CELL VOLTAGE MONITOR CVM32A

Stackable CVM system designed for H2fuel-cell stack research and applications. CVM system can be used to prevent damage to individual cells, to monitor lifetime conditions, and to ensure optimal working conditions in applications.

CVM32A module is designed as a cost-effective solution mainly for applications. For research, automotive, testing and precision application see CVM24P or TEVOMET. For comparison of all models see Overview.

PRODUCT DETAILS

  • 32 channel per board
  • Basic channel voltage range ±1.5 V
  • Maximum voltage span of all channels is 34 V
  • Multiple boards can be chained for > 32 cell stack, connector for easy adjacent cell chaining
  • Resolution 1 mV (12-bit)
  • Input impedance > 100 MΩ
  • Sample rate 100 sps
  • Cell connection via 34-pin IDC connector
  • Compatible with all other Kolibrik.net modules (KMS, DIN-rail I/O modules, Tevomet, ...), communication bus XC2/RS485
  • IO (1x digital output, 1x digital input)
  • Available customizations: up to 3x opto-isolated inputs or outputs; additional opto-isolated UART; different channel voltage range; customized communication protocol; higher sample rate up to 1 ksps
  • Available accessories: power supply module for 12/24V DC; USB & serial (RS232) interface; Raspberry PI connection
  • Application examples: H2 fuel-cell tests stands, H2 fuel-cell application monitoring, Control systems

PRODUCT VARIANTS

Self-assembly kits

available in-stock for purchase in our eshop

CVM-Kit64A
2x CVM32A: 64 channels total, RS485/USB, 2x output, 2x input, Self-assembly kit
CVM-Kit160A
5x CVM32A: 160 channels total, RS485/USB, 5x output, 5x input, Self-assembly kit
CVM-Ext32A 1x CVM32A: 32 additional channels, 1x output, 1x input, Extension for self-assembly kit

Custom-made sets

  • custom number of channels
  • optionally assembled into plastic enclosure
  • we can provide you with custom cables
  • on demand modifications possible - connectors, enclosure, software functions, communication protocols, ...
  • we offer redesign for mass production

RELATED PRODUCTS

CVM24P - 24-channel Cell Voltage Monitor for H2FC stacks, voltage range ±5V, precision automotive version with CAN

Tevomet - Multi-channel temperature and voltage monitor / meter

KMS -  Stackable modular system designed for size-restrained compact control solutions 

Overview of all Cell Voltage Monitoring products

CONTACT US

If you need more information or looking for specific solution or product, contact us through this form or on email info@kolibrik.net!