Pyrotron (India) Inc.
Pyrotron (India) Inc.
Shastri Nagar, New Delhi, Delhi
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Flow Meters

We provide an extensive range of Flow Meters, which is known for its high accuracy, easy to read scale design. This product has excellent chemical compatibility and ideal to be used with corrosive gases.

Rota Meters

Rota Meters
  • Rota Meters
  • Rota Meters
  • Rota Meters
  • Rota Meters
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Approx. Price: Rs 1,500 / NumberGet Latest Price

Product Details:

Repeatability0.5 %
Accuracy2% F.S.D
MaterialMetal with Glass

We are counted among the prominent Manufacturers, Suppliers and Exporters of the Rota Meters. These Rotameters are durable and have excellently polished on piece meter body. We make use of the best-grade stainless steel to manufacture the Rotameter. One big merit of our Rotameter is that it can be easily installed.

  • Durable
  • Easy to Read Direct Reading Permanent Scale (GPM/LPM and SCFM)
  • Sturdy Adapters with High Grade Viton7 O-Ring Seals
  • Separate Mounting Screws are not required
  • Bulkhead Nuts attached directly inside the panel
  • #316 Stainless Steel Floats and Float Guides
  • Highly Polished One Piece Meter Body

  • Acceptable in Direct Sunlight Applications
  • Optional Adjustable Flow Control Valve
  • Easy to Disassemble

Industrial Applications:
  • Petroleum Industry
  • Scientific Research and Medical Treatment
  • Chemical Industry
  • Water industry


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Flow Meter

Flow Meter
  • Flow Meter
  • Flow Meter
  • Flow Meter
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Approx. Price: Rs 35,000 / NumberGet Latest Price

Product Details:

Protection GradeIP65
Output Signal420mA
Electric ConnectionM20 x 1.5 inside thread10cable hole
Power Voltage90-220 V

Electromagnetic Flow Meter is a kind of induction instrument designed by Faraday’s law of electromagnetic induction to measure inner-tube conductive medium’s flow of volume. It adopts the technology of insertion of single chip to realize digital excitation and employs CAN on-the-spot main line. It is the first invention of India and its technology amounts to the leading level at home. Electromagnetic flow meter can realize site indication and output electric current signal of 4-20mA which can be used to record, regulate and control. Now electromagnetic flow meters are widely used in industry technological and administrative sectors such as chemical industry, environmental protection, metallurgy, pharmaceutical, paper making, water supply and removal etc. Besides measuring the flow rate of general conductive liquid electromagnetic flow meter can measure the flow of volume of liquid-solid mixed fluid, high-viscosity fluid and salt, strong acid and strong alkali.

  • Simple structures
  • Reliable
  • No movable parts and long operation life
  • No parts of intercepting fluid,
  • No pressure loss and fluid clogging.
  • No mechanical inertia,
  • Quick response and good stability,
  • Application in automatic examination,
  • Regulation and controlling

Measuring accuracy is uninfluenced by the physical parameters such as:
  • Type
  • Temperature
  • Viscosity
  • Density and pressure

Employment of Teflon or rubber liner and different combination of electrode materials such as:
  • HC
  • HB
  • 316L
  • Ti and meet the need of different mediums.

Supply many types of flow meters such as:
  • Pipeline type
  • Insertion type
  • Adopt EEPROM memory
  • Measuring operation data
  • Safe and firm protection of memory
  • Integral type flow meters and detachable type flow meters
  • LCD illumination display with high clearness

Technical Parameters:
  • Pipeline type class 0.5,
  • Class 1.0;
  • Insertion type class 2.5

Measuring Medium:
  • All kinds of liquid or liquid-solid mixed fluid with conductivity more than 5μS/cm
  • Flow Speed Range0.28m/s
  • Operation Pressure1.6MPa
  • Environment Temperature-40 50
  • Medium Temperature : F4 liner ≤180 Rubber Liner ≤65
  • Explosion-proof TokenExmibdBT4
  • Explosion-proof certificate numberGYB01349
  • Interference of outer magnetism≤400A/m
  • Protection of Outer Shell : Integral type :IP65;
  • Detachable Type : Transducer IP68(5m below water, only for rubber liner)
  • Communication Output : RS485 or CAN main line
  • Maximum Power Consumption≤10VA

Definition of Span Range:

  • Under the condition that the span Q is defined, the size of caliber D of flow meters can be decided according to the above flow rate V
  • 118alue is counted according to the following equation Q=πD²V/4
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SMAR Flow Meter

SMAR Flow Meter
  • SMAR Flow Meter
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Approx. Price: Rs 25,000 / NumberGet Latest Price

Product Details:

Protection GradeIP65
Pressure loss7kPa-70kPa
Battery type36V4AH NiH battery
Surface finishPowder Coated

Other Details:
  • Fit for measuring the flow rate of the medium with little caliber and low velocity.
  • Firm work, little maintenance and long life
  • Low requirements to straight pipe part
  • Broader ratio of flow rate 10:1
  • Two-wire liquid crystal display; instant/accumulated display of flow rate are available; backlight is allowed
  • Single axis and sensitive display
  • Rotation of non- contact magnetic coupling
  • Can be applied to dangerous occasions such as flammable and explosive ones
  • All-metal structure, fit for high temperature, high pressure and mediums with strong erosion.
  • Ways of providing power such as two-wire system, battery, alternating current are available
  • Multi-parameters calibration function
  • Function of date recover, date copy and power-off protection

Technical Parameters:

  • According to flow rate sheet, special flow rate can be made to order.
  • Ratio of spans : standard type 10 : 1 special type 20 : 1
  • Accuracy : standard type class1.5 special type class 1.0
  • Pressure Class : standard type : DN15-DN50 4.0Mpa DN80, DN200 1.6Mpa pecial type : DN15-DN50 25Mpa DN80, DN200 16Mpa
  • Pressure class of clamp cover is 11.6 Mpa Special type should be negotiated with the plant before choosing the type and ordering.
  • Medium temperature : standard type : -80 200 : PTFE : 0~ 85
  • High temperature type : at most 400
  • Medium viscosity DN15: <5mPa.s(F15.1-F15.3) <30mPa.s(F15.4-F15.8) DN25: <250mPFa.s
  • DN50-DN150: <300mPa.s
  • Environment temperature : Liquid crystal type –30~ 85 Pointer type –40~ 120
  • Connecting forms : standard type : DIN 2510 standard flange
  • Special type : flange or thread appointed by users of any standard Cable Interface : M20 x 15
  • Power source : standard type : 24VDC two-wire system 4~20 mA ( 10.8 VDC ~ 36 VDC)
  • AC type : 85265VAC 50HZ
  • Alarm output : upper limit or lower limit instant flow rate alarm
  • Standard type : collecting anode open circuit output ( at most 100mA 30VDC inner impedance 100)
  • Special type : relay output ( feeler capacity at most 5A 250 VAC )
  • Impulse output : accumulated impulse output , least interval 50 milliseconds
  • Liquid crystal : range of instant flow rate indication and value : 0-50000
  • Range of accumulated flow rate indication & value : 0-99999999
  • Explosion-proof Token : intrinsic safety type is II CT6 explosion-separation type d II CT6
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MEMS Flow Sensor FS4000

MEMS Flow Sensor FS4000
  • MEMS Flow Sensor FS4000
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Approx. Price: Rs 20,500 / PieceGet Latest Price
Product Brochure

Product Details:

Part NumberSiargo
TypeMass Air Flow Sensor

MEMS flow sensor FS4000DESCRIPTIONThe products can be used for medical applications and many others. Examples are anesthesia, endoscope, gas mixture, wielding gas process. The connectors can be exchangeable. This serial of mass flow sensors are designed for general purpose gas mass flow measurement with the Company's proprietary MEMS sensing technology. Both electronic and mechanical interfaces can be opted by customers. ®General purpose mass gas flow metrology ®Fast response time, customizable to 1 msec ®Two standard channel sizes, 03 and 8mm ®Large dynamic ranges over 100:1 ®Optional mechanical interfaces ®Optional electrical interfaces Applications *General purpose flow measurement *Air sampler/analyzer *Anesthesia equipment *Instrumentation *Process monitor with dry gases *Automation Flow range - 0 - 2... 5 - 0-10... 50 - SLPM Turn-down ratio > 100:1 Power consumption - £ 50.0 - mW Response time_10 (default, 50, 100, 200, 500, 1000 selectable)_msec Power supply - 8-24 - Vdc Null shift ±30.0 mV Temperature coefficient - ±0.12 - %/°C Output - Linear, RS232/RS485/I2C; Analog 0.5 - 4.5 Vdc Mechanical connection - BSPT (Rc) 1/4 Weight - 50/70 (with one-touch connectors)
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Flow Switch

Flow Switch
  • Flow Switch
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Approx. Price: Rs 4,500 / NumberGet Latest Price

Product Details:

ModelPC 18
Voltage220-240V AC
Max current10A
Adjustable pressure0.3-2bar
Protection GradeIP54

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Flow Indicator/Totlizer

Flow Indicator/Totlizer
  • Flow Indicator/Totlizer
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Approx. Price: Rs 9,000 / NumberGet Latest Price

Product Details:

Frequency50 Hz
Voltage230 V
Body MaterialMild Steel
Protection GradeIP65

We are instrumental in offering our clients, a wide spectrum of Flow Indicators that is manufactured using quality raw material, components and spare parts that are procured from reliable and authorized vendors of the market.
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Reach Us
Lokesh Rastogi (Director)
Pyrotron (India) Inc.
M-173, Street No. 11
Shastri Nagar, New Delhi - 110052, Delhi, India

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