CVM-36 and CVM-132 Electrolyzer Cell Voltage Monitor Specification

Version 2.0 11/23

Part NumberCVM-36CVM-132
Number of Cells Measured36132
Number of Stages3 Stages (12 Cells Each)11 Stages (12 Cells Each)
Maximum Stack Voltage144 volts (48 Volts/Stage)528 volts (48 Volts/Stage)
On-Board Voltage Isolation1.5 kV1.5 kV
Minimum Cell Resolution1 mV1 mV
Maximum Cell Resolution4 V (4000 mV)4 V (4000 mV)
Interface ConnectionsRS-232/422 (19,200 bps)
USB
Bluetooth
Ethernet
USB
Stage Read Time (12 Cells)~120 mS (10 mS/Cell) *~120 mS (10 mS/Cell) *
Board Read Time~0.36 Sec (36 Cells) *~1.3 Sec (132 Cells) *
Manual Test OperationKeypad – Stage SelectorKeypad – Stage Selector
LCD DisplayDisplay any 12 Cells/StageDisplay any 12 Cells/Stage
Software platformsWindows and AndroidLinux and Windows

*NOTE: Performance is based on an internal data transfer rate of 19.2k Baud (bps), which can be customized to obtain shorter read times.

CVM-36

CVM-132