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      Top Picks
      • Autonics Temperature Controller TZN4SP-R4R
      1/1
      Autonics Temperature Controller TZN4SP-R4R
      $ 242 .31

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      High-speed response: minimizes time required to reach SV. Low-speed response: minimizes overshoot for sensitive temperature control. High display accuracy : t0.3% of full-scale value. Two-step auto tuning function. Various input types (13 total) : includes temperature sensor and analog inputs. Various sub-output options. Various alarm outputs including loop break alarm and sensor break alarm. PV transmission output (DC 4-20mA). RS485 Communication output. Decimal point display function for analog inputs.

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      Reviews

      • G

        Gary Froehlich

        Jan 12, 2026

        Autonics Temperature Controller TZN4SP-R4R
        Fantastic Prices with super fast shipping! A pleasure to do business with!
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      • R

        Roger Dumont

        Jul 05, 2025

        Autonics Temperature Controller TZN4SP-R4R
        I'm a long-time customer at OKmarts, their production parts are top-notch!
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        Unhelpful
      • J

        Jeff Rainwater

        Jul 18, 2024

        Autonics Temperature Controller TZN4SP-R4R
        Their shipping was seamless and efficient.
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      • D

        Donald Pate

        Mar 08, 2024

        Autonics Temperature Controller TZN4SP-R4R
        Child's play, will be back for more.
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      • A

        Anonymous user

        Nov 25, 2022

        Autonics Temperature Controller TZN4SP-R4R
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Autonics Temperature Controller TZN4SP-R4R

      $ 242 .31
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 2
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

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