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AARONIA AG
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ADASH
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Amptek
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AOiP
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Automatic Research
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AWSensors
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BASI
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BRS
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CALMET
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CHECKLINE
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Cmc
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CTRL
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DANATRONICS
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DV Power
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Dioxide Materials
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EA Technology
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ECH
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EL-CELL
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Electrothermal
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Elsys
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ELVEFLOW
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Enapter
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ENERGY SUPPORT
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Enervac
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FASTEC
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Gaskatel
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GE
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GIUSSANI
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Globecore
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GMW
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GREENLIGHT
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GRZ
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HIGH SENSE SOLUTIONSHTW
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HTW
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HUBER
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HVPD
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Ida
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Instytut Fotonowy
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IVIUM
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Jacomex
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Jenway
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JGG
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KEHUA TECH
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Labdex
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Labnics
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LIQUID
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METERTEST
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Metrel
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Microrad
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micrux
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TANDELTA
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ndb
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Neware
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Norecs
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Novocontrol
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OKOndt Group
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OZM
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Pine Research
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Pinflow
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Redoxme
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SATIR
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Sonel
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SDT
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Serstech
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SENSIA
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SIKA
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SMC
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VacCoat
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Zurich
- AARONIA AG
- ADASH
- Amptek
- AOiP
- Automatic Research
- AWSensors
- BASI
- BRS
- CALMET
- CHECKLINE
- Cmc
- CTRL
- DANATRONICS
- DV Power
- Dioxide Materials
- EA Technology
- ECH
- EL-CELL
- Electrothermal
- Elsys
- ELVEFLOW
- Enapter
- ENERGY SUPPORT
- Enervac
- FASTEC
- Gaskatel
- GE
- GIUSSANI
- Globecore
- GMW
- GREENLIGHT
- GRZ
- HIGH SENSE SOLUTIONSHTW
- HTW
- HUBER
- HVPD
- Ida
- Instytut Fotonowy
- IVIUM
- Jacomex
- Jenway
- JGG
- KEHUA TECH
- Labdex
- Labnics
- LIQUID
- METERTEST
- Metrel
- Microrad
- micrux
- TANDELTA
- ndb
- Neware
- Norecs
- Novocontrol
- OKOndt Group
- OZM
- Pine Research
- Pinflow
- Redoxme
- SATIR
- Sonel
- SDT
- Serstech
- SENSIA
- SIKA
- SMC
- VacCoat
- Zurich
Turbine flow sensors with threaded connection / Version for HVAC and industrial
型號:Type VT15- Hall effect or Inductive proximity sensor
- Pressure rating up to 300 bar
- for medium temperatures up to 150 °C
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The SIKA turbine flow sensor type VTH15 is used for flow measurement and dosing in water and water mixtures. The sensor is used in many applications, including:
- monitoring of cooling circuits in machine and plant construction
- water treatment
- cleaning processes
- dosing
The liquid flowing into the turbine flow sensor is divided into partial jets by the blading. These hit the rotor uniformly from different directions and cause it to rotate. The speed of the rotor is now converted into an electrical pulse signal (frequency): The rotor is equipped with magnets, a Hall effect sensor detects the rotational movement.
A flow proportional frequency signal (square wave signal) is available. Due to the uniform flow to the bearing, the forces largely cancel each other out and wear is reduced to a minimum. The extremely hard bearing materials, sapphire and hard metal, also guarantee an exceptional service life.
Series VTH15 VTM15 VTP15 VTI15 - Cost optimized version
- For medium temperature up to 120 °C
- Pressure rating up to 300 bar
- For medium temperature up to 150 °C
- Magnet-free rotor, for highmeasurement accuracy and high resolution
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Type VTH15 VTM15 VTP15 VTI15 Material pipe section Plastic PPO Brass Stainless stee Brass Brass Stainless steel Plastic PPO Brass Flow range 2...40 l/min 2...20 l/min 2...40 l/min Accuracy ±0.4 l/min ±0,8 l/min ±0.8 l/min of range at 2...20 l/min ±0.2 l/min Repeatability ±0.1 l/min ±0.1 l/min ±0.05 l/min Signal output From 0.3 l/min Medium temperature 0...85 °C (non-freezing) 0...120 °C (non-freezing) 0...150 °C (non-freezing) 0...85 °C (non-freezing) Pressure rating PN 10 Pmax = 300 bar PN 10 Nominal diameter DN 15 Process connection G¾ male thread with union nuts and gaskets G¾ male thread incl.
union nutsG¾ male thread or
G¾ female threadG¾ male thread with union nuts and gaskets Sensor Hall effect sensor Inductive proximity switch Output signal
→Pulse rate / K-factor
→Resolution
→Signal shape
→Signal current
855 pulses/l
1.2 ml/pulse
Square wave signal NPN open collector
Max. 10 mA
915 pulses/l
1.1 ml/pulse
Square wave signal NPN open collector
Max. 10 mA
915 pulses/l
1.1 ml/pulse
Square wave signal NPN open collector
Max. 10 mA
1795 pulses/l
0.6 ml/pulse
Square wave signal PNP or NPN open collector
Max. 50 mAElectrical connection 1.5 m PVC cable, shielded (Tmax = 70 °C)
or 4 pin plug connector M12 x 11.5 m PVC cable, shielded
(Tmax = 80 °C)1.5 m silicone cable, shielded
(Tmax = 150 °C)2 m PVC cable, shielded (Tmax = 70 °C)
or 4 pin plug connector M12 x 1Power supply 4.5...24 VDC 10...30 VDC Degree of protection EN 60529 IP54 Max. particle size in the medium 0.5 mm