Contator,disjuntor,inversor solar,medidor elétrico,baterias solares
AKT4R111100 is a multifunctional PID temperature controller from Panasonic’s KT4R series in 1/16 DIN size. It is designed for precise temperature control in industrial processes, featuring a compact panel-mount design of 48×48×58.8mm. It supports multiple RTD and thermocouple inputs, provides relay control output and dual alarm outputs. The product is discontinued but still available from existing stock.
Core control functions:
PID control algorithm: Supports heating/cooling dual-mode control with auto-tuning for accurate temperature regulation
Multi-input compatibility: Accepts thermocouples Type B, C, E, J, K, N, PL-II, R, S, T, W and various RTDs
Dual alarm outputs: Configurable for high limit, low limit, deviation and other modes to ensure equipment safety
Dual display: Dual-line, dual-color LED showing process value (PV) and set value (SV) simultaneously
Manual/auto switch: Convenient for commissioning and maintenance, improving operational flexibility
- Interpretação detalhada do código do modelo
| Segmento de modelo | Significado | Descrição |
| AKT4R | Product series and basic type | AKT = Panasonic temperature controller prefix |
| 4 = dimensions (48×48mm, 1/16 DIN) | ||
| R = KT4R series (tipo padrão, discontinued) | ||
| 111100 | Function configuration and output type | 1 = tensão de alimentação (100–240V AC) |
| 1 = control output (relay output, 1a, AC250V 3A) | ||
| 1 = number of alarm outputs (2 pontos, 1a+1a) | ||
| 1 = communication function (none) | ||
| 00 = special options (standard configuration) |
- Key Technical Parameters and Hardware Configuration
| Item | Especificação | Descrição |
| Tensão de alimentação | 100–240V AC (50/60Hz) | Wide voltage range for global industrial power systems |
| Control output | Relay output (1a), AC250V 3A | Directly drives small heaters or contactors |
| Alarm outputs | 2 saídas de relé (1a+1a), AC250V 3A | Dual safety protection |
| Input range | Thermocouple: -200°C ~ 2315°C | Covers most industrial temperature measurement applications |
| RTD: -200°C ~ 850°C | ||
| Analog: 0~20mA, 0~10V | ||
| Temperature accuracy | ±0.2%FS±1°C | High‑precision measurement for industrial control |
| Display | Dual‑line dual‑color LED, PV: 12.4milímetros (vermelho), SV: 8.8milímetros (verde) | Clear display for easy reading and operation |
| Operating environment | -10°C ~ 55°C, humidity 10%~90% RH (non‑condensing) | Suitable for harsh industrial environments |
| Protection degree | IP66 (front panel with rubber gasket) | Dust‑proof and water‑proof for improved reliability |
- Application Scenarios and Selection Value
Cenários Aplicáveis
- Industrial heating equipment: Plastic injection molding machines, thermoforming machines, packaging machine heating systems
- Laboratory instruments: Ovens, incubators, constant-temperature water baths, environmental test chambers
- Food processing: Baking equipment, sterilization equipment, cold chain temperature control
- Electronics manufacturing: Reflow ovens, wave soldering machines, semiconductor packaging equipment
- Chemical and pharmaceutical: Temperature control for reactors, distillation columns, drying equipment
- HVAC: Temperature control for industrial workshops and cleanrooms
Vantagens (before discontinuation)
Design compacto: Saves cabinet space, suitable for high-density installation
Multi-input compatibility: Reduces spare part types and inventory costs
Simple operation: Intuitive keypad for fast parameter setup
Alta confiabilidade: Panasonic industrial-grade quality, long MTBF, suitable for continuous operation
Cost-effective: Comprehensive functions, moderate price, ideal for small and medium equipment
- Alternative Product Solutions (Discontinued)
5.1 Panasonic Original Alternatives
| Modelo Alternativo | Key Improvements | Compatibilidade |
| AKT4B111100 | KT4B series (black panel, replaces KT4R), same functions, in production | ★★★★★ |
| AKT4H111100 | KT4H series (gray panel), same dimensions, higher protection | ★★★★★ |
| AKT4R1111001 | With RS485 communication, supports Modbus for remote monitoring | ★★★★☆ |
5.2 Other Brand Alternatives
International Brands
| Modelo Alternativo | Marca | Funções principais | Compatibilidade |
| E5CC‑RX2ASM‑800 | OMRON | 1/16 DIN, multi‑input, relay output, RS485 | ★★★★★ |
| 3504P‑1‑0100 | Honeywell | Compact, PID control, dual alarm, wide voltage | ★★★★☆ |
| TC48‑20‑R | Siemens | 48×48mm, multi‑input, relay output, IP65 | ★★★★☆ |
Domestic Brands
| Modelo Alternativo | Marca | Funções principais | Compatibilidade |
| XMTG‑7411 | Yudian (AiLi) | 1/16 DIN, PID control, multi‑input, relay output | ★★★★★ |
| CH402 | Huibang | 48×48mm, dual display, dual alarm, economical | ★★★★☆ |
| RKC‑REX‑C100 | RKC | Compact, PID control, auto‑tuning, global use | ★★★★★ |
- Guidelines for Alternative Selection
- Function matching: Prioritize models with relay output, dual alarms, and multi-input compatibility to match original functions
- Size compatibility: Must be 48×48mm (1/16 DIN) panel mount to avoid re-drilling
- Communication requirement: For remote monitoring, choose models with RS485/Modbus
- Power supply: Confirm 100–240V AC wide-range input compatibility
- Certification: Select products with relevant safety certifications for target industries (por exemplo, food, medical)
As a KT4R series temperature controller, the Panasonic AKT4R111100 was widely used in industrial automation for its compact design, multi-input compatibility, e custo-benefício, especially for temperature control in small and medium heating equipment and laboratory instruments.
Although discontinued, it can be replaced by Panasonic’s KT4B/KT4H series or alternatives from OMRON, Yudian and others. Models with communication functions are recommended to improve system intelligence and remote monitoring capability.
Application Scenarios of Panasonic AKT4R111100 Temperature Controller
- Overview of Core Capabilities
The Panasonic AKT4R111100 is a compact PID temperature controller from the KT4R series, 1/16 DIN (48×48mm). It features multi-input support (thermocouple/RTD/analog), relay control output, dual alarm outputs, and wide voltage power supply (100–240V AC). It is discontinued but still widely used in industry.
Its core value is to provide high-precision closed-loop temperature control and dual safety protection, especially for space-limited small and medium equipment and laboratory instruments.
- Main Application Scenarios
2.1 Plastics and Rubber Industry
| Equipamento | Controlled Object | Valor de proteção |
| Injection molding machine | Barrel and nozzle temperature | Stabilizes melt temperature, ensures product consistency, prevents material degradation |
| Extruder | Screw zone and die head temperature | Precisely controls melt viscosity, avoids overheating, improves efficiency |
| Thermoforming machine | Heating plate and mold temperature | Ensures uniform heating, improves forming accuracy, reduces scrap |
| Vulcanizing press | Hot plate and mold temperature | Controls vulcanization temperature for stable rubber properties |
Configuração típica: K-type thermocouple input + relay output for heater control + dual alarms (overtemperature + sensor fault)
2.2 Electronics Manufacturing and Semiconductor Industry
| Equipamento | Controlled Object | Valor de proteção |
| Reflow oven | Temperature profile in preheat, soldering, cooling zones | Precise soldering control, prevents component damage, improves yield |
| Wave soldering machine | Solder pot and preheat temperature | Stabilizes solder fluidity, ensures joint quality |
| LCD curing oven | Curing temperature | Ensures uniform curing, improves display performance |
| Semiconductor packaging | Package mold and heating chamber | Precise temperature control for chip performance |
| PCB drying equipment | Drying and hot air circulation temperature | Prevents board deformation, ensures coating adhesion |
2.3 Laboratory and Scientific Instruments
| Equipamento | Controlled Object | Valor de proteção |
| Constant temperature oven / dryer | Chamber and hot air temperature | Precise environmental control for reliable test data |
| Incubator / bioreactor | Culture and fermentation temperature | Stable growth conditions, improves experiment success rate |
| Environmental test chamber | Temperature for thermal/humidity testing | Simulates extreme environments for product reliability testing |
| Constant water/oil bath | Bath and circulating fluid temperature | Precise medium temperature for material testing |
| Muffle furnace / resistance furnace | Furnace and heating element temperature | Precise high‑temperature control for material heat treatment |
2.4 Food and Packaging Industry
| Equipamento | Controlled Object | Valor de proteção |
| Baking equipment | Oven and zone temperature | Uniform baking, improves taste and appearance |
| Sterilization equipment | Sterilization temperature and holding time | Ensures food safety, extends shelf life |
| Packaging machine | Heat sealing and shrink film temperature | Ensures tight sealing, prevents leakage |
| Beverage filling machine | Preheat and sterilization temperature | Maintains product quality, avoids contamination |
| Chocolate molding | Melting and mold temperature | Uniform molding, improves texture |
2.5 Chemical and Pharmaceutical Industry
| Equipamento | Controlled Object | Valor de proteção |
| Reactor | Reaction and jacket temperature | Controls reaction rate, ensures product purity |
| Distillation column | Bottom and top temperature | Improves separation efficiency |
| Drying equipment | Drying and hot air temperature | Ensures target moisture, prevents caking |
| Pharmaceutical oven | Sterilization and drying temperature | Meets GMP requirements, ensures drug quality |
| Lab reaction setup | Micro‑reaction and heating module temperature | Precise experimental conditions |
2.6 Printing and Paper Industry
| Equipamento | Controlled Object | Valor de proteção |
| Printing machine | Drying roller and ink preheat | Accelerates drying, prevents smudging |
| Laminating machine | Laminating roller and preheat | Ensures strong film bonding |
| Paper machine | Dryer section and cylinder temperature | Controls moisture, improves paper quality |
| Film laminator | Laminating and pressing temperature | Ensures smooth finish |
2.7 Other Industrial and Special Applications
| Equipamento | Controlled Object | Valor de proteção |
| Sistemas HVAC | Workshop and cleanroom temperature | Stable working environment |
| Industrial electric furnace | Furnace and heater temperature | Efficient, precise heating |
| Auto parts testing | Test and environmental temperature | Ensures performance under extreme conditions |
| Battery test equipment | Charge/discharge and ambient temperature | Safe, accurate testing |
| Explosion‑proof heating | Hazardous area temperature | Works with explosion‑proof systems for safety |
- Key Advantages for Application Scenarios
3.1 Suitable Features
Compact (48×48mm): Ideal for high-density panels and small machines
Multi-input: Supports most industrial sensors, reduces spare parts
Dual alarms: Redundant protection for critical equipment
Wide voltage (100–240V AC): Global compatibility
IP66 front panel: Dust- and water-resistant in harsh environments
3.2 Limitations and Recommendations
Discontinued: Use AKT4B/AKT4H series or OMRON/Yudian alternatives
No communication: For remote monitoring, choose RS485/Modbus models
Relay output limited to 3A: For large loads, use an external contactor
- Selection and Replacement Suggestions
| Application | Recommended Alternative | Upgrade Suggestion |
| Industrial heating | Panasonic AKT4B111100 | Add RS485 for remote monitoring |
| Laboratory instruments | OMRON E5CC‑RX2ASM‑800 | Higher accuracy, program control |
| Food processing | Yudian XMTG‑7411 | Industry‑certified version |
| Electronics manufacturing | Honeywell 3504P‑1‑0100 | Profile control for processes |
The Panasonic AKT4R111100 is widely used in plastics, electronics, laboratórios, food and packaging due to its compact size, universal input, e custo-benefício, especially for small and medium heating equipment.
Although discontinued, its applications can be continued with original or third-party replacements. Models with communication are recommended to enhance intelligence and remote management.
