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Kolibrik Cell Voltage Monitor CVM24P Module and Sets

A cell voltage monitoring (CVM) system tailored for research, testing and practical application of H2 fuel cells. The CVM system protects the integrity of individual cells and provides valuable data for predictive maintenance planning and performance optimization.

Adapted for research and testing purposes, the CVM-24P system offers excellent accuracy and is designed primarily for electrolyzers.

These ready-to-use cell voltage monitor sets are easily integrated into specialized applications and allow direct connection to a PC via USB or to a PLC via RS-485 or CAN bus.

Explore our precision 2.5 V solutions with the CVM-64H module and sets, or opt for the cost-effective CVM-32A module and sets. For broader temperature and voltage monitoring requirements, consider our TEVOMET solutions.

Contact sales team at sales@kolibrik.net for customized CVMs to meet your specific requirement.

CVM-24P Details

24-channels per board

Multiple boards can be daisy-chained

Very compact design, part of FC Stack Control System

Compatible with other Kolibrik.net modules

Default channel range ± 5 V, can be extended

24-bit sampling, RMS noise 10 – 100 μV

Accuracy 0,02% of range + 0,05% of reading

Sample rate up to 250 sps

Communication buses

CAN bus, RS-485/XC2 (compatible with other Kolibrik modules)
USB (USB/RS485 converter in KMS-PWR module)

Stand alone or component of Compact Modular System and FC Stack Control System

Applications: H2 fuel-cell stacks and electrolyzer test stands, research and control systems, hydrogen technology, redox-flow batteries, etc.

Variants

CVM-S24P – 1x CVM-24P: 24 channels total, RS485/USB/CAN, 1x output, 1x input; Out of Box Solution

CVM-S48P – 2x CVM-24P: 48 channels total, RS485/USB/CAN, 2x output, 2x input; Out of Box Solution

CVM-S120P – 5x CVM-24P: 120 channels total, RS485/USB/CAN, 5x output, 5x input; Out of Box Solution

CVM-E24P – 1x CVM-24P: 24 additional channels, 1x output, 1x input; Extension for set

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Brand	Kolibrik
Brand	Kolibrik
Max Power (in kW)	0.002
Electronic Control Interface	RS-485: XC2 / Modbus RTU; CAN bus
Channel Count	24
Max Ambient Temperature (in °C)	85
Min Ambient Temperature (in °C)	-40

Cell Voltage Monitor CVM24P

Kolibrik Cell Voltage Monitor CVM24P Module and Sets

CVM-24P Details

Variants

Custom Made Sets

Module board dimensions, mechanically compatible to Raspberry-like boards

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