Hioki M7102 Voltage/Temp Module
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- A space-saving, multichannel measurement module
- Safely conduct charge/discharge testing of increasingly high-voltage batteries
Discover the possibilities
More information
Description
Key Features
- For 600 V or lower battery packs
- 30ch, voltage and temperature (thermocouple) measurement
- High-precision measurement of cell voltage
- Ideal for standalone battery cell testing and semiconductor burn-in testing
Model No. (Order Code)
| M7102 |
|---|
The M7102 cannot perform measurement by itself. A separately sold Data Logger LR8101 or LR8102 is required.
Thermocouple is not provided by Hioki, and must be purchased from a separate supplier.
Ideal for Capturing Data from High-Voltage Battery Pack Cells
Expandability
Need a solution for use in battery cell inspections or multi-point measurement in an application like semiconductor burn-in testing? Look no further.
The M7102 measurement module features exceptional space efficiency and the ability to measure up to 30 channels of voltage and temperature data.
Up to 10 measurement modules can be connected to a single data logger, allowing the number of channels to be increased to 300 ch.
A JIS and EIA-standard 19-inch rack can accommodate one logger and six measurement modules for a total of 180 channels per shelf.
Furthermore, if up to 10 of the LR8102 advanced models are connected with optical cabling, their sampling can be synchronized, allowing the number of measurement channels to be increased to a maximum of 3000 ch.
It’s ideal for use in multi-point voltage and temperature measurement applications like inspections during battery cell formation processes and semiconductor burn-in testing.
Insulation
Assuring safety when testing cell voltages of a 600 V battery pack: Achievement unlocked.
Terminal-to-ground voltage: 600 V DC (CAT II) Insulation
EN IEC 61010 Safety standard-compliant
Although the voltage of individual cells in a battery may be low at about 4 V, safely measuring the voltage at each cell of an 400 V battery pack, a type that is already being commercialized, requires an instrument with a maximum rated terminal-to-ground voltage of at least 400 V DC.
Since the M7102 has a maximum rated terminal-to-ground voltage of 600 V, it can accommodate testing of 400 V batteries with an ample margin of safety.
High Speed
Lightning-fast sampling. Fine-grained voltage fluctuation data.
Sampling rate of the M7102
- When using 1 channel to 30 channels: Up to 20 ms
- When using 1 channel to 15 channels: Up to 10 ms
The M7102 can record variations in cell voltage and temperature during charge/discharge testing of vehicle battery packs.
Measurement Performance
Measure battery cell voltage with confidence
Leakage current flow to the data logger can be minimized since measurement modules are engineered with a signal input resistance of 100 MΩ or greater.
Furthermore, the module provides a 6 V range for lithium-ion batteries and a 2 V range for fuel cells, and measures cell voltage with a high degree of precision thanks to its 18-bit A/D resolution.
Options
Video
Key Features
- For 600 V or lower battery packs
- 30ch, voltage and temperature (thermocouple) measurement
- High-precision measurement of cell voltage
- Ideal for standalone battery cell testing and semiconductor burn-in testing
Model No. (Order Code)
| M7102 |
|---|
The M7102 cannot perform measurement by itself. A separately sold Data Logger LR8101 or LR8102 is required.
Thermocouple is not provided by Hioki, and must be purchased from a separate supplier.
Ideal for Capturing Data from High-Voltage Battery Pack Cells
Expandability
Need a solution for use in battery cell inspections or multi-point measurement in an application like semiconductor burn-in testing? Look no further.
The M7102 measurement module features exceptional space efficiency and the ability to measure up to 30 channels of voltage and temperature data.
Up to 10 measurement modules can be connected to a single data logger, allowing the number of channels to be increased to 300 ch.
A JIS and EIA-standard 19-inch rack can accommodate one logger and six measurement modules for a total of 180 channels per shelf.
Furthermore, if up to 10 of the LR8102 advanced models are connected with optical cabling, their sampling can be synchronized, allowing the number of measurement channels to be increased to a maximum of 3000 ch.
It’s ideal for use in multi-point voltage and temperature measurement applications like inspections during battery cell formation processes and semiconductor burn-in testing.
Insulation
Assuring safety when testing cell voltages of a 600 V battery pack: Achievement unlocked.
Terminal-to-ground voltage: 600 V DC (CAT II) Insulation
EN IEC 61010 Safety standard-compliant
Although the voltage of individual cells in a battery may be low at about 4 V, safely measuring the voltage at each cell of an 400 V battery pack, a type that is already being commercialized, requires an instrument with a maximum rated terminal-to-ground voltage of at least 400 V DC.
Since the M7102 has a maximum rated terminal-to-ground voltage of 600 V, it can accommodate testing of 400 V batteries with an ample margin of safety.
High Speed
Lightning-fast sampling. Fine-grained voltage fluctuation data.
Sampling rate of the M7102
- When using 1 channel to 30 channels: Up to 20 ms
- When using 1 channel to 15 channels: Up to 10 ms
The M7102 can record variations in cell voltage and temperature during charge/discharge testing of vehicle battery packs.
Measurement Performance
Measure battery cell voltage with confidence
Leakage current flow to the data logger can be minimized since measurement modules are engineered with a signal input resistance of 100 MΩ or greater.
Furthermore, the module provides a 6 V range for lithium-ion batteries and a 2 V range for fuel cells, and measures cell voltage with a high degree of precision thanks to its 18-bit A/D resolution.