Digiqual Systems

SPECIFICATION OF TOUCH SCREEN TFT DATA LOGGER

Model DQDL TFT 96

Input Fixed/Universal

(T/Cs [K,J,R,S,N]/RTDs[Pt100] / Current [0/4-20mA]/Voltage [0/1-5VDC])

Operating Voltage 230 VAC +-10 / 50 Hz

No Of Input 8/16 Nos

No Of Alarm 1/2 Nos

Printer port Parallel printer port

Display 3.5 inch multi colour TFT display

Enclosure Aluminium case

Power consumption ≤ 6W

Work ambience Temperature (-10 to 60 DegreeC) , Humidity ≤ 90%RH

Temperature drift ≤ 0.01%FS/ DegreeC ( typical 50ppm )

Electromagnetic compatibility IEC61000-4-4, +-4KV/5KHz; IEC61000-4-5, 4KV

Isolation withstanding voltage Between power, relay contact and signal terminals ≥ 230VDC;

Between isolated electroweak signal terminals ≥ 600VDC

Response time ≤1.5 seconds if digital filter parameter is set as 0 or 1

Automatic pilot time interval Approx. 1.2s or 2s configurable

Technical Specification                         

Model 1                     : DQDL TFT 96
Input Accuracy          : ± 0.15% of full scale                                    

Number Of Channel :  8 Channels                                                              

Sampling Rate          : 100 msec Per channel                                               

Memory                     : 20000 Reading Per Channel                                     

Data Download         : Dot Matrix Printer/USB pen Drive/PC                        

Operating Voltage    : 100~240VAC @ 50/60 Hz                                           

Bezel dimension       : 100(H) x 110(W)  mm                                                 

Cut out                      : 92(H) x 92(W) mm                                                     

Unit dimension         : 100(H) x 110(W) X 150 (D) mm                     

Weight                     : Approximately 1.0 kg                                     

Internal Temperature Reference : 0 to 60 °C