Westinghouse 1C31116G04 Ovation Analog Input Module – Vogi international

Vogi international

Westinghouse 1C31116G04 Ovation Analog Input Module

Brand Westinghouse
Module Number 1C31116G04
Unit Price $800
Country Of Origin USA
Weight 0.32KG
Certificate C/O from the Chamber of Commerce
C/Q from the Manufacturer
Warranty 12 Months
Inventory Qty 10

Westinghouse 1C31116G04 is an 8-channel analog input “personality module” designed for Ovation DCS systems. It supports voltage (0–10V) or current (4–20mA) signal input and integrates a terminal temperature sensor for thermocouple cold junction compensation.

Westinghouse 1C31116G04 Specifications:

Item

Specifications

Channels

8 analog input channels

Input Types

Voltage: 0–10 VDC; Current: 4–20 mA

Temperature Sensor

Integrated for terminal block cold‑junction compensation

Sampling Rate

600 ms max, 300 ms typical

Temperature Accuracy

±0.5 °C (0–70 °C)

Resolution

±0.5 °C (~0.9 °F) resolution

Power Supply

24 V DC

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Westinghouse 1C31116G04 Key Features

Westinghouse 1C31116G04 provides dual-mode analog input (0–10 V or 4–20 mA) across 8 channels with built-in temperature sensor for precise cold-junction compensation.

Westinghouse 1C31116G04 offers stable sampling at 600 ms intervals and ±0.5 °C accuracy, ensuring reliable performance in harsh industrial environments.

Comparison and replacement analysis of Westinghouse 1C31116G04 and similar models

Feature

1C31116G04

1C31116G01

Channels

8

8

Input Modes

0–10 V, 4–20 mA + temp sensor

Same without temp sensor

Temp Compensation

Yes, ±0.5 °C accuracy

No

Sampling Interval

300–600 ms

Likely similar

Power

24 V DC

24 V DC

Use Case Summary

Ideal for thermocouple cold junction compensation

Suitable if no cold-junction needs

1

Typical cooperation cases

In a U.S. combined-cycle power plant upgrade, Westinghouse 1C31116G04 was deployed for thermocouple cold-junction compensation, enhancing temperature loop accuracy.

A European petrochemical facility integrated Westinghouse 1C31116G04 to maintain thermal stability in reactor monitoring systems.

Industrial water treatment plants in Southeast Asia employed Westinghouse 1C31116G04 to ensure consistent inlet/outlet sensor calibration, improving process reliability.

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