TEC-II Volume Corrector

Secondary electronic device for gas volume correction, compliant with EN12405 standard. Suitable for commercial measurement and custody transfer.

• 256x160 dot graphical LCD display, black text on white background, configurable as needed.
• Low power consumption technology. Integrated lithium battery with a lifespan of over 5 years.
• Multilevel security measures: independent sealed measurement switch, factory and user passwords.
• Access permissions differentiated by data type. Entry via keyboard or communication interface.
• One configurable flow signal input: REED contact (2-wire) or NAMUR.
• Magnetic interference detection per channel with event logging.
• Two digital inputs for monitoring signals such as cover status or security lock.
• Optocoupled pulse output (safe zone) with flow-dependent configurable frequency.
• Four programmable OC digital outputs for alarms, errors, or volume pulses.
• Periodic, daily, monthly, peak load, event, parameter, and calibration logs.
• Communication interfaces: RS485/RS422, RS232, and optical interface IEC62056-21.
• Compatible with SCADA. Multiple protocols available.
• Piezoresistive pressure and PT1000 temperature sensors, with internal digital compensation and MODBUS output.
• Can be integrated with turbine or rotary gas meters to convert measurement conditions to reference conditions.