Category: Car parks / Tunnels / HVAC

Carparks: With increasing electricity bills we are all looking for ways to reduce our carbon footprint and ongoing costs. As per Australian Standards, if you have a gas detection system installed in your carpark it is not necessary to run the ventilation fans 24/7. By installing a gas monitoring system, not only will you save money on the running costs, but the maintenance costs associated with the ventilation system are also greatly reduced.

Is your carpark costing you money?

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Tunnels: Control Equipment has a range of systems that enable operators to run their tunnels at financially efficient levels whilst protecting tunnel users from the irritating effects of vehicle pollution. We offer a full range of sensors for visibility, Carbon Monoxide (CO), Methane (CH4), smoke detection, Nitric Oxide (NO), Nitrogen Dioxide (NO2) and air velocity / direction monitoring, all with a variety of interface and configuration options.

HVAC: We specialise in Carbon Dioxide monitoring, Refrigerant detection and Carbon Monoxide detection. It is important to have some form of gas detection in place in these areas for the following reasons:
1. Compliance with government legislation
2. Occupation health & safety
3. Reduction of operating costs
4. Reduction of carbon footprint

Whatever your reasons for requiring gas detection, we have a range of solutions available.



AIRFLOW offers a rugged, non-contact solution for the universal requirement to monitor air velocity and direction in any tunnel application.  AIRFLOW is a low cost, low maintenance solution that is ideally suited to tunnel environments.  A modern design, using the latest technology and components, housed in a stainless-steel enclosure – this instrument is closest yet to a “fit and forget” airflow monitor.

Continue reading “Direction Model for Tunnels” »


Beacon 200

This low cost fixed system controller is designed to accept up to two points of gas detection. It is capable of connecting directly to a variety of gas sensors. The Beacon 200 can also accept any 4-20 mA transmitter (2 or 3 wire, 24 VDC).

Continue reading “2 Channel Wall Mount Gas Detection Controller” »


Beacon 410

The Beacon 410 is a highly configurable, microprocessor-based, flexible and easy to use 4 channel gas monitor. It simultaneously displays the gas type, readings, and status for 4 channels of gas detection.  A digital Modbus interface for remote logging of data via a Modbus network comes standard.

Continue reading “4 Channel Wall Mount Gas Detection Controller” »



The heavy duty electrochemical sensor is a diffusion style head that is ideally suited to meet a wide variety of Toxic gas detection needs. The C2300 can be wired into any controller as well as into any existing BMS or PLC system.

Continue reading “Range Toxic Gas Sensor” »



Designed specifically for the tunnel environment, the ILLIOS measures the level of illuminance within the tunnel bore to ensure interior illumination levels are being continuously maintained in order to ensure safe lighting conditions for drivers. Illuminance, or incident lighting, determines the amount of light that covers a specific surface or area within the tunnel.

Continue reading “Tunnel Illuminance Photometer” »


Novicom Model

Built with a “stand alone” capability (i.e. it has no need for a control unit), the NOVICOM is a single sensor solution for measuring CO, NO and visibility in road tunnels.  Having been designed specifically for the requirements of tunnel operators, NOVICOM has a low cost of ownership and minimal maintenance requirements.

Continue reading “Visibility Gas Monitor for Tunnels” »


V-Com Model

With low cost of ownership and minimal maintenance required the VCOM is a robust unit that satisfies the common requirement for a single sensor solution for monitoring both Carbon Monoxide and visibility in road tunnels.

Continue reading “Visibility Monitor for Tunnels” »


Vipa Model

VIPA provides a dependable solution to the requirement for stand alone visibility monitoring in the tunnel environment.  The instrument consists of a transmitter head  and receiver head mounted 6m apart on the tunnel wall or ceiling.

Continue reading “Visibility Monitor for Tunnels” »



This Carbon Monoxide transmitter is designed purely for the Car Park Market and as such is a highly reliable and very cost effective 4-20 mA transmitter for the detection of carbon monoxide gases. The large electrochemical cell are designed for long life and typically last 3 – 5 years.

Continue reading “Carbon Monoxide Carpark Sensor” »



Control Equipment now offers a very cost effective solution for Carbon Monoxide Exhaust Emission Monitoring and Exhaust Fan Control for enclosed carparks and similar applications.

Continue reading “Economy Carbon Monoxide Sensor” »



Ventilation control by CO2 is a viable and energy efficient way of controlling ventilation to target cfm / person levels based on actual occupancy.  The measurable rather than traditional approach of providing fixed ventilation is based on maximum occupancy.

Continue reading “Economy Carbon Dioxide Sensor” »



The T99-CO2D Carbon Dioxide sensor is designed to be installed in HVAC applications.  The CO2 sensing element uses Non-Dispersive Infrared technology (NDIR) with the patented self-calibration system to guarantee long-term stability and up to  15 years lifetime. Continue reading “Economy Carbon Dioxide Sensor Model” »


Refrigerant Gases Semi-Conductor Sensor Model R99-2012SC

Refrigerant gas transmitter with semi-conductor sensor for monitoring leakages of cooling agents like HFC (hydrofluorocarbon) or HCFC (hydrochlorofluorocarbon).
The semi-conductor typical, non-linear signal is translated into a linear, temperature-compensated output signal. A comfortable calibration routine with selective access release is integrated in the transmitter. The ADT-43 possesses a standard analogue output (0) 4- 20 mA or (0) 2– 10 V DC, and an RS-485 interface. 2 relays with adjustable switching thresholds are available as an option.

Continue reading “Refrigerant Gases Semi-Conductor Sensor Model R99-2012SC” »


SP-220 SC Series

The SP-220 SC Series is a Portable Gas Leak Checker designed to easily check for Super Toxic, Combustible and Freon Gas leaks. With 12 hours operation on 2 AA size Alkaline batteries and weighing in at only 215 grams this instrument is ideal for Super Toxic, Combustible and Freon Gas Leaks.

Continue reading “Portable SC Gas Leak Checker” »

Contact Control Equipment

Submit an email enquiry or give us a call on 1 800 174 536 and we will answer any questions that you may have.

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National Phone 1 800 174 536
Control Equipment Pty Ltd
ABN 23 009 838 582

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