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

Datasheet

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