Process transmitter RMA422

Multifunctional 1 - 2 channel top hat DIN rail unit with intrinsically safe current input and loop power supply, alarm set point monitoring, mathematics function and 1 - 2 analogue outputs.

• Flexible: 1 or 2 current inputs with switchable linearisation and square root extraction
• Powering: Integrated loop power supply for connected sensors and transmitters
• Safe: Intrinsically safe current input and loop power supply
• Calculating: Creating new process measurement results usingaddition/subtraction/multiplication of the two input signals
• Alarming: Flexible alarm set point monitor with two changeover contacts
• Active: Scalable current or voltage analogue outputs
• Communicative:
  - RS232 interface for setting up and measured value output
  - HART® communication sockets for setting up sensors
• Operative: LC display and push buttons for front- end operation
• International approvals:
  - ATEX
  - CSA General Purpose

• Plant and machine construction
• Control panels
• Laboratory fittings
• Temperature display and monitoring
• Process display and monitoring
• Process control
• Signal match and transforming
• Signal doubling

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).