Aug. 1, 2005
Thermal dispersion switch for the process industries
Thermal Dispersion Switch
Model TD1/TD2 thermal dispersion switch for air, gas, liquid and slurry level and flow control complements the existing Thermatel TG1/TG2 intrinsically safe switches and TA1/TA2 mass flow transmitters. The dispersion switch offers new levels of performance using compact integral explosion proof electronics. The instrument is specifically designed to meet the needs of the process industry. Key features include: 
  • Compact, explosion proof enclosure
  • Easy-to-wire design
  • TD2 provides mA output signal for trending and diagnostics
  • Full agency safety approvals (ATEX, FM, CSA)
  • Easy to calibrate and set up
  • Temperature compensated
  • Fast response time to changing conditions
  • Continuous diagnostics with fault detection
  • Spherical or twin tip sensors
  • Broad range of process connections and materials