PC-Configurable Temperature Limit Alarms for Thermocouple & RTD Inputs

Temperature Limit Alarms Acromag 801A-811A-812A-822A-832A

Now you can easily set advanced temperature limit alarm functions for monitoring tasks. IntelliPack alarms compare inputs against user defined limit setpoints, therefore allowing you to control built-in relays. Each unit can handle a broad range of applications because they offer a selection of input ranges and alarm functions. In addition, these units can easily be reconfigured for different ranges or functions as your needs change. Alarm functions available on all models include: on/off controller, limit alarm, window alarm, deviation alarm, rate-of-change alarm, and peak/valley detection. Other functions are also possible; please consult the factory.

Easy Setup

  • Faster setup and replacement because IntelliPack alarms are configured with a user-friendly Windows XP/Vista/7 program
  • Field adjustments and recalibration are quickly performed as a result of front-panel push-buttons and status LEDs
  • Module installations and removals are easy due to plug-in terminal blocks
  • Once configured, IntelliPacks operate independent of any host computer

High Performance Alarms

  • Thermocouple (J,K,T,R,S,E,B,N), RTD (Pt, Ni, Cu), ±100mV, or 0-500 ohm input
  • Multi-purpose inputs that accept numerous ranges consequently reduce spare stock requirements
  • User-programmable alarm operation, therefore you can select or change alarm functions
  • Dual alarm operation lets you perform two alarm functions at the same time
  • High-resolution Sigma-Delta A/D converter offers high accuracy with low noise as a result
  • Input excitation supply on each input consequently provides power for a two-wire transmitter
  • Single or dual-channel relay output

Rugged, Intelligent Design

  • Dual-channel models save space as well as reduce costs
  • Intelligent signal processing as a result of advanced microcontroller with integrated, downloadable flash memory and EEPROM
  • Built-in self-diagnostic routines operate upon power-up and during operation for easy maintenance and troubleshooting
  • Wide ambient temperature range, therefore ensuring a reliable performance from -25 to 70°C
  • EMC compliant; ruggedized circuitry meets EMC directives, consequently providing increased transient immunity and low emissions
  • UL/cUL Class 1 Div 2 Zone 2 approval
Temperature Limit Alarms Acromag 801A-811A-812A-822A-832A

801A Intelligent Alarm
Universal TC/RTD/mV input
Single or dual mechanical relay alarm outputs

Temperature Limit Alarms Acromag 801A-811A-812A-822A-832A

822A Intelligent Alarm
Dual Thermocouple/mV input
Dual mechanical relays output

Temperature Limit Alarms Acromag 801A-811A-812A-822A-832A

832A Intelligent Alarm
Dual RTD input
Dual mechanical relays output