{"id":8046,"date":"2026-08-07T10:42:21","date_gmt":"2026-08-07T02:42:21","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=8046"},"modified":"2026-08-10T23:10:45","modified_gmt":"2026-08-10T15:10:45","slug":"new-original-carel-pzrix0h003-pzr-series-digital-temperature-controller","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-carel-pzrix0h003-pzr-series-digital-temperature-controller\/","title":{"rendered":"New Original CAREL PZRIX0H003 PZR Series Digital Temperature Controller"},"content":{"rendered":"
\n

New Original CAREL PZRIX0H003 PZR Series Digital Temperature Controller<\/h1>\n<\/div>\n
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1. Product Overview<\/h2>\n<\/div>\n
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The CAREL PZRIX0H003 belongs to the PZR series compact digital temperature controller designed for refrigeration and HVAC applications. It accepts NTC temperature sensor input and supports ON\/OFF control logic with relay output for cooling or heating regulation. Equipped with a clear LED digital display and front panel tactile keypad, this unit delivers stable temperature management for display cabinets, cold rooms, heat pumps and small air handling equipment. The controller supports simple parameter configuration and alarm functions to monitor abnormal temperature status. The delivered unit is brand-new original genuine CAREL product.<\/div>\n<\/div>\n
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2. Main Technical Specifications<\/h2>\n<\/div>\n
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\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nParameter<\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\nPZRIX0H003<\/td>\n<\/tr>\n
Series<\/td>\nPZR Digital Temperature Controller<\/td>\n<\/tr>\n
Input Signal<\/td>\nCAREL NTC temperature probe<\/td>\n<\/tr>\n
Control Mode<\/td>\nON\/OFF temperature regulation<\/td>\n<\/tr>\n
Control Output<\/td>\nElectromechanical relay output<\/td>\n<\/tr>\n
Rated Power Supply<\/td>\n230 V AC, 50\/60 Hz<\/td>\n<\/tr>\n
Power Consumption<\/td>\nMax. 3.5 VA<\/td>\n<\/tr>\n
Display<\/td>\nLED digital temperature readout<\/td>\n<\/tr>\n
Operation Interface<\/td>\nFront membrane keypad<\/td>\n<\/tr>\n
Alarm Function<\/td>\nHigh \/ low temperature alarm configurable<\/td>\n<\/tr>\n
Enclosure Rating<\/td>\nIP54 for front panel after installation<\/td>\n<\/tr>\n
Mounting Method<\/td>\nPanel flush mounting<\/td>\n<\/tr>\n
Panel Cutout Dimension<\/td>\n71 mm \u00d7 29 mm<\/td>\n<\/tr>\n
Overall Dimensions (W \u00d7 H \u00d7 Depth)<\/td>\n75 mm \u00d7 33 mm \u00d7 58 mm<\/td>\n<\/tr>\n
Operating Ambient Temperature<\/td>\n-10 \u00b0C ~ +50 \u00b0C<\/td>\n<\/tr>\n
Storage Temperature<\/td>\n-20 \u00b0C ~ +70 \u00b0C<\/td>\n<\/tr>\n
Relative Humidity<\/td>\n5% ~ 90% RH, non-condensing<\/td>\n<\/tr>\n
Net Weight<\/td>\nApprox. 115 g<\/td>\n<\/tr>\n
Compliance Standards<\/td>\nCE, RoHS, EN 60730<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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3. Main Functions<\/h2>\n<\/div>\n
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    \n
  1. Collect real-time temperature signal via NTC sensor and execute ON\/OFF control for heating or refrigeration loads.<\/li>\n
  2. Visible LED display continuously shows measured temperature value for on-site monitoring.<\/li>\n
  3. Front keypad enables quick setting of target temperature, differential value and alarm thresholds.<\/li>\n
  4. Configurable temperature alarm triggers notification when temperature exceeds preset safe range.<\/li>\n
  5. Built-in parameter memory retains all settings after power interruption.<\/li>\n
  6. Support compressor anti-short-cycle delay protection to extend service life of refrigeration units.<\/li>\n
  7. Widely applied for constant temperature control of refrigerated showcases, wine cabinets and small cold storage.<\/li>\n<\/ol>\n<\/div>\n
    \n

    4. Technical Features<\/h2>\n<\/div>\n
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      \n
    • Slim compact housing structure saves cabinet panel installation space.<\/li>\n
    • Optimized control algorithm reduces frequent relay switching and improves equipment stability.<\/li>\n
    • Standard panel cutout size compatible with universal mounting brackets for refrigeration controllers.<\/li>\n
    • Front panel meets IP54 protection level, resistant to dust and light splash water.<\/li>\n
    • Simple keypad operation reduces commissioning difficulty for field technicians.<\/li>\n
    • Wide allowable working humidity range adapts to humid refrigeration workshop environments.<\/li>\n
    • Robust internal circuit design with basic anti-interference performance.<\/li>\n
    • Self-extinguishing plastic housing improves safety under long-term continuous operation.<\/li>\n
    • Modular screw terminal design facilitates wiring inspection and maintenance.<\/li>\n
    • Compatible with standard CAREL NTC probes for unified spare part management.<\/li>\n<\/ul>\n<\/div>\n
      \n

      5. 10 CAREL Similar Digital Temperature Controllers<\/h2>\n<\/div>\n
      \n
        \n
      1. PZRIX0H000, PZR series digital thermostat, 230 V AC supply, basic version without extended alarm<\/li>\n
      2. PZRIY0H003, PZR series controller with defrost management function for refrigerated cabinets<\/li>\n
      3. PJEZS0H000, EASY PJEZ compact digital temperature controller for display freezers<\/li>\n
      4. IR33V00000, IR33 series multifunctional refrigeration temperature controller<\/li>\n
      5. PZRI0H0L03, PZR controller powered by 24 V AC\/DC low voltage supply<\/li>\n
      6. PJEZC0H000, EASY series controller supporting dual temperature probe inputs<\/li>\n
      7. IR32W00000, Compact IR32 digital thermostat for small HVAC equipment<\/li>\n
      8. PZRIX0H013, PZR controller equipped with auxiliary relay output for fan control<\/li>\n
      9. PJEZY0H000, EASY series low-temperature static refrigeration controller<\/li>\n
      10. MPXPRO MPX00, Multifunction programmable temperature controller for medium cold storage<\/li>\n<\/ol>\n<\/div>","protected":false},"excerpt":{"rendered":"

        New Original CAREL PZRIX0H003 PZR Series Digital Temperature Controller 1. Product Overview The CAREL PZRIX0H003 belongs to the PZR series<\/p>","protected":false},"featured_media":8047,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-8046","product","type-product","status-publish","has-post-thumbnail","product_cat-switches-relays","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nNew Original CAREL PZRIX0H003 PZR Series Digital Temperature Controller - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/new-original-carel-pzrix0h003-pzr-series-digital-temperature-controller\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Original CAREL PZRIX0H003 PZR Series Digital Temperature Controller - Autofits\" \/>\n<meta property=\"og:description\" content=\"New Original CAREL PZRIX0H003 PZR Series Digital Temperature Controller 1. 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