Product Description
The PJEZA1JOGO (often written as PJEZA1J0G0 / PJEZ-A series) is a CAREL PJ Easy series digital temperature controller used in refrigeration systems, display cabinets, chillers, and cold rooms.
It is designed for simple ON/OFF temperature control with sensor-based regulation, making it very common in commercial refrigeration equipment.
Key Features
• Microprocessor-based digital temperature controller
• Designed for refrigeration and cold storage systems
• NTC temperature sensor input
• Relay output for compressor control
• LED display for temperature and status indication
• Adjustable set point and differential control
• Alarm function for high/low temperature (model dependent)
• Front panel programming with simple buttons
• Compact panel mount design (DIN standard size)
• Reliable operation for static refrigeration systems
Specifications
• Product Type: Digital Temperature Controller
• Model: PJEZA1JOGO / PJEZ-A series (variant code dependent)
• Brand: CAREL
• Input Sensor: NTC thermistor probe (10K type typical)
• Control Type: ON/OFF thermostat control
• Output: 1 relay (compressor control)
• Relay Rating: typically 8A resistive load (variant dependent)
• Power Supply: 230V AC (some variants 115V/230V)
• Temperature Range: approx. -50°C to +90°C (model dependent)
• Display: 3-digit LED display
• Mounting: Panel mount (36×81 mm or similar PJ Easy format)
• Protection: Front IP65 (installed panel front)
• Operating Modes: Cooling/refrigeration control

