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RS PRO Panel Mount On-Off Temperature Controller 1 Input NTC 1 Output Relay 230V LED Display 222-8125
Specifications
| Country of Origin | Turkey |
|---|---|
| Display Type | LED |
| Brand | RS PRO |
| Operating Temperature | 0°C to +50 °C |
| Length | 77mm |
| Model | 222-8125 |
| IP Rating | IP20, IP65 |
| Storage | -40 °C to +85 °C |
| Width | 35mm |
| Mount Type | Panel Mount |
| Protection Class | NEMA 4X (IP65 at front, IP20 at rear) |
| Number of inputs | 1 |
| Output type | Relay |
| Input Type | NTC |
| Maximum Operating Temperature | 50°C |
| Control Type | On-Off |
| Minimum Operating Temperature | 0°C |
| Number of outputs | 1 |
| Maximum Supply Voltage | 230V |
| Storage / Operating Humidity | 90 % max. (None condensing) |
| Temperature Sensor Inputs | NTC |
Key Features
- Features a clear LED display with 4 digits for precise temperature readings.
- Designed for panel mounting with compact dimensions of 77 mm length and 35 mm width.
- Operates within 0°C to 50°C temperature range for diverse applications.
- Includes adjustable temperature offset and compressor protection delays.
- Offers manual and automatic defrost capabilities with adjustable parameters.
- Equipped with an internal buzzer to signal defrost, sensor defect, and alarm status.
- Password protection secures the programming section against unauthorized access.
- Supports remote access and control via Modbus RTU protocol for automation integration.
Product Description
RS PRO 222-8125 Panel Mount On-Off Temperature Controller is a durable and efficient device designed for precise temperature regulation. It supports 1 input type of NTC temperature sensor and provides 1 relay output to control the connected device at 230V supply voltage. The controller features a 4-digit LED display for clear and accurate temperature monitoring.
With compact dimensions of 77 mm length and 35 mm width, it is ideal for panel mounting in industrial, refrigeration, and HVAC applications. The controller operates effectively in temperatures ranging from 0°C to +50°C and can withstand storage temperatures from -40°C to +85°C. It offers adjustable temperature offsets and programmable compressor protection delays to ensure device safety and reliability.
Additional features include manual defrost operation, defrost parameter adjustment, and an internal buzzer that signals alarms related to defrost and sensor defects. The programming section is secured with password protection to prevent unauthorized changes. It also facilitates remote access and data collection through the Modbus RTU communication protocol, enhancing automation integration.
This controller is designed with protective ratings NEMA 4X with IP65 protection at the front and IP20 at the rear, making it suitable for harsh environments. Its applications span across food manufacturing, supermarkets, restaurants, and refrigeration systems, providing efficient and reliable climate control.
Clear LED 4-digit temperature display for enhanced readability. Supports NTC type temperature sensor input for accurate measurements. Relay output type ensures reliable on/off control of connected equipment. Programmable compressor and defrost parameters for flexible operation.
Internal buzzer alerts for defrost and sensor fault conditions. Passcode protected programming to maintain operational security. Modbus RTU compatible for remote monitoring and control. Compact, panel mount design with IP65 front protection and IP20 rear protection.
Wide operating temperature range from 0°C up to 50°C. Ideal for HVAC, refrigeration, freezing, and cold storage applications. Explore the RS PRO products and Temperature Controllers on EnvMart for advanced automation and control solutions.
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Frequently Asked Questions
The operating temperature range of this model is from 0°C to +50°C.
It features a clear LED display with 4 digits for precise temperature readings.
This unit supports an NTC type temperature sensor input.
It provides 1 relay output to control connected devices.
The dimensions are 77 mm in length and 35 mm in width.
The maximum supply voltage is 230V.
It has an IP rating of IP65 at the front and IP20 at the rear, providing protection against dust and water.
Yes, it includes an internal buzzer that signals alarms related to defrost, sensor defects, and alarm status.
Yes, it supports remote access and control via the Modbus RTU protocol for automation integration.
It features password protection to secure the programming section against unauthorized changes.
The storage temperature range is from -40°C to +85°C.
It is suitable for industrial, refrigeration, and HVAC applications, including food manufacturing and supermarkets.
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