C Module

Measurement Module

The C Module launched by VCARSYSTEM, which can collect temperature, analog voltage/current signal, air-fuel ratio, frequency, turbine speed and other physical quantity signals, and output them in real time through CAN bus signal.

C Module Types

C-AD4 /8
AD Module
A data signal acquisition device with 4 /8 voltage input channels, and a highly compact module supporting CAN protocol communication.
Features
4 /8-Channel voltage input
Voltage measurement
Analog voltage input
Measurement range: ±60V, ±10V adjustable
Measurement accuracy: ±10mv, 5mv (-40 ℃ ~ + 85 ℃ )
Sampling rate: configurable from 1Hz to 1kHz
Data transmission cycle: 1ms~ 1s
Adjustable sampling resolution: 24 bit
Sensor supply voltage: adjustable from 5V to 24V
Supports multiple modules in series to collect more signals
Electrical isolation (input, CAN , power supply, enclosure)
Environmentally friendly designed for harsh conditions with a high waterproof and dustproof rating
Application scenarios
Vehicle Data Acquisition
Vehicle Energy Flow Management
C-Thermo-K10 /20
Temperature Module
A data signal acquisition device with 10 /20-channel temperature measurement and a highly compact module supporting CAN protocol communication.
Features
10 /20-Channel temperature input
Temperature measurement
K-type thermocouple differential input (NiCr-Ni)
Measurement range: -100 ℃ ~ + 1250 ℃
Measurement accuracy: 1 ℃ (ambient temperature:-40℃ ~ + 85℃ )
Data transmission cycle: 100ms -5000ms
Sampling rate: configurable from 0.2Hz to 10Hz
Sampling resolution: 16bit
Display resolution: 0.1 ℃
Supports multiple modules in series to collect more signals
Electrical isolation (input, CAN , power supply, enclosure)
Environmentally friendly design for harsh conditions with a high waterproof and dustproof rating
Application scenarios
Vehicle Data Acquisition
Vehicle Energy Flow Management
C-lambda
Lambda Module
A data signal acquisition device for monitoring air-fuel ratio, a highly compact module that supports CAN protocol communication.
Features
1-Channel linear oxygen sensor interface
Air-fuel ratio measurement
Input: continuous Oxygen Sensor LSU4.2 or LSU4.9
For LSU4.9, λ measurement range 0.55 -32.767
Measurement accuracy: IP accuracy 0.1% 0.007mA, (When λ Approximately equal to 1, the λ accuracy is 0.005)
Sampling frequency: 100Hz
Sampling resolution: 16bit
Data transmission cycle: 10ms
Supports multiple modules in series for collecting more signals
Electrical isolation (input, CAN , power supply, enclosure)
Features a high waterproof and dustproof rating, suitable for harsh environments
Application scenarios
Vehicle Exhaust Measurement
Vehicle Data Acquisition
C-FREQ
Frequency Module
A data signal acquisition device for monitoring frequency, a highly compact module that supports CAN protocol communication.
Features
4-Channel FREQ input
Frequency measurement
Input: 4-channel FREQ input
Measurement range: 0.1~ 300KHz
Input signal voltage range: ±60V，adjustable for high and low level thresholds
Sampling rate: adjustable from 1ms to 1s
Sampling resolution: 16 bit
Sensor supply voltage: adjustable from 5V to 24V
Supports serial connection of multiple modules for collecting more signals
Electrical isolation (input, CAN , power supply, enclosure)
Possesses a high waterproof and dustproof rating, suitable for use in harsh environments
Application scenarios
Vehicle Data Acquisition
Vehicle Energy Flow Management
C-PT100
PT Module
A data signal acquisition device with a temperature input channel and a highly compact module that supports CAN protocol communication.
Features
4-channel PT sensor interface
Temperature measurement
Input: 4-channel PT100 input，compatible with 2, 3, and 4-wire systems
Measurement range: -200 ℃ ~ + 850 ℃
Measurement accuracy:+0.2℃ (ambient temperature: -40 ℃ ~ 85 ℃ )
Data transmission cycle: configurable from 70ms to 10s
Sampling rate: configurable from 0.1Hz to 10Hz
Hardware sampling resolution : 24 bit
Display resolution : 0.1°C
Sensor power supply voltage : adjustable from 5V to 24V
Supports serial connection of multiple modules for collecting more signals
Electrical isolation (input, CAN , power supply, enclosure)
Features a high waterproof and dustproof rating, suitable for use in harsh environments
Application scenarios
Vehicle Data Acquisition
Vehicle Energy Flow Management
C-Multi LTK10
Aggregate Module
A data signal acquisition device with temperature, air-fuel ratio and turbine speed input channels, and a highly compact module supporting CAN protocol communication.
Features
10-Channel temperature input , 1 linear oxygen sensor interface, 1 speed sensor interface
Temperature measurement
Input: K-type thermocouple differential input (NiCr-Ni)
Measurement range: -100 ℃ ~ + 1250 ℃
Measurement accuracy: 1℃ (ambient temperature: -40 ℃ ~ + 105 ℃ )
Data transmission period: adjustable from 100ms to 5000ms
Sampling frequency: adjustable from 0.2Hz to 10Hz
Turbocharger speed measurement
Input: turbocharger speed signal
Speed measurement range (under conditions of 10 blades) : 0 RPM to 320,000 RPM; resolution: 12 RPM
Speed measurement range (under the condition of 30 blades): 0 RPM~ 100000 RPM: resolution: 4RPM; accuracy: 0.25%
Air-fuel ratio measurement
Input: continuous Oxygen Sensor LSU4.2, LSU4.9
Sampling frequency: 100Hz
The measurement range is 0.55—32.767
Measurement accuracy: IP accuracy 0.1% + 0.007mA, (When λ Approximately equal to 1, the λ accuracy is 0.005).
Supports serial connection of multiple modules for collecting more signals
Electrical isolation (input, CAN , power supply, enclosure)
Features a high waterproof and dustproof rating, suitable for use in harsh environments
Application scenarios
Vehicle Data Acquisition
Vehicle Energy Flow Management
High Voltage Scenarios
HV-MODULE
High Voltage Module
A data signal acquisition device with a high voltage input channel, and a highly compact module supporting CAN protocol communication.
Features
1-channel high voltage circuit interface
Voltage measurement
Input: analog voltage input
Measurement range: ± 1100V
Measurement accuracy: ± 2V (-40 ℃~ 85 ℃ )
Sampling rate: 1Hz~ 1kHz
Sampling resolution: 24bit
Input cutoff frequency: 2KHz
Input Impedance: 21MΩ
Supports serial connection of multiple modules for collecting more signals
Electrical isolation (input, CAN , power supply, enclosure)
Features a high waterproof and dustproof rating, suitable for use in harsh environments
Application scenarios
Vehicle Data Acquisition
Vehicle Energy Flow Management