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    Temperature Input Signal Isolator, Input K/B/S/PT100, Ouput 0-20mA/4-20mA

    5 out of 5 based on 1 reviews | Write a review
    High quality signal isolator at affordable price for sale online. 0-20 mA and 4-20 mA output signal can be chosen. Cold junction temperature compensation between -20 ℃ and 60 ℃. Signal isolator widely used to interfere with terrestrial circulation, natural disturbance and man-made disturbance.
    SKU: ATO-B-603S
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Signal isolator has input signals of K/B/S/PT100 and output signals of 4-20 mA/0-20 mA. The input, output and working power supply are isolated from each other. It is especially suitable for the equipment and instruments that need electrical isolation.


    Model ATO-B-603S
    Allowed Input Signal thermocouple: K, E, S, B, J, T, R, N,PT100 and WRe3-WRe25, WRe5-WRe26
    Output Signal Type DC current: 0(4) mA~20 mA; 0 mA~10 mA
    DC voltage: 0(1)V~5V; 0V~10V
    Output Ripple < 5mV rms(load 250Ω)
    Accuracy of Isolated Transmission 25 ℃ ± 2 ℃, excluding cold junction
    Response Time ≤0.5s
    Temperature Drift 40 ppm/℃
    Accuracy of Cold Junction Temperature Compensation ±1 ℃ (preheating time of 10 minutes)
    Range of Cold Junction Temperature Compensation
    −20 ℃ ~ +60 ℃
    Lead Resistance ≤ 20Ω/lead
    Load Capacity 0(4) mA~20 mA: ≤550Ω; 0 mA~10 mA: ≤1.1 kΩ; 0(1)V~5V: ≥1 MΩ; 0V~10V:≥2 MΩ
    Range of Service Voltage 18V DC~32V DC
    Insulation Resistance ≥100 MΩ
    EMC EMC conforms to IEC61326-3

    Dimension (Unit: mm)

    Temperature input signal isolator dimension

    Wiring Diagram:

    TC input wiring diagram

    RTD input wiring diagram

    Tips: What is the Temperature Drift in the Signal Isolator?

    The temperature drift is caused by the heat generated during the operation of the signal isolator, which leads to the decrease of the performance index of the electronic components used in the isolator and the change of the output value of the isolator. Isolator selection should require the temperature drift value as small as possible. In order to prevent the temperature drift, Parokan isolator products for low power consumption, micro power consumption design, so that the isolator itself when the heat is very small or even no heat, so as to prevent the use of components due to heat caused by the product work performance indicators decline, to prevent temperature drift. The user should choose the product with small temperature drift when choosing.

    Existing reviews of Temperature Input Signal Isolator, Input K/B/S/PT100, Ouput 0-20mA/4-20mA
    Great temperature input signal isolators
    I bought three temperature input signal isolators. Great signal isolatiors with reasonable price, it can separate signals well. I'm very satisfied with this shopping!
    From: Shaun | Date: 21/10/2022
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