3-channel RTD Input Module

             I-7033

           I-7033D

 
Analog Input
Photo-isolation: 3750 Vrms
Channel: 3
Input Type: Pt  , Ni
Sampling rate: 15/12.5 samples/second
                            while filter at 60/50Hz
Bandwidth: 15.7 Hz
Wire connection: 2/3/4 wire
Accuracy: 0.1%
Zero Drift: 0.5uV/C 
Span drift: 25uV/C 
CMR @ 50/60 Hz: 150 dB min
NMR @ 50/60 Hz: 100 dB min
 Display LED
4 1/2 digits (for I-7033D only)
Communication Interface
RS-485 
Power Supply 
Input: +10 to +30 Vdc
Consumption:
           1.0W for I-7033
           1.6W for I-7033
RTD temperature range 
Pt100 α=0.00385
Pt100  α=0.003916
Ni 120
Pt1000 α=0.00385

 

Pt100

-100 C 

to 

+100 C

a =0.00385

Pt100

0 C 

to 

+100 C

a =0.00385

Pt100

0 C 

to 

+200 C

a =0.00385

Pt100

0 C 

to 

+600 C

a =0.00385

Pt100

-100 C 

to 

+100 C

a =0.003916

Pt100

0 C 

to 

+100 C

a =0.003916

Pt100

0 C 

to 

+200 C

a =0.003916

Pt100

0 C 

to 

+600 C

a =0.003916

Ni120

-80 C 

to 

+100 C

 

Ni120

0 C 

to 

+100 C