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4-20ma Modbus Universal Liquid Level Control Switch With Flush Diaphragm

Categories Electronic Digital Pressure Switch
Brand Name: WNK
Model Number: WNK-SLS
Certification: ISO9001:2015
Place of Origin: Anhui, China
MOQ: 1 unit
Price: Negotiation
Payment Terms: T/T, Western Union
Supply Ability: 5000 pcs per month
Delivery Time: 5-7 working days
Packaging Details: Standard export carton packing, customized packing
Pressure Type: Gauge, Absolute, Vacuum
Accurcy: 0.2%FS, 0.5%FS
Pressure Connection: G1/4, NPT1/4
Output: 4-20ma 0.5-4.5V
Power: 12-30V, 24V DC
Response time: <10ms
Display: OLED Adjustable
Applicable Medium: Gas, Liquid, Water
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    4-20ma Modbus Universal Liquid Level Control Switch With Flush Diaphragm

    4-20ma Modbus Universal Smart Electronic Digital Pressure Switch With Flush Diaphragm


    1. Gas and liquid pressure measurement

    2. PNP switching, voltage and current outputs

    3. Switching points settable

    4. Switching can be set normally open / normally closed

    5. Supporting Switching delay

    6. Various analog output ways available

    7. Displaying pressure peak value and environment temperature

    8. Analog output span settable

    9. OLED self-luminous display

    10. Display turnable 180°

    11. Housing with electrical connection against process connection rotatable 330°

    12. Industrial touch button

    13. Various display pressure units

    14. Parameters setting up for Password protection

    15. Support MODBUS communicatio


    Gas-liquid dual-capable can be used in : pump control, storage tank monitor,

    Liquid Level Control Switch

    , filter blocking and monitor, leakage surveillance.
    Industrial process testing and control
    Self-controlled and constant-pressured water supply in building
    Petrochemical, environmental protection, water conservancy, light industry, machinery, metallurgy
    Measuring and control in other systems

    Product Data Sheet

    Measuring range-100kPa-60Mpa
    Output signal4-20mA, 0.5-4.5VDC, Modbus-RTU/RS 485,PNP or NPN output, customer
    Reference accuracy±0.1%URL
    Field of applicationPressure, level measurement
    Stability±0.2% URL/ 5 years
    Diaphragm materialSUS316L, Hastelloy C
    process connectionStandard G1/4, G1/2, M20*1.5, optional
    Electrical connectionAviation plug, M12*1 (5 pins)
    Sensor sealStainless steel welding seal
    ApprovalsCE, Ex-proof
    Working temperature-40-85℃
    Storage temperature-40-85℃
    Media temperatureSensor with silicon oil filling -40-120℃

    China 4-20ma Modbus Universal Liquid Level Control Switch With Flush Diaphragm factory
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