Product Profile of Digital 2 Set-point Temperature/process Controllers
Sonit Electronics has introduced 2 set point [Hi and Low] temperature/process controllers for J and K thermocouples, Pt-100 RTD sensors and 4-20 mA inputs. It has 3½ digit display, which indicates temperature or parameter values with 0.5% accuracy. The Hi and Low set points are adjustable by multiturn TC-202 and by thumbwheel potentiometers for Model switches for Model TC-203. It has control accuracy of ± digit. 1 C/O relay contact of rating 5 A/230 V AC resistive load, for each set point is provided at the output. It incorporates some in-built features such as auto cold junction compensation for T/C inputs, three wire compensation for RTD inputs and open sensor protection. The controllers are enclosed in ABS plastic box of size 96 mm [H] x 96 mm [W] x 150 mm [D].
