Air Motor dan air gearmotor

Air Motor dan Air Gearmotor

Pengenalan Air Motor Pneumatic Air motor adalah penggerak yang digunakan untuk memutar suatu benda baik itu conveyor, pompa, dan mixer. Yang sering dan banyak digunakan

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In Line Ultrasonic Flow Meter SL3488

Table of Contents

In Line Ultrasonic Flow Meter
High Dynamic Response Inline Ultrasonic Flow meter 
SL3488 Ultrasonic flowmeters

The model SL3488 inline ultrasonic flow meter (hereinafter referred to as SL3488)  is a true state-of-the-art transit-time flowmeter designed using PICOFLY technology and  0.01 nanosecond (10 picoseconds) resolution; the flow sample rate achieved is 256 discrete flow measurements per second, which provides a true high dynamic response flow meter.

This makes this meter for rapid on/off or pulsating flow applications. SL3488  is designed using the latest digital technology. This meter features high reliability, low maintenance, and no moving parts. Unique digital signal processing and correlation programming from the MPU provides instantaneous meter measurement (no damping needed).

SL3488 has been tested under rigorous field working conditions and has shown steadfast performance, which offers the customer confident worry-free measurement and very easy installation Compared with other flow meters and other ultrasonic flow meters, the SL3488 is characterized by high accuracy, high credibility, superior performance, very rapid response to flow changes, and low cost.

Applications by Industry

Flange Sensor Ultrasonic Flow Meter
  • Petrochemical
  • Refining
  • Steel
  • Metallurgy
  • Paper
  • Coal
  • Water supply
  • Seawater
  • Industrial  process water
  • Irrigation
  • Cooling water
  • Oil
  • Beverage
  • Chemical
  • Many others…


Inline Connection Ultrasonic Flow Meters
  • The high dynamic  response, real-time flow change tracking
  • Super Low Flow Rate Measurement
  • High reliability
  • Long-term stability
  • Menu-driven operation(no instructions needed)
  • High accuracy: 0.5% of measurement
  • Highly stable  zero
  • PC enclosure (water and corrosion-proof)

Liquid Type

  • Suitable for single-phase liquids  (with little suspended solids/air bubble content) in a full pipe.


    • Dynamic  response : 0.04 s
    • Flow measurement acquisition rate 256/s
    • Time resolution: 0.00000000001 second  (10 picoseconds)
    • Cable  signal  attenuation  (1MHz)
    • CPU + FPGA system
    • When the power supply is  interrupted  battery backup automatically operates
    • Installation validation function

Technical Specifications 

  • Transmitter

    • Accuracy: ±0.5% of reading
    • Repeatability : 0.15%
    • Velocity range:0.005~7m/s
    • Pipe size: DN8-DN250
    • Ambient temp. rating: -10 oC~60 oC(-10~140F)
    • Serial interface: RS232(standard)
    • Pulse output: 0~10 kHz
    • Protection  rating: IP 66 (Optional ExProof. )
    • Enclosure: PC Plastic
  • The Transducer (Carbon Steel Spool Piece Inline Installation Flange to Flange)

    • Pipe size: DN8~DN250 (3/8”~10”)
    • Flow tube (spool) materials: Carbon steel+, ( Optional Stainless steel )
    • Corrosion-resistant coating (NON-TOXIC)
    • Press rating; PN 1.6 MPa(232 psig)
    • Protection rating: IP68
    • Temperature range : -40oC~80oC (-40~176 oF)
    • Flanges Type: DIN or  ANSI 150#, PN16

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