Name: Hioki M7100 Voltage/Temp Module - mme-ae
Brand: Hioki
SKU: 79596

Hioki M7100 Voltage/Temp Module

The Hioki M7100 Voltage/Temp Module is specifically designed for high-voltage battery pack applications, including electric vehicles (EVs) and energy storage systems (ESSs). It’s ideal for tasks that require high insulation performance and rapid data acquisition. This module can handle battery packs ranging from 600 V to 1500 V, making it suitable for next-generation batteries that exceed 800 V.

It’s important to note that the M7100 cannot function independently and must be used in conjunction with a compatible Hioki data logger, either the standard LR8101 or the advanced LR8102 model.

Hioki M7100 Key Features

For 600 V to 1500 V battery packs
15ch, voltage and temperature (thermocouple) measurement
High-precision measurement of cell voltage
High-speed data capture, output of data for all cells at an interval as short as 5 ms, HIL support (*1)

Hioki M7100 Specifications

Compatible models	Data Logger LR8101: Standard model Data Logger LR8102: Advanced model
Operating temperature and humidity range	−10°C to 50°C (14°F to 122°F), 80% RH or less (non-condensing)
Withstand voltage	7.4 kV AC for 1 minute (sensitivity current 1 mA) Between input channels (+, −) and LR8101 or LR8102, between modules 350 V AC for 1 minute (sensitivity current 1 mA), between input channels (+, −)
Number of input channels	15 channels
Input terminal	M3 screw type terminal block (2 terminals per channel), equipped with terminal block cover
Measurement parameters	Voltage Temperature (Thermocouple: K, J, E, T, N, R, S, B, C)
Input method	Scan method using semiconductor relays, floating unbalanced input All channels isolated
A/D resolution	18 bits
Maximum input voltage	±100 V DC
Maximum voltage between the channels	300 V DC
Maximum rated line-to-ground voltage	1500 V DC in measurement category II, anticipated transient overvoltage 8000 V 1000 V AC in measurement category II, anticipated transient overvoltage 6000 V
Maximum rated voltage between the modules	1500 V DC, 1000 V AC
Input resistance	100 MΩ or more (voltage 10 mV f.s. to 6 V f.s. range, 1-5 V f.s. range, thermocouple all ranges) 1 MΩ ±5% (voltage 10 V f.s. to 100 V f.s. range)
Data refresh interval	5 ms (1), 10 ms (2), 20 ms, 50 ms, 100 ms, 200 ms, 500 ms, 1 s, 2 s, 5 s, 10 s
Measurement range	Voltage: 10 mV f.s., 20 mV f.s., 100 mV f.s., 200 mV f.s., 1 V f.s., 2 V f.s., 6 V f.s., 10 V f.s., 20 V f.s., 60 V f.s., 100 V f.s., 1-5 V f.s. Thermocouples: 100℃ f.s., 500℃ f.s., 2000℃ f.s.
Dimensions and weight	Approx. 53W × 166H × 263D mm (2.1W × 6.5H × 10.4D in.), Approx. 1.3 kg (2.9 lbs)
Included accessory	Instruction Manual ×1

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Brand

Hioki

Hioki is a renowned Japanese brand known for its expertise in developing and manufacturing electrical measuring instruments. The company, Hioki E.E. Corporation, was established in 1935, and since then, it has committed itself to providing innovative solutions in the field of electrical measurement.

Hioki's product range is extensive, including devices such as digital multimeters, clamp meters, power meters, and oscilloscopes. These instruments are vital for various applications in research and development, maintenance, and production testing across industries like electronics, energy, and automotive. One of the key strengths of Hioki is its focus on precision and reliability, traits that are crucial in measurement instruments. Hioki’s products are designed to offer accuracy and durability, which make them preferred choices among professionals worldwide.

Moreover, Hioki emphasizes technological innovation and quality. The company invests significantly in research and development to keep up with evolving technological trends and to ensure their products meet the highest standards. This commitment to quality is reflected in their adherence to international certifications and standards. Hioki also values environmental sustainability, integrating eco-friendly practices in their operations and product designs. This includes efforts to reduce the environmental impact of their manufacturing processes and to design products that are energy efficient.