TH0460 Coaxial Shunt Multiplexing Unit

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This device is a precise and efficient channel selection/switching solution designed for coaxial shunts. It uses super-sensitive, high-efficiency, polarization-sealed relay technology to avoid interference or relay-induced measurement deviations. The system ensures accurate, stable, and high-performance current measurement in metrology laboratories and calibration environments.

Resistance Measurement Specifications

Range	Nominal Resistance (Ω)	Initial Deviation (±μΩ/Ω)	Year Stability (±μΩ/Ω)	Temperature Coefficient (±μΩ/Ω/K)	Power Factor (±μΩ/Ω)
1 mA	1000	50	18	2.5	1
10 mA	100	50	18	2.5	1
100 mA	10	30	12	2.0	1
1 A	1	30	12	2.0	3
10 A	0.1	30	12	2.5	5
20 A	0.05	30	12	2.5	8

Current Measurement Specifications

Range	Primary Nominal Current (A)	Secondary Nominal Voltage (V)	AC/DC Difference (ppm)	Max Working Current (A)	Instant Current (A, <5s)
1 mA	1 m	1	50 Hz: 25 \| 1 kHz: 50 \| 100 kHz: 150	2 m	3 m
10 mA	10 m	1	50 Hz: 20 \| 1 kHz: 25 \| 100 kHz: 50	20 m	150 m
100 mA	100 m	1	50 Hz: 20 \| 1 kHz: 25 \| 100 kHz: 25	200 m	1.5
1 A	1	1	50 Hz: 20 \| 1 kHz: 25 \| 100 kHz: 30	1.5	4
10 A	10	1	50 Hz: 20 \| 1 kHz: 30 \| 100 kHz: 100	11	30
20 A	20	1	50 Hz: 20 \| 1 kHz: 30 \| 100 kHz: 100	22	50

Key Features

Ultra-sensitive polarization-sealed relay switching technology
Designed specifically for precision coaxial shunt measurement
Exceptional stability with low temperature and power coefficients
Wide current measurement range from microamp to high-current applications
Low AC/DC deviation ensures measurement reliability
Supports high-frequency measurement up to 100 kHz
High overload capacity for short-term peak measurements
Ideal for calibration labs, metrology equipment testing, and research applications

More About TH0460 Coaxial Shunt Multiplexing Unit -

ONsys Technologies OPC Pvt Ltd was established in 2019 and has emerged as Indias preferred and leading supplier of precision test and measurement instrumentation, automated test systems, intelligent manufacturing systems, and test and automation turnkey solutions.Serve the increasing demand of Electronics and Electrical Test & Measurement equipment and customers application-based customized solutions of Indias rapidly growing Electronics Manufacturing industries. We supply, design, assemble, develop, and manufacture testing equipment, Automated Test Equipment (ATEs), Test Zig, and Test Benches as per requirement with highest global standards. To do this, ONsys invests heavily in sourcing, research, and development in order to offer great products with precision, reliability, and useful innovative test and measurement solutions for the technology industry.