Description
The I-87015W provides 7 channels for measuring 2 or 3 wire RTD of Platinum 100/1000, Nickel 120 as well as Copper 100/1000 types.
Specifications
Analog Input |
|
Input Channels |
7 Differential |
Input Type |
Pt100, Pt1000, Ni120, Cu100, Cu1000 |
Resolution |
16-bit |
Sampling Rate |
12 Samples/ sec (Total) |
Accuracy |
+/- 0.05% of FSR |
Zero Drift |
+/- 0.5μV/ °C |
Span Drift |
+/- 20μV/ °C |
Common Mode Rejection |
150 dB |
Normal Mode Rejection |
100 dB |
Input Impedance |
>1M Ohms |
Individual Channel Configurable |
Yes |
Open Wire Detection |
Yes |
4KV ESD Protection |
Yes, Contact for each terminal. |
Intra-module Isolation, Field to Logic |
3000 VDC |
Watchdog |
|
Dual Watchdog |
Yes, Module(1.6 sec) and Communication(Programable) |
LED Display |
|
1 LED as Power/ Communication Indicator |
|
14 LEDs as High/ Low Alarm Signals |
|
Power |
|
Power Consumption |
Maximum : 1.0W |
Environment |
|
Operating Temperature |
-25 to 75 °C |
Storage Temperature |
-30 to 75 °C |
Humidity |
5 to 95% RH, non-condensing |
Dimensions |
|
30mm x 102mm x 115mm(W x L x H) |
|
NOTE: We Recommend to choose I-87015P for long distance RTD line. |