Sign In | Join Free | My infospaceinc.com
infospaceinc.com
Products
Search by Category
Home > Measuring & Analysing Instrument Processing Services >

2088 Diffused Silicon Smart Pressure Transmitter 4-20mA LCD Display

Categories Gauge Pressure Transmitter
Model Number: ML2000W
Place of Origin: China
MOQ: 1pc
Price: Negotiation
Payment Terms: T/T
Supply Ability: 10000pcs per month
Delivery Time: 7-10 working days
Packaging Details: In Carton Packing
Product Name: 2088 Diffused Silicon Smart Pressure Transmitter 4-20mA LCD Display
Accuracy: ±0.2% or ±0.1%
Measuring Range:: -0.1KPa~0~100KPa~40MPa (Max. 100MPa)
Medium Temperature: -20~90℃
Output: 4-20mA or Hart
Power Supply: 24VDC or 12VDC
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    2088 Diffused Silicon Smart Pressure Transmitter 4-20mA LCD Display

    2088 Diffused Silicon Smart Pressure Transmitter 4-20mA LCD Display
    1. Introduction

    ML2000W series diffusion silicon pressure transmitter adopts the advanced transducer as sensitive element. It applies shielding and eliminating process of new hit-resistant capacitance, RF, over current and strong voltage signal. The subsequent circuit has higher stability and capacity of resisting disturbance because the peripheral circuit layout and component selection are more reasonable than American TI (BB) company operational amplifier.

    Diffusion silicon pressure transmitter is a typical and commonly used pressure measuring instrument, which consists of two parts: one is the detection element, i.e. the diffusion cinnamon piezoresistive pressure sensor, which is responsible for converting the physical quantity pressure signal to the voltage signal in the work site; the other is the signal processing circuit with multiple functions, which is responsible for converting the physical quantity pressure signal to the voltage signal. The output voltage signal of the sensor is transformed by amplification and two-wire signal processing, and then the standard signal is output. Because of its high measurement accuracy and fast dynamic response, it is widely used in all walks of life.


    2. Working Principle:

    Based on the piezoresistive effect of single crystal cinnamon, an elastic component is fabricated by advanced processing technology in a specific direction. Four strain resistors with equal resistance are fabricated by integrated circuit technology in their proper positions and connected to the Wheatstone Bridge. When a constant voltage (current) is applied to the bridge, when there is pressure (differential pressure) on the elastic element, the transmitter outputs a voltage signal linearly proportional to the pressure given by the medium, and then amplifies the voltage signal through an electronic circuit and converts it into a standard two-wire signal. According to its working principle, the main source of temperature drift is the temperature drift of the sensor part. Next, the working principle and characteristics of the sensor part of the pressure transmitter will be analyzed.

    3.Technical Parameter

    • Accuracy: ±0.2% or ±0.1%
    • Measuring Range: -0.1KPa~0~100KPa~40MPa (Max. 100MPa)
    • Ambient Temperature: -20~85℃
    • Medium Temperature: -20~90℃
    • Storage Temperature: -40~85℃
    • Relative Humidity: <95%
    • Output: 4-20mA
    • Power Supply: 24VDC or 12VDC
    • Stability: Better than 0.1%FS Per Year
    • Overload Limit: 150%~300%
    • Upgrade Features:

    ① Power supply non polar connection(Only analog circuit, 24VDC power supply)
    ② Field or Outside lightning prevention design

    4. Structure & Material

    Diaphragm316L Stainless Steel
    Process ConnectionM20x1.5 Male Thread; Stainless Steel
    SealingFluorine Rubber
    Shell & SurfaceAluminum; Epoxy
    Installation LocationNo Special Requirements



    5. Configuration

    TypeSpecification CodeIllustration
    ML2¨¨¨W---------------------------------Diffused Silicon Pressure Transmitter
    Transducer0--------------------------------Diffused Silicon Transducer
    Accuracy8--------------------------------±0.2%
    5--------------------------------±0.1%
    Output8--------------------------------4-20mA
    1--------------------------------4-20mA, HART
    W--------------------------------
    Contact Medium ModeF--------------------------------Remote Transmission Flange Installation Type
    G--------------------------------High Temperature Heat Radiation Type(0-200℃)
    P--------------------------------Flat Diaghragm Contact Type
    L--------------------------------Thread Connection *
    Connection Mode2--------------------------------Flange Connection (Note 1)
    3--------------------------------M20x1.5 *
    4--------------------------------Other Thread Connection (Note 2)
    Measuring Range1--------------------------------0-5~35KPa
    2--------------------------------0-35~100KPa
    3--------------------------------0-50~200KPa
    4--------------------------------0-100~350KPa
    5--------------------------------0-200~700KPa
    6--------------------------------0-0.5~2.1MPa
    7--------------------------------0-1~3.5MPa
    8--------------------------------0-3~7MPa
    9--------------------------------0-7~21MPa
    0--------------------------------0-15~40MPa
    Y--------------------------------Specific Range (Note 3)
    Display HeaderD--------------------------------Multiple Parameters & Modes Digital LED Display Header (Note 4)
    L--------------------------------Common LED Header
    Z--------------------------------Pointer Header
    N--------------------------------No Header
    Electrical Connection5--------------------------------M20x1.5 Waterproof Concentrator
    Power Supply-A-------------------------------24VDC
    -B-------------------------------12VDC
    Additional Type-NF1----------------------------Ex-proof Certificate: Exd II CT6
    -NS1----------------------------Intrinsic Safety Type: Exi II CT4
    -M-------------------------------Other Requirements(Note5)
    Remarks:
    e.g.:ML2088WLM6L5-A-NF1 0-1.6MPa
    e.g.:ML2051WLM7D5-B-NS1 0-2.5MPa
    Note1: Please indicate the flange size behind type if you choose this code
    Note2: Please indicate the thread size behind type if you choose this code
    Note3: Please indicate specific range behind type
    Note4: Only output code1 is available
    Note5: Please note in order
    *: Standard



    Buy 2088  Diffused Silicon Smart Pressure Transmitter 4-20mA LCD Display at wholesale prices
    Send your message to this supplier
     
    *From:
    *To: Melan Measurement & Control Instruments (Shanghai) Co.,Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0