Name: Hioki M7102 Voltage/ Temp Module
Brand: Hioki
SKU: 79601

Hioki M7102 Voltage/ Temp Module

The Hioki M7102 Voltage/Temp Module is designed for use with battery packs up to 600 V. It can measure voltage and temperature across 30 channels, ensuring high-precision data capture. This module is particularly suited for standalone battery cell testing and semiconductor burn-in testing.

For operation, it requires connection to a Hioki Data Logger LR8101 or LR8102, and thermocouples must be sourced separately. The M7102 offers space efficiency and expandability, allowing up to 300 channels when connected to a single data logger, with potential expansion up to 3000 channels using optical cabling with the LR8102 advanced models.

Hioki M7102 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

Hioki M7102 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	3.6 kV AC for 1 minute (sensitivity current 1 mA) Between input channels (+, −) and LR8101/LR8102, between modules 350 V AC for 1 minute (sensitivity current 1 mA) between input channels (+, −)
Number of input channels	30 channels
Input terminal	Push-button 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	600 V AC, DC in measurement category II, anticipated transient overvoltage 4000 V
Maximum rated voltage between the modules	600 V AC, DC
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	10 ms (1), 20 ms (2), 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. 1.2 kg (2.6 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.