10 Channel Thermocouple Input Data Acquisition Module with High Accuracy, High ESD Protection
I-7018Z is a cost-effective solution for a wide range of valuable industrial control signals and systems. The DCON utility can help users to configure and test I-7018Z modules. Plenty of library functions and demo programs are provided to let users develop programs easily under Windows, Linux and DOS operating systems. I-7018Z comes with a daughter board for better CJC compensation. Users may mount the modules on a DIN rail, panel or wall. Modules have a screw-terminal block to directly connect the units, and are also supplied with a 4" cable connector. I-7018Z comes with FREE EZ Data Logger Software.
**Kit includes 4" 25-pin connector cable, along with external module DIN-rail mounting kit** Acquired data can be logged directly onto your PC, or you can also use a data logging controller to quickly get your data from the modules. Watch this demo video for step-by-step instructions on how to transfer data onto your computer.
Specification
Mounting Options
Analog Input
Type: mV, V, mA
(requires optional external 125 ohm resistor)
Thermocouple:
Type J, K, T, E, R, S, B, N, C
Open Thermocouple Detection
Channels : 10 differential
Voltage range:
±15mV, ± 50mV, ± 100mV, ± 500mV, ± 1V, ± 2.5V
Current range: ± 20mA
Sampling rate: 10 Samples/Second
Bandwidth: 15.7 Hz
Accuracy: ± 0.1%
Zero drift: ± 10uV/°C
CMR @ 50/60 Hz: 86 dB Typical
NMR @ 50/60 Hz: 100 dB
Over voltage protection: 240Vrms
Intra-module Isolation, Field to Logic: 3000VDC
Photo-Isolation: 3750Vrms
±0.3C° Accuracy Case
Tests we have conducted show that accuracy is ±0.3C° under certain conditions. These conditions are measurements with type K Thermocouples when ambient temperature is stable and measured temperature is in a narrow range.
