RIA45 – Process Indicator with Alarm and Relay
The Endress+Hauser RIA45 is a versatile panel-mounted process indicator that displays 4–20 mA signals and provides alarm functions with relay outputs. It is ideal for simple process monitoring and control applications.
Key Features
- Input: 4–20 mA, 0–20 mA, 0–10 V, thermocouple, RTD
- Display: 5-digit LCD with backlight
- Relay outputs: 2 configurable alarm relays
- Analog output: 4–20 mA retransmission (optional)
- Communication: RS232 or RS485 (optional)
- Panel mounting: 96×48 mm (1/8 DIN)
- Operating temperature: −20 to +60 °C
- Protection: IP65 (front)
Applications
Process monitoring, alarm systems, pump control, level control, temperature monitoring, simple process control.
Technical Specifications
| Parameter | Value |
|---|---|
| Input | 4–20 mA, TC, RTD, 0–10 V |
| Relay outputs | 2 alarm relays |
| Panel size | 96×48 mm (1/8 DIN) |
| Operating temperature | −20 to +60 °C |
| Protection class | IP65 (front) |
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