → 6.5 L/min,
RS Stock No. 511-3965
Brand :RS PRO
THB9,601.87
Each
Units
 Liquid Turbine 0.25 L/min 6.5 L/min 4.5 → 24 V dc 1/4 in 1/4 BSP 10bar Stainless Steel - - -25°C +125°C -
RS PRO Piston Inline Flow Indicator, 0.5 L/min → 3 L/min,
RS Stock No. 510-0616
Brand :RS PRO
THB9,107.42
Each
Units
 Gas, Liquid Piston Inline 0.5 L/min 3 L/min - 8 mm 1/4 BSP Female 16bar Aluminium - +100°C - +120°C -
RS PRO Piston Inline Flow Switch, 0.5 L/min → 3 L/min,
RS Stock No. 510-0571
Brand :RS PRO
THB7,624.97
Each
Units
 Liquid Piston Inline 0.5 L/min 3 L/min 200 V ac 1/4 in 1/4 BSP 300bar Brass - +100°C - +120°C 1 A
Gems Sensors RotorFlow Electronic Flow Sensor, 8 gal/min → 60 gal/min, RFO Series
RS Stock No. 907-4050
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.194762
Brand :Gems Sensors
THB8,719.54
Each
Units
 Liquid RotorFlow Electronic 8 gal/min 60 gal/min 4.5 → 24 V dc 1 in 1 NPT Female 13.8bar Brass - +21°C -29°C +100°C 8 mA
ifm Electronic Magnetic-Inductive Flow Meter, 0.2 L/min → 50 L/min, SM Series
RS Stock No. 740-6424
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SM7000
Brand :ifm electronic
THB19,811.48
Each
Units
 Liquid Magnetic-Inductive 0.2 L/min 50 L/min 19 → 30 V dc - 3/4 BSP 16bar PBT, Stainless Steel -20 °C +80°C -10°C +60°C -
SMC Suction Pressure Sensor, 0 L/min → 3 L/min, PFMV Series
RS Stock No. 849-9436
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PFMV530-1
Brand :SMC
THB5,834.94
Each
Units
 Dry Air, Gas Suction 0 L/min 3 L/min 12 → 24 V dc 4 mm One-Touch Fitting 500kPa PPS 0 °C +50°C 0°C +50°C -
Honeywell Amplified Airflow Sensor, -1000 sccm → 1000 cm³/min, AWM3000 Series
RS Stock No. 407-596
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AWM3300V
Brand :Honeywell
THB3,932.89
Each
Units
 Dry Gas Amplified -1000 sccm 1000 cm³/min 15 V dc 0.2 in - 25psi Plastic - - -25°C +85°C -
DWYER INSTRUMENTS Variable Area Flow Meter, 0.6 SCFH → 5 SCFH, VFA Series
RS Stock No. 906-7774
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VFA-3-SSV
Brand :DWYER INSTRUMENTS
THB2,405.37
Each
Units
 Air Variable Area 0.6 SCFH 5 SCFH - 1/8 in 1/8 NPT Female 10 (Without Valve) bar, 6.9 (With Valve) bar Acrylic Plastic - +38 (Without Valve) °C, +48 (With Valve) °C - - -
Honeywell Amplified Airflow Sensor, 0 sLpm → 20 SLPM, AWM5000 Series
RS Stock No. 395-213
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AWM5104VN
Brand :Honeywell
THB5,954.26
Each
Units
 Dry Gas Amplified 0 sLpm 20 SLPM 15 V dc - 1/4 NPT 50psi Plastic - - 0°C +50°C -
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