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LCZ-303A Bellows Cantilever Sensor

The LCZ-303A corrugated tube cantilever weighing sensor adopts a parallel beam structure, with a metal corrugated tube welded and sealed, and an inert gas filled inside. Strong resistance to overload, fatigue, and unbalanced loads. Can be widely used in specialized scales such as electronic belt scales, hopper scales, platform scales, various material testing machines, and other force measuring devices

  • Introduction

    The LCZ-303A corrugated tube cantilever weighing sensor adopts a parallel beam structure, with a metal corrugated tube welded and sealed, and an inert gas filled inside. Strong resistance to overload, fatigue, and unbalanced loads. Can be widely used in specialized scales such as electronic belt scales, hopper scales, platform scales, various material testing machines, and other force measuring devices


  • Structure and dimensions

    LCZ-303A尺寸图

            Sensor wiring diagram:                          Sensor force diagram:

     传感器接线示意图LCZ-303A受力图




  • Parameter
    ParameterTechnical ParametersParameterTechnical Parameters
    Range50~500KGOutput Resistance350±5Ω
    Output Sensitivity2.0±0.05mV/VOperating Temperature-20~+70℃
    Non-linearity±0.03%F.S.Safe Overload150%F·S
    Lag Error±0.03%F.S.Insulation Resistance≥2000MΩ
    Repeatability±0.03%F.S.supply voltage5~12V
    Creep±0.03%F.S.Protection ClassIP66
    Zero Temperature
    Coefficient
    ±0.03%F.S./10℃Materialstainless steel
    Sensitivity
    Temperature
    Coefficient
    ±0.03%F.S./10℃CableΦ5x3m
    Input Resistance380±30Ω


  • Process

    Retail: Contact customer service - Consult product parameters-Confirm product model-Payment-Logistics shipment-Sign for delivery
    Key customers: Contact customer service-Consult industry solutions-Confirm product model parameters-Sign relevant technical contracts-Payment-Logistics shipment-Sign for receipt


  • After-sales

    1. LONGLV provides customers with installation and debugging services, as well as other technical consultations. If necessary, technical personnel can provide on-site technical training. If the customer has any technical questions, the technical personnel will provide a response within 4 hours.
    2. LONGLV products are strictly designed and produced in accordance with the ISO9001 international quality system, with a 1-year warranty for sensor products and a 3-year warranty for instrument products, with a 7-day return and exchange policy and lifelong maintenance.
    (Human damage is not covered by the warranty, and customized products without quality issues are not returned or replaced.)
    3. For returns and exchanges caused by quality issues, Longlv will bear the return and exchange shipping costs. The cost of returns andexchanges for non quality issues will be borne by the customer.
    Note: Quality issues refer to customized parameters such as function, size, specifications, and installation method that are not customized according to customer requirements, do not meet functional requirements, have dimensional errors, and have inaccurate accuracy (excluding within the error range).
    Customized products require confirmation of drawings by both parties before processing and production. If the product does not meet customer requirements, a written objection must be raised within two weeks. If the customer does not raise an objection within the specified time limit, it will be deemed as qualified acceptance.
    If an objection is raised within the deadline and it is confirmed by both parties that it is a product quality issue or production has not been carried out according to the requirements confirmed by both parties, it can be exchanged or refunded. If there are no quality issues and the shipping model andthe contract signed model are complete and correct, no return or exchange service will be provided.
    4. The products returned for repair will have a test result issued within 3 working days and the repair will be completed within 7 working days.
    After sales consultation
    Technical consultation, factory repair, invoices, complaint suggestions, and other related issues. After sales service hotline 021-51601181


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    Hutai Road, Gucun Town, Baoshan District, Shanghai

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