PC-Configurable Limit Alarms for Thermocouple and RTD Inputs.

801A-811A-812A-822A-832A

Now you can easily set advanced alarm functions for temperature monitoring tasks.

High Performance Limit Alarms

  • Thermocouple (J,K,T,R,S,E,B,N), RTD (Pt,Ni,Cu), ±100mV, or 0-500 ohm input
  • High accuracy and low noise A/D
  • Single or dual-channel relay output
  • Fast and easy software configuration and push-button field calibration without PC

Rugged, Intelligent Design

  • Dual-channel models save space, reduce costs
  • On/off controller, limit alarm, window alarm, deviation alarm, rate-of-change alarm, and peak/valley detection capabilities 
  • -25 to 70°C operation
  • UL/cUL Class 1 Div 2 Zone 2 approval