
|
Part Number |
1C31189G01 |
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Brand |
WESTINGHOUSE |
|
Condition |
Brand New |
|
dimension |
12.1x5.2x16.6cm |
|
Weight |
0.32kg |
v Company Service
Rich experience (Over 20 years of sales experience)
Fast delivery (In-stock products usually ship within 1-3 days)
Large inventory (Carrying various brands and maintaining overseas warehouses)
Quality assurance (Products come with a 1-year warranty)
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Contact us |
||
|
Maneger |
|
Telephone |
|
Miya zheng |
||

v Description
1C31189G01 is one Electronics module group for the Speed Detector Module
The Speed Detector Module determines the speed of a piece of equipment by measuring the frequency of the output signal from a tachometer. The tachometer output can be sinusoidal or a pulse train. The Speed Detector provides a 16-bit output at an update rate of 5 milliseconds for over-speed detection, and a 32-bit output at a variable update rate for speed regulation.
v Specifications
|
Number of Channels |
1 |
|
Dielectric Isolation (Field Circuit to Logic Common) |
1000 VAC/DC |
|
Maximum Input Withstand Voltage |
140 VAC RMS or 150 VDC |
|
Maximum Usable Input Voltage |
200 V Peak-to-Peak |
|
Maximum Off-State Input Voltage |
0.2 V Peak-to-Peak |
|
Input Duty Cycle |
Minimum: 20%Maximum: 80% |
|
Maximum Input DC Offset |
150 VDC − 0.5 × Maximum Input Voltage (Peak-to-Peak) |
|
Normal Mode Rejection |
Maximum 140 VAC or 150 VDC |
v FAQ
Q1: How does the 1C31189G01 achieve high-fidelity speed measurement across a broad frequency spectrum in industrial rotating equipment applications?
A: The 1C31189G01 is designed to accurately process speed sensor signals over an extensive frequency range, delivering precise rotational speed data for turbines, compressors, generators, and other critical rotating assets.
Q2: Why is the 1C31189G01 particularly effective for applications requiring ultra-fine speed resolution and measurement precision?
A: The 1C31189G01 supports both 16-bit and 32-bit speed outputs, providing exceptional measurement granularity and highly accurate speed calculations. This capability enables enhanced process optimization and machinery performance monitoring.
Q3: What diagnostic mechanisms does the 1C31189G01 employ to enhance operational reliability and fault detection?
A: The 1C31189G01 incorporates advanced diagnostic functions, including open speed-sensor wire detection and over-speed monitoring. These features help maintenance personnel identify abnormal operating conditions before they develop into critical equipment failures.
Q4: How does the 1C31189G01 maintain signal integrity when deployed in electrically demanding industrial environments?
A: The 1C31189G01 features 1000 VAC/DC dielectric isolation between the field circuit and logic common, along with strong normal-mode rejection characteristics. These design elements help mitigate electrical noise, transient disturbances, and grounding-related interference.
Q5: Which technical attributes of the 1C31189G01 make it suitable for mission-critical turbine and machinery protection systems?
A: The 1C31189G01 combines high-speed signal processing, configurable update rates, precise frequency measurement, robust electrical isolation, and comprehensive diagnostic capabilities. Together, these features enable dependable speed monitoring and support the safe operation of critical rotating machinery.
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