
LogiCO2 Mk9 CO2 Detector Base Set
The Mk9 CO2 sensor is the latest generation of CO2 Safety Systems and has replaced the LogiCO2 MkVII CO2 Sensor System. A large display, functional design and revolutionary language functionalities are some of the new features of the MK9 CO2 Safety System. The display alternates between actual CO2 concentration (0.0%- 6,7%), TWA (ppm) and temperature (°C or°F), (if temperature alarm is activated for cold room applications).
This complete plug and play SET contains a Mk9 CO2Ā Sensor with display, a Mk9 Central Unit to display the measured values, a Horn/strobe, cabling and signage. Up to twelve sensors can be connected to the Mk9 CO2Ā Safety Detector SET, providing a sophisticated and powerful CO2Ā Safety System while still being the most economical and easiest system on the market. All LogiCO2 sensors have automatically calibration as standard. The alarm levels can be changed to any level to comply with all local Safety Codes and legislation.
Technical Data: Mk9 CO2 Sensor
| Specification | Details |
|---|---|
| Power Consumption | No alarm: 56 mA | Alarm status: 68 mA |
| Wiring Connections | RJ45 |
| Digital Interface | RS485 Serial Port MODBUS |
| Outputs | 2 x Transistor Output 24V DC (Min 1 mA) |
| Display Type | LCD |
| Acoustic Signal | 76 dBa (1m) max. |
| Operating Principle | Non-dispersive infrared (NDIR) and Thermistor |
| CO2 Measuring Range | 0-3 Vol.% (Extended range: 3-6.7 Vol.%) |
| TWA Calculation | 8h time span with 2 min sample period |
| Accuracy (CO2) | ±5% of measured value (0.01 Vol.% resolution) |
| Accuracy (Temp) | ±1°C (±1.8°F) |
| Ambient Temperature | -20°C to +50°C (-4°F to +122°F) | Indoor Use Only |
| Life Expectancy | > 15 years |
| Ingress Protection | IP54 (TĆV) / IP44 (UL) |
| Approvals |
|
| Dimensions (LxWxD) | 90 x 161 x 38 mm / 3.5ā x 6.3ā x 1.5ā |
What's Included in the Package

Downloads
- Data Sheet
- Manual
- Quick Guide
- CE Document
LogiCO2 Mk9 CO2 Detector Base Set
The Mk9 CO2 sensor is the latest generation of CO2 Safety Systems and has replaced the LogiCO2 MkVII CO2 Sensor System. A large display, functional design and revolutionary language functionalities are some of the new features of the MK9 CO2 Safety System. The display alternates between actual CO2 concentration (0.0%- 6,7%), TWA (ppm) and temperature (°C or°F), (if temperature alarm is activated for cold room applications).
This complete plug and play SET contains a Mk9 CO2Ā Sensor with display, a Mk9 Central Unit to display the measured values, a Horn/strobe, cabling and signage. Up to twelve sensors can be connected to the Mk9 CO2Ā Safety Detector SET, providing a sophisticated and powerful CO2Ā Safety System while still being the most economical and easiest system on the market. All LogiCO2 sensors have automatically calibration as standard. The alarm levels can be changed to any level to comply with all local Safety Codes and legislation.
Technical Data: Mk9 CO2 Sensor
| Specification | Details |
|---|---|
| Power Consumption | No alarm: 56 mA | Alarm status: 68 mA |
| Wiring Connections | RJ45 |
| Digital Interface | RS485 Serial Port MODBUS |
| Outputs | 2 x Transistor Output 24V DC (Min 1 mA) |
| Display Type | LCD |
| Acoustic Signal | 76 dBa (1m) max. |
| Operating Principle | Non-dispersive infrared (NDIR) and Thermistor |
| CO2 Measuring Range | 0-3 Vol.% (Extended range: 3-6.7 Vol.%) |
| TWA Calculation | 8h time span with 2 min sample period |
| Accuracy (CO2) | ±5% of measured value (0.01 Vol.% resolution) |
| Accuracy (Temp) | ±1°C (±1.8°F) |
| Ambient Temperature | -20°C to +50°C (-4°F to +122°F) | Indoor Use Only |
| Life Expectancy | > 15 years |
| Ingress Protection | IP54 (TĆV) / IP44 (UL) |
| Approvals |
|
| Dimensions (LxWxD) | 90 x 161 x 38 mm / 3.5ā x 6.3ā x 1.5ā |
What's Included in the Package

Downloads
- Data Sheet
- Manual
- Quick Guide
- CE Document
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Mk9 CO2 sensor is the latest generation of CO2 Safety Systems and has replaced the LogiCO2 MkVII CO2 Sensor System. A large display, functional design and revolutionary language functionalities are some of the new features of the MK9 CO2 Safety System. The display alternates between actual CO2 concentration (0.0%- 6,7%), TWA (ppm) and temperature (°C or°F), (if temperature alarm is activated for cold room applications).
This complete plug and play SET contains a Mk9 CO2Ā Sensor with display, a Mk9 Central Unit to display the measured values, a Horn/strobe, cabling and signage. Up to twelve sensors can be connected to the Mk9 CO2Ā Safety Detector SET, providing a sophisticated and powerful CO2Ā Safety System while still being the most economical and easiest system on the market. All LogiCO2 sensors have automatically calibration as standard. The alarm levels can be changed to any level to comply with all local Safety Codes and legislation.
Technical Data: Mk9 CO2 Sensor
| Specification | Details |
|---|---|
| Power Consumption | No alarm: 56 mA | Alarm status: 68 mA |
| Wiring Connections | RJ45 |
| Digital Interface | RS485 Serial Port MODBUS |
| Outputs | 2 x Transistor Output 24V DC (Min 1 mA) |
| Display Type | LCD |
| Acoustic Signal | 76 dBa (1m) max. |
| Operating Principle | Non-dispersive infrared (NDIR) and Thermistor |
| CO2 Measuring Range | 0-3 Vol.% (Extended range: 3-6.7 Vol.%) |
| TWA Calculation | 8h time span with 2 min sample period |
| Accuracy (CO2) | ±5% of measured value (0.01 Vol.% resolution) |
| Accuracy (Temp) | ±1°C (±1.8°F) |
| Ambient Temperature | -20°C to +50°C (-4°F to +122°F) | Indoor Use Only |
| Life Expectancy | > 15 years |
| Ingress Protection | IP54 (TĆV) / IP44 (UL) |
| Approvals |
|
| Dimensions (LxWxD) | 90 x 161 x 38 mm / 3.5ā x 6.3ā x 1.5ā |
What's Included in the Package

Downloads
- Data Sheet
- Manual
- Quick Guide
- CE Document












