RTD Input Module

 
Features
Input Type : Supports 2/3 wire RTD
Input channel : 6
RTD Range : Pt100,Pt1000, Ni120, Cu100, Cu1000
Resolution : 16-bit   
Accuracy : +/-0.05%
Sampling Rate : 12 samples/second (Total)
-3dB Bandwidth : 5.24Hz   
Common Mode Rejection : Typical 86dB
Voltage Input Impedance : >1M Ohms  
Individual Channel Configurable
Wire Opening Detection
Isolation Voltage : 3000Vdc 
Communication Interface
      RS-485
Power Supply 
Input Voltage Range : +10~+30Vdc  
Power Consumption :1.1W

 

RTD Type Setting (TT) 
 
Type Code  RTD Type  Temperature Range ℃ 
20 Platinum 100, α= 0.00385  -100 ~ 100 
21 Platinum 100, α= 0.00385  0 ~ 100 
22 Platinum 100, α= 0.00385  0 ~ 200 
23 Platinum 100, α= 0.00385  0 ~ 600 
24 Platinum 100, α= 0.003916  -100 ~ 100 
25 Platinum 100, α= 0.003916  0 ~ 100 
26 Platinum 100, α= 0.003916  0 ~ 200 
27 Platinum 100, α= 0.003916  0 ~ 600 
28 Nickel 120  -80 ~ 100 
29 Nickel 120  0 ~ 100 
2A  Platinum 1000, α= 0.00385  -200 ~ 600 
2B  Cu 100 at 0℃,α= 0.00421  -20 ~ 150 
2C  Cu 100 at 25℃,α= 0.00427  0 ~ 200 
2D  Cu 1000 at 0℃,α= 0.00421  -20 ~ 150 

 

Manual