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      1. 產品展示

        圖片名稱

        防爆熱電偶和電阻溫度探測器R940

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        • r940.jpg

        防爆熱電偶和電阻溫度探測器R940


        優質的產品、優惠的價格、完善的售后服務,竭誠滿足用戶要求

        所屬分類:

        關鍵詞:

        韓國閥門|管件|填料函

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        詳細介紹


        Service intended

        Measuring the temperature in the area where combustible gas, particles and flammable liquid exist can be a very dangerous task. The electrical energy of measuring instrument is lower than electric motor, however, the malfunction of the instrument or the accident can cause to start the explosion. Therefore, ETR series is explosion proof type product which is designed to be used in a critical danger Zone 1 by acquiring IECEx and ATEX certification.

        Certificates ATEX II 2G Ex d IIC T6 Gb IECEx Ex d IIC T6 Gb
        Ambient temperature -40 ~ +65 ºC

        Standard features

        Element ■ Sheath type
        Thermocouple : K, E, J, T, N
        RTD : Pt 100 Ω at 0 ℃
        ■ Non-metallic protection tube type
        Type R (87 % Pt, 13 % Rh/Pt)
        Type S (90 % Pt, 10 % Rh/Pt)
        Type B (70 % Pt, 30 % Rh / 94 % Pt, 6 % Rh)
        Type K
        Head material ALDC (Standard) 316SS
        Tolerances on temperature reading ■ Sheath type
         - Thermocouple
        Class 1, Class 2 (DIN/IEC584-2, BS/EN60584-2, JIS C1602)
        Special, Standard (ASTM E230, E988, ISA-MC96.1)
        - R.T.D.
        Class A : ± (0.15 + 0.002 l t l)
        Class B : ± (0.3 + 0.005 l t l)
        ■ Non-metallic protection tube type
        "K" type : Class 2 (0.75 %)
                       Standard (0.75 %)
        "R", "S" type : Class 2 (0.25 %)
                             Standard (0.5 %)
        "B" type : Class 3 (0.5 %)
                       Standard (0.5 %)

         

        需求留言

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