1. Product introduction

　　Digital temperature control instrument is adopt high precision platinum(Pt100) as temperature sensing element,High precision conversion circuit,Has 2 independent switch point(Has 2 independent switch point or upper and lower independent adjustment type control switch)And 4 ~ 20mA current signal output,High light digital tube display the actual temperature value,Can set the value through panel key,All of the parameters are stored in nonvolatile memory.Can be widely used in mechanical, chemical, metallurgy, water conservancy and hydropower, and many other industries,Has the characteristics of high precision, stable control points accurately and so on,and is an ideal upgraded to ordinary temperature display control instruments products,the meter range is controlled in - 50 ~ 300 ℃.

　　The way of measurement:Direct plug-in(picture L) -50~150℃.Remote type(picture R),-50~300℃

　　Please carefully choose when when exposure to electromagnetic interference environment or outdoor environments

　　2.Main technical performance

　　Precision：display：grade0.5 Output：grade0.25，grade0.5 Control:0.5grade，grade1

　　Working voltage：24VDC or 220VAC

　　Signal output：4～20mADC;

　　Switch capacity：SPDT,5A/250VAC; 3A/30VDC

　　display：Four red leds

　　Power consumption：<3W

　　Working temperature：sensor：-50～300℃ Electronic components：-25～85℃LED Indictor：-25～70℃

　　Protection grade:IP54

　　3.The example of temperature switch