Features:

1.With 3 1/2 LCD digital display, intuitive visual;

2. High measuring precision, good repeatability;

3. Good stability, a fine linear;

4. Strong anti-interference ability;

5. Strong applicability, have local display and remote transmission function, index number can set the switch in the table free choice;

6. Novel structure, beautiful appearance, wide range of observation;

7. Small volume, light weight, shock resistance, long service life;

8. Without external power supply source, with super flame-proof performance.
Basic working principle for DZSX series digital thermometer is using thermal resistance or thermocouple as the temperature sensor element, signal amplification by imports of integrated circuit components, the use of precise temperature characteristics of the nonlinear correction method and the self-tuning of the microprocessor technology after processing, the liquid crystal display visually display the temperature. Transmit the detection signal is far to secondary instrument or computer system, convenient for centralized monitoring.
Structure
DZSX series digital thermometer consists of header, fixtures, protection tube, thermal components four parts in total, flange fixed device without fixed device, activity, fixed flange, thread, fixed cone fixed protection tube, and other forms.
Technical parameters:
1. Function: display on the spot
2 .Remote measurement range of thermocouple: 0 ~ 1200 ℃ thermal resistance(rtd): Pt100:-200℃ ~ + 600 ℃ K type:0~1200℃;E:0 ~ 800 ;T :0 ℃ ~ 350 ℃, the display mode: 
3.1/2 LCD display 
4. The accuracy: plus or minus 1.0% FS + 1 d 
5. Stability, plus or minus 0.5% FS/year 
6. Working environment: the environment temperature of 30 ℃ ~ + 85 ℃,relative humidity is around 95%
7. Explosion-proof requirements: flame-proof EXd Ⅱ BT5 
8.Power : 24 VDC or 3 VDC or 4.5 VDC alkaline batteries

Order Guide

1) Type , Graduation , Temperature range

2) Dia and material of the protection tube

3) Quantity 

4) Sample or drawing for special requirement