Product Process display RIA452

Digital process meter in panel mounted housing for monitoring and displaying analog measured values with pump control and batch functions and flow calculaion.

• 7-digit 14-segment LC display
• Multicoloured
• Large bargraph with overrange and underrange
• Intrinsically safe input with transmitter power supply
• Digital status inputs for pump monitoring
• Universal input
• Up to eight relay outputs
• Min/max value memory
• Pump control functions
• Batch functions
• Flow measurement for open channels and weirs
• Linearisation table with 32 support points
• Analog output
• Pulse output with integration
• Jog-shuttle operation
• Freely programmable engineering units
• Configuration via interface and ReadWin® 2000 operating software
• Tank linearization via ReadWin® 2000

The single-channel panel meter RIA452 monitors and displays analog measured values. Pumps can be monitored with the digital status inputs. The measured value is displayed using the seven-digit 14-segment LC display. Numbers and units are displayed in white, the bar graph in yellow, overrange and underrange in red and the limit value flags and digital status inputs in green and yellow. 

The RIA452 can provide power directly to two-wire transmitters connected. You have the option of selecting the input and the transmitter power supply as intrinsically safe for Ex applications. Up to eight freely programmable relays monitor the measured value for limit value overshoot and undershoot. Other operating modes for the relays include sensor or device malfunction, batch and pump control functions (e.g. alternating pump control).

Furthermore, the RIA452 can be used as a preset counter and for measuring flow at open channels and measuring weirs. 

The scalable analog output offers many different ways of forwarding the input signal: zoom function, linearization, offset, inversion and signal conversion (input/output conversion). The optional pulse output gives the user the option of outputting integrated process values.

• Power industry
• Raw materials
• Chemicals industry
• Food industry
• Water/wastewater sector

Production time:
Endress+Hauser works to a defined standard production time (from order entry to goods issue) depending on the variant of the Panel meter RIA452.
Production times can be confirmed via your contact person or via the online shop.

Distribution:
Endress+Hauser will ship your order direct to your delivery address. In certain cases express or emergency shipments can be made on request.

Track & Trace:
Check your order status online using your reference number or the Endress+Hauser order confirmation number.

Spare Parts Logistics:
Spare parts are handled as standard products with a short standard delivery time. On request we deliver on shortest possible delivery time (extra charge).