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S 450

S 450 HEAVY DUTY INDUSTRY FLOW/CONSUMPTION SENSOR

The SUTO flow sensor S 450 is based on the thermal mass flow principle. It measure volumetric standard flow over a wide measuring range. The result is pressure and temperature independent.

S 450 is designed specifically for harsh environments. The NEMA 4X enclosure with IP67 allows all-weather applications, All parts which come into contact with the measurement medium are made of stainless steel 316L. This allows applications in pharmaceutical and food industry, but also the measurement of corrosive and contaminated gas. Installations in explosive environment can be done through the optional ATEX approval. Various gases can be measured such as air, oxygen, argon, carbondioxyde, natural gas, hydrogen, methane, etc. Basically any gas mixture can be measured as long the mixing ratio and its components are known and constant.

Download

  1. Instruction Manual

  2. Datasheet

 

Features:

  • Direct measurement of mass flow and standard flow without the need of pressure compensation

  • Wide range of tube sizes are supported with insertion type for big pipe diameters and in line types for small pipe diameters

  • No moving parts, non clogging

  • All parts which come into contact with the measurement medium are made of stainless steel 316L

  • Robust metal enclosure suitable for out-door applications in harsh environment

  • Wireless Bluetooth interface for sensor settingson ambient site

  • Display showing flow rates, consumption, meduim temperature and diagnostic results

  • 2 analogue outputs (4-20 mA) and 1 pulse output

​Available options: 

  • Fieldbus interface: HART, MODBUS, M-BUS

  • Hazardous approval ATEX: II 2 G Ex d IIC T4

  • 2-directional measurement

  • Flow conditioning


Technical Data:

  • Technical data S 450 / S 452
    Measuring range 0.4...92.7 sm/s *(standard range calibration)
    0.8 ... 185 sm/s *(max range calibration)
    (refer to table for flow measurement ranges in different tube diameters)
    *sm/s: standard meter per second
    Accuracy ±(1.5% of reading + 0.3% full scale)
    Stated accuracy at Ambient/process temperature 23 °C 3°C
    Ambient/process humidity < 90 %, no condensation Process pressure at 0.6 MPa
    Repeatability 0.25% of reading
    Response time t95 <5 seconds
    Sampling rate Display and outputs are refreshed every 200 msec
    Tube diameter Insertion type: DN25 ... DN1500 
    In line type: DN15 ... DN80
    Process connection Insertion type: ½" G type thread(ISO 228-1) 
    In line type: R thread(ISO 7-1), Flange EN 1092-1,
                       ANSI 16.5, JIS B2220
    Measuring medium Any gas where the components and the mixing ration 
    are constant and known.See order information for a list of standard gases
    Operating temperature -40 ... +150 °C (medium temp. insertion type)
    -40 ... +100 °C (medium temp. in line type)
    -40 ... +65 °C (ambient temperature)
    Operating pressure 1.6 MPa (insertion type) 
    4.0 MPa (in line type)
    Analogue output 2 x 4 ... 20 mA, up to 500 R load, active/passive selectable, measurement channel selectable, scaling programmable
    Pulse/Alarm output Either alarm or pulse output. 1 pulse per 1,10 or 100 consumption units, Alarm programmable
    Power supply 16-30 VDC, 7 W
    Enclosure NEMA 4X, IP 67
    Sensor material Stainless steel 316L
    Approvals CE, RoHS 
    ATEX : II 2 G Ex d IIC T4(Optional)
    Fieldbus (Optional) MODBUS 
    HART 
    M-BUS
    Configuration interface CS-Service kit 
    Bluetooth

    Volumetric flow ranges S 450
    Inch DN Di[mm] S-Rang [m³/h] M-Range [m³/h]
    1/2" DN15 16.1 0.2~45.6 0.4~91.0
    3/4" DN20 21.7 0.4~89.1 0.9~177.8
    1" DN25 27.3 0.7~147.7 1.5~294.7
    1¼" DN32 35.9 1.3~264.8 2.6~528.4
    1½" DN40 41.8 1.8~364.9 3.6~728.2
    2" DN50 53.1 3.0~600.1 6.0~1198.6
    2½" DN65 68.8 5.0~1024 10~2043
    3" DN80 80.8 7.0~1421 14~2836
    4" DN100 100.3 10~2196 21~4383
    5" DN125 133.7 20~3912 38~7807
    6" DN150 162.3 29~5772 58~11519
    8" DN200 200.0 43~8786 88~17533
    10" DN250 250.0 69~13744 137~27429
    12" DN300 300.0 99~19815 198~39544
    Stated flow values are at standard conditions of Ps = 0.1MPa(a) and Ts = 20 °C with medium air.
    At other standard conditions and in other gases flow ranges are different and data are available on request.
    In larger pipe diameters flow can also be measured.
     
    Application:
    SUTO-iTEC Instruments provides practical, state-of-the-art, high-quality thermal mass flowmeters for gas flow applications such as:
    1. Compressed air flow and distribution
    2. Airflow and distribution of process gases like Carbon dioxide, Argon, Nitrogen, Oxygen
    3. Explosive gases like Natural gas, Hydrogen, bio gas
    4. Corrosive gases like bio gas
    5. Fuel and air supply to burners, boilers, industrial furnaces
    6. Air flow in chillers
    7. Dosing and gas injection control
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If you have any querry, please contact us for further details!
 
Ms. Tham Tran (Alice)
Cell phone: (+84) 907 16 83 73
Email: thamtran@gotek.com.vn

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