Overview
The ARCA Regler 827A.E2-00H-M1 is part of the ARCAPRO® family of intelligent electro-pneumatic positioners manufactured by ARCA Regler GmbH. This positioner is designed to form a closed-loop control system when combined with linear or rotary actuators, providing precise position feedback via a built-in servo-potentiometer. The model designation E2-00H-M1 indicates a 2-wire connection configuration with an analog output module and mechanical actuation.
Key Features
- 2-wire analog connection for simple integration into existing control systems
- Servo-potentiometer feedback mechanism for accurate position acquisition and transmission
- Aluminum or stainless steel housing options available depending on configuration
- IP 66 degree of protection rating for harsh industrial environments
- Compatible with linear actuators (VDI/VDE 3847-1, IEC 534 NAMUR) and quarter-turn actuators (VDI/VDE 3845)
- Operating temperature range: -40°C to +80°C
Technical Specifications
- Mounting: Linear actuators (3–130 mm stroke range) and quarter-turn actuators (30–100° rotation)
- Enclosure Material: Aluminum cast AlSi 12 or austenitic stainless steel (1.4581)
- Protection Rating: IP 66 per EN 60529
- Operating Temperature: -40°C to +80°C
- Storage Temperature: -40°C to +80°C
- Installation Position: Any; pneumatic connections must not point upward in wet applications
- Electrical Connection: M20x1.5 thread for electric connection
- Pneumatic Connection: G 1/4 (or equivalent)
- Vibration Resistance: ≤30 m/s²
- Degree of Protection: Metal enclosure, IP 66
Typical Applications
The 827A.E2-00H-M1 is widely used in industrial process control, valve automation, and motion control systems across manufacturing, chemical processing, oil & gas, and utility industries. It integrates with pneumatic control loops to provide real-time position feedback, enabling accurate actuation control and system diagnostics. This positioner is suitable for both single-acting and double-acting actuator configurations.
Compatibility & Replacements
Compatible With
- ARCA linear actuators (Type 812, Type 813)
- ARCA quarter-turn actuators (Type 840)
- Linear actuators per VDI/VDE 3847-1 standard
- Rotary actuators per VDI/VDE 3845 standard
- NAMUR-compliant actuators (IEC 534-6)
- Pneumatic control systems and PLC-based automation platforms
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Related ARCA 827A series variants include 827A.E2-000-M1 and other configuration codes denoted by position 7-11 character designations.
Works With
- 2-wire analog control systems
- Pneumatic valve and actuator networks
- Industrial process control systems and SCADA platforms
- PLC and DCS feedback circuits
- Standard 4–20 mA measurement and control loops
