Elitech EK-3020 Two-way Output Digital Temperature Controller Cooling and Defrostin Output, with Temperature Probe Sensor, Touch-key Temperature Controller for Cold storage and Freezer,
Elitech EK-3020 is a temperature controller with touch screen buttons. It is suitable for temperature control of cooling and defrosting output. With temperature measurement, temperature display, temperature control, temperature correction, forced defrosting, temperature overrun alarm and sensor fault alarm function. One-touch restoration of original setting values for easy re-adjustment of parameters.
It has the function of defrosting cycle power-off memory, even if the equipment is unexpectedly powered off, the defrosting can still be started in time to ensure the normal operation and cooling efficiency of the unit.
Due to its touch buttons, Elitech equipped the EK series with a key lock function to avoid accidental touches that may cause the parameters to change. The touch button adopts high-precision digital capacitance measurement technology, which can avoid various interferences such as water droplets; compared with mechanical buttons, there is no mechanical action, long life, and stable performance.
Elitech EK-3020 temperature controller is suitable for temperature control of medium and low-temperature cold storage, freezer, operating console and other refrigeration equipment.
One-way sensor input: temperature probe sensor.
Two-way control output: Refrigeration and defrost.
Elitech EK-3020 Function
| Model | Control Output | Signal Input | Other | ||||||||
| Refrigeration (10A) | Defrosting (10A) | Temperature Sensor | Over-temperature alarm | Parameter Reduction | |||||||
| EK-3020 | √ | √ | √ | √ | √ | ||||||
Parameter
| Model | EK-3020 |
| Operating Voltage | 220VAC±10%; 50/60Hz |
| Overall Power Consumption | <5W |
| Temperature Measurement Range | -40℃～85℃ |
| Temperature Control Range | -40℃～99℃ |
| Temperature Measurement Accuracy | ±1℃(-30℃～50℃), Others ±2℃; |
| Display Resolution | 1℃/0.1℃ |
| Product Size | 85.0×35.0×63.8 (mm) |
| Mounting Dimension | 71×29 (mm) |
| Rated Current of Output Relay | 10A/220VAC |
Feature
- More Stable & Reliable* Pass EMC test, industrial level four test, Front panel protection level reaches IP65
- Touch Keys, Good User Experience* High precision capacitive touch keys for greater reliability
- Waterproof & Dustproof* One-piece front panel design for greater protection against moisture and dust
- Clearer Display, Easy to Use* High brightness digital tube display for the larger display area
- Easy to Use, No Menu* Single-click to complete the general settings directly, no need to enter the menu
- Buzzer Alarm Output, More Reliable* Sensor fault alarm and over-temperature alarm
- Use At Ease, Power-off Memory* With defrost cycle power-off memory function, even if the equipment is unexpectedly power-off, the defrost can still be started in time to ensure the normal operation and cooling efficiency of the unit
- Multiple Defrost Modes, More Stable and Energy Saving* Two defrost modes of defrost control output: electric heating defrost and hot gas defrost. In addition, with shutdown defrost function
Application
- Cold storage
- Freezer,
- Operating console
- Refrigeration equipment
EK Series Temperature Controller Functions Comparison
| Model | Control Output | Sensor | Communication Function | ||||
| Cooling | Heating | Defrost | Fan | Light | Defrost Sensor | ||
| E-1000 | 10A | 10A | / | / | 10A | / | / |
| EK-3010 | Cooling / Heating (10A) | / | / | / | / | / | |
| EK-3010L | Cooling / Heating (16A) | / | / | 10A | / | / | |
| EK-3020 | 10A | / | 10A | / | / | / | / |
| EK-3021 | 10A | / | 10A | / | / | √ | / |
| EK-3030 | 10A | / | 10A | 10A | / | √ | / |
| EK-3030E | 10A | / | 10A | 10A | / | √ | 485 interface |
Elitech Two-Way Output Temperature Controller Comparison
Elitech EK-3020 Temperature Controller Thermostat User Manual
Elitech EK-3020 Temperature Controller Thermostat CE Certification
1.Temperature Data Logger
| RC Series | RC-5/ RC-5+ | RC-5+ TE | RC-51H | RC-4/4HC | RC-51 | RC-55 | RC-19 |
| RCW Series | RCW-360WIFI | RCW-360 Plus 4G | RCW-400A | RCW-600WIFI | RCW-800WIFI | RCW-2000/2100/2200 | RCW-2000WIFI Series |
| LogET Series | LogEt-1 | LogET 1 Series | LogEt-6 | LogEt-8 | LogEt-8 Life Science | LogEt-8 Food | LogEt-8 BLE |
| Others | TI-1S&2S | Tlog Series | Glog-2 | GSP-8 | TemLog20 | TemLog20H |
2. Air Quality Monitor & Particle Counter
| P Series | P10 | P15 | P20 | P20C | P200 | P600 | P1000 |
| M Series | M10 | M10i | M1000 | M2000 | M2000 2nd | M2000C | M2000C 2nd |
| LKC Series & Others | LKC-20T | LKC-1000S | LKC-1000S+ | LKC-1000E | H2 | H3 | Airing-1000 |
| PM Series | PM-900 | PM-900M | PMD 331 | PMD 351 | PMS 10 | PMS 11 | PMS 22 |
3. Refrigerant Leak Detector
| CLD-100 | HLD-100 | HLD-200 | LD-100 | LD-200 | WJL-6000 | ILD-100 | ILD-200 | ILD-300 |
4. Refrigerant Scale
| SRL-100 | LMC-100A / LMC-100F | LMC-200 / LMC-200A | LMC-210 / LMC-210A / LMC-210L | LMC-300 / LMC-300A | LMC-310A / LMC-310 / LMC-300L |
5. Temperature Controller
| STC-1000 Series | STC-1000 | STC-1000X | STC-1000Pro | STC-1000WIFI | STC-1000Pro TH | STC-1000WIFI TH |
| EK Series | E-1000 | EK-3010 | EK-3020 | EK-3021 | EK-3030 | EK-3030E |
| ECS Series | ECS-11 | ECS-16 | ECS-02CX | ECS-06CX | ECS-180neo | ECS-961neo |
