Kit adicional de sensor de CO2 LogiCO2 Mk9 - Install Beer

LogiCO2 Mk9 CO2 sensor add-on kit

298.00€ EUR (360.58€ EUR IVA incl.)
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Kit adicional de sensor de CO2 LogiCO2 Mk9 - Install Beer
LogiCO2 Mk9 CO2 sensor add-on kit

LogiCO2 Mk9 CO2 sensor add-on kit

LG020
298.00€ EUR (360.58€ EUR IVA incl.)

Pickup available at Install Beer S.L.

Usually ready in 4 hours

LogiCO2 Mk9 CO2 sensor add-on kit

Install Beer S.L.

Pickup available, usually ready in 4 hours

Carrer de Joaquim Valls 109
Local
08042 Barcelona
B
Spain

+34933464656
CO2 Safety · LogiCO2

LogiCO2 Mk9 CO2 sensor to extend or replace a detection point

The LogiCO2 Mk9 CO2 Sensor measures CO2 concentration, displays the values on screen and generates an alert when the configured alarm levels are reached. It is a suitable solution as a replacement or expansion within an existing LogiCO2 system.

What this product offers

This sensor is designed to monitor CO2 concentration in an enclosed space and warn when potentially dangerous levels are reached. It can operate connected to a LogiCO2 central unit or be integrated into a broader monitoring system.

Its NDIR technology, MODBUS communication and automatic self-calibration make it a solid technical option for hospitality, wineries, breweries, technical rooms and other environments where CO2 is used or stored.

At Install Beer, as official distributors in Europe and providers of installation and maintenance services, this type of sensor is particularly suitable for extensions, replacements, and maintenance of LogiCO2 systems.

Key data

Manufacturer’s part number 1134
SKU Install Beer LG020
Type CO2 sensor with display and alarm
Measuring range 0–3% vol.
Extended range 3–6.7% vol.
Communication RS485 MODBUS
Important note: the official product page and the Mk9/Mk90 manual do not fully match regarding the Mk9 housing format and protection rating. If the datasheet is going to be published on Shopify for commercial purposes, it is advisable to physically verify the stock unit or confirm it with the factory before finalizing those fields.

Main features

  • CO2 measurement by NDIR Uses non‑dispersive infrared and a thermistor to control CO2 concentration.
  • Integrated display Shows CO2, TWA and temperature when the thermal function is enabled.
  • Local audible alarm Includes an audible warning when an alarm level is reached.
  • Professional connectivity Communicates via RS485 MODBUS.
  • Automatic self-calibration Performs periodic self-calibration under normal conditions.
  • Available outputs Integrates 2 x 24 V DC transistor outputs.
  • Compatible with control unit Can be connected to the LogiCO2 central unit.
  • Use as spare or expansion The official package includes the Mk9 CO2 detector as a standalone unit.

Technical specifications

Technical specifications of the LogiCO2 Mk9 CO2 Sensor
Parameter Data
Brand LogiCO2
Model CO2 Sensor Mk9
SKU LG020
MPN / manufacturer part number 1134
Equipment type CO2 sensor for safety system
Fuente de alimentación 24 V DC
Power consumption <300 mA according to the official page; the system manual states 56 mA at rest and 68 mA in alarm for Mk9
Wiring connections RJ45
Digital interface RS485 MODBUS serial
Outputs 2 transistor outputs 24 V DC, min. 1 mA
Audible signal 85 dBa (1 m) max. according to the official page; the system manual states 76 dBa (1 m) max. for Mk9
Operating principle NDIR and thermistor
CO2 measuring range 0–3% vol.
Extended CO2 range 3–6.7% vol.
Sampling mode Diffusion
TWA Calculation over 8 hours with a 2-minute sampling period
Resolution 0.01% vol.
CO2 accuracy ±200 ppm ±10% of reading
Annual zero-point drift <0.01% vol. with automatic self‑calibration
Operating temperature -20 to +50 °C according to the official website; the system manual states 0 to +45 °C
Operating humidity 0 to 95% RH non-condensing
Warm‑up time 1 min at 22 °C
Sensor service life >15 years
Dimensions The official page states Ø 90 mm x 120 mm; the Mk9/Mk90 manual states 90 x 161 x 38 mm
Ingress protection IP54 according to the official website; the Mk9/Mk90 manual states IP56 for Mk9
Niveles de alarma predefinidos 5,000 ppm instant alert, 5000 ppm 8‑h TWA, 1.5% STEL average, 3.0% STEL
Scope of supply CO2 Mk9 detector
Weight 1 kg

Compatibility and use cases

This sensor can be used as a standalone unit, connected to a LogiCO2 central unit, or within a computerized supervision system. It also supports connection of horns/beacons or other external boxes to add functionality.

It is suitable for bars, pubs, technical rooms, wineries, breweries, soft drink plants and other spaces where CO2 may accumulate in the event of a leak.

Installation and considerations before buying

  • Mk9 and Mk90 CO2 sensors must be installed at a maximum of 30 cm from the floor.
  • The maximum distance to the distribution or leak point is 5 m.
  • Each sensor covers a maximum of 78 m².
  • If the room has only mechanical ventilation, the manual states that it must have a sensor.
  • It is advisable to install it in an area where it is less exposed to impacts or mechanical damage.
  • Before purchasing, confirm whether you need only the sensor or also a central unit, beacon, transformer or signaling accessories.

Recommended maintenance and use

Since this is a safety product, LogiCO2 recommends carrying out a functional check at least once a year.

After a replacement or expansion, it’s advisable to check the display reading, communication with the control unit if present, and the response of the system’s audible and visual alarms.

Frequently asked questions

Is this product an O2 add-on kit?

No. The item corresponds to the CO2 Sensor Mk9, that is, a CO2 sensor.

Can it operate without a central unit?

The official page states that it can be used as a standalone unit, connected to a central unit or within a larger computerized system.

What alarm levels does it come preset with?

5,000 ppm instant alert, 5,000 ppm 8 h TWA, 1.5% average STEL and 3.0% STEL.

¿Dónde debe instalarse?

At a maximum height of 30 cm from the floor and a maximum distance of 5 m from the CO2 distribution point.

What area does one sensor cover?

Up to 78 m² according to the Mk9/Mk90 system manual.

Does it require maintenance?

Yes. The manufacturer recommends a functional check at least once a year.

Downloadable

Official Mk9 CO2 Sensor page Manual Mk9 / Mk90 en español Mk9 / Mk90 video tutorial

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Fast and secure shipping (24h express)

Flexible returns (14-day period)

3-year warranty (6 months for businesses)

Essential accessories

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Frequently asked product questions
Is this product compatible with my setup?

It depends on the type of connector/head, threads, and tube diameter. If you provide us with your configuration or send us a photo, we can confirm compatibility.
What measurements should I check before buying?

Thread type, inner/outer tube diameter, fitting type (quick-connect/barb/threaded), and whether it’s for beer, gas, or water line.
Does it include gaskets, clamps, or the necessary accessories?

The description specifies what is included. If you need additional seals or accessories, we’ll recommend compatible options.
What material is it made of and what use is it recommended for?

The material (stainless steel, brass, etc.) is designed for food-grade and dispensing use. If you’re going to use it with another beverage or under special conditions, we’ll advise you.
Is it easy to install? What tools do I need?

It’s usually a straightforward installation, but we recommend a clean cut on the tubing, proper tightening, and leak testing. We’ll indicate the method according to the type of connection.
How do I know if the thread or fitting is the right one?

The key is to identify your system’s thread standard and connection type. If you’re unsure, send us a photo of the current part and we’ll help you choose.
What should I do if I have leaks after assembling it?

It’s usually due to a worn gasket, incorrect measurement, poorly cut tubing, or insufficient sealing. We’ll help you diagnose and fix it.
Does this component affect foam or serving flow rate?

Yes, some components affect flow and stability. If you’re having issues with foam or flow rate, we’ll help you balance pressure, temperature, and line.
How often should I check or replace gaskets and consumables?

It depends on usage and cleaning, but it’s advisable to check them regularly to avoid leaks and maintain a stable, hygienic service.
Do you offer technical support and international shipping?

Yes. We advise you before and after purchase and provide technical service. We also ship throughout Europe and to North, Central, and South America.