UNDERGROUND CAR PARKS

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1 Innovative Gas monitoring and control systems for saving energy in UNDERGROUND CAR PARKS Rautistrasse 12 CH-8047 Zürich Schweiz Tel.: +41 (0) Fax: +41 (0) Smart gas monitoring systems.

2 KIMESSA AG KIMESSA AG was established in 1985 as an innovator in the design and manufacture of electronic fixed gas detection solutions. KIMESSA AG specialises in fixed gas monitoring and control systems, with customers drawn from industries including underground car parks, HVAC, laboratories, refrigeration, food and brewing. KIMESSA AG has achieved worldwide notable success with their acclaimed carbon monoxide monitoring and control equipment in the underground car park market, designed to compliment specialist ventilation systems with some of the world s leading companies in this field. KIMESSA-Products Swiss quality engineered products Free consulting and project design Proven competent and co-operative worldwide customer service Maintenance provided by dedicated and motivated personnel KIMESSA is committed to develop and innovate while maintaining a strict QC protocol combined with rigorous functional tests on each product KIMESSA Gas detection solutions represent 30 years experience in the market For more information, please consult our website or a distributor near you. All of our products are developed and manufactured in Switzerland. 50% of our output is exported through an experienced distributor network. Certified to ISO 9001:2000 in 2004 and today to ISO 9001:2008, KIMESSA AG proves they are committed to meeting their customers demand for robust, high quality and innovative products.

3 Today s society daily lives and works with poisonous, flammable and inert gases. Gas is an economical, functional and essential commodity, but one which can become dangerous if used or released in a noncontrolled manner. Intensive research and development have led to the production of the compact KIMESSA gas monitoring system for industrial and domestic applications. With the CANline control units, and an extensive variety of Gas Detectors, KIMESSA is helping to prevent accidents and damage to people, homes and the workplace. A gas monitoring system also actively promotes energy saving by monitoring and controlling the use of gas. Gas monitoring in: Underground car parks Typical gases: CO, NO2 Refrigeration systems Typical gases: NH3, CO2, HFKW/HFCKW Thanks to the superior technical solutions they offer, KIMESSA gas monitoring systems are versatile, high quality and extremely cost-efficient. All products are subject to stringent quality control and are manufactured using innovative production and testing techniques. Laboratories Typical gases: O2, CO2, H2, CH4, C3H8 KIMESSA and their representatives have more than 30 years of experience, and extensive technical knowledge to deliver the best in class guarantee when consulting, implementing and supporting your gas monitoring system. Gas heatings Typical gases: CH4, C3H8 Industrial applications Typical gases: HC, H2S, O2, Cl2, O3, CH4 Also: Workplace hygiene Chemical industry Power stations Beverage production Refrigeration systems Food industry Petro chemistry Water/Sewage water Cellulose/Paper industry

4 Underground car parks CO/NO2 measurement and control systems are therefore standard equipment in underground car parks and bus parking garages to regulate air quality and protect personnel. Energy efficient control of ventilation systems, safety and air quality are critical requirements in the provision of a gas monitoring system for underground car parks and garages. The new generation of versatile CANline gas monitor control units are a cost effective solution for small and large installations. Precise and selective measurement is a prerequisite for the best results. Exhaust Gas Alarm Signs The CO/NO2 gas concentration in an enclosed space can quickly increase due to heavy traffic movements or a vehicle engine malfunction and result in a potential poisoning hazard. Exhaust gas detection gas alarm signs promptly alert any persons at risk to the presence of excessive gas concentrations in the ambient air. The gas alarm signs are installation friendly and can be perfectly integrated in any enclosed space, even with Innovative and tailored design of the CANline gas monitor enables versatile, convenient control of the ventilation system. Individual ventilation protocols are created with user selected Kimessa control programs. The integrated fan activation and deactivation time delays prevent premature fan activation due to locally elevated CO concentrations (petrol vehicles) or NO2 concentrations (diesel vehicles). The quality and accuracy of CO/NO2 measurement is dependent on the detector measuring principle. KIMESSA CO/NO2 gas sensors are equipped with a selective electrochemical sensing element. This guarantees an effective optimum operation of the ventilation system while maintaining the required safety threshold from vehicle exhaust fumes. sophisticated architecture. Symbols and text are used to convey the correct response to an exhaust gas alarm. The text is available in several languages and the design of the gas alarm sign can be individually adapted (height, pictogram, etc.). On request the complete gas detection system including the gas alarm sign can be provided with an emergency power supply. Touch screens or Web servers can be used for the visualization and rapid control of gas monitoring data. All data is of course recorded and can be viewed locally on the touch display or via the Web browser on any PC.

5 The KIMESSA system allows for the option to integrate a UPS (uninterruptible power supply) to be integrated into the control cabinet and therefore does not require its own housing. Alternatively, we can install all items in a project-specific control cabinet. The KIMESSA humidity control unit evaluates the sensor data and stops the fan as soon as the absolute humidity inside the building is higher inside than outside. Our gas detector housings are made of welded stainless steel, are extremely robust and offer excellent protections against vandalism, an unfortunate occurrence in public car parks. To differentiate the Kimessa BUS technology gas monitoring concept from our competitors; we also completely integrate the alarm activity into the BUS. For example, the LED warning lights and the alarm sounders can be integrated into the BUS. This means a significant saving in cable runs. A further advantage is that extensions or changes can be performed economically and new cable runs are possible at any time. Differential moisture control solution for the dehumidi-fication of underground car parks To overcome the problem associated with high humidity and damp conditions in underground car parks, Kimessa offers a differential moisture control solution for the dehumidification of underground car parks. Provided that the air outside of the building is dryer than the air inside, the differential humidity control developed inhouse by KIMESSA acts as an efficient space dehumidifier upon activation. With differential moisture control, one humidity/temperature sensor is fitted in the enclosed space and a second humidity/temperature sensor is fitted outside the building. The two sensors are connected to the KIMESSA moisture controller, which is preferably installed in or next to the control cabinet.

6 Gas monitor CANline 32+ Supply: 24 VDC (opt. 230 VAC) Sensor-Inputs: 4 x Analogue/ 32 x Digital (CAN-Bus) Output signal digital: Modbus RTU Switching output: 8 potential free (2A) Main features: Specifications electronic Specifications construction Features Operating temperature: Air humidity: Supply: Power consumption: Housing protection: Material: Weight: -10 C C % (non condensing) 24 VDC (opt. 230 VAC) max. 60 ma IP 54 Thermoplast 1100 gr The CANline 32+ control unit displays the detector gas concentration with name and location The CANline 10 may be connected to a total of 32 analogue or digital sensors along with 6 off relay cards 3 CANline-Bus-Expander cards may be connected for an additional 3x32 digital sensors inputs giving a total of 128 sensors Maximum of 128 relays may be connected (6 Relay cards on the CANline 32+ and 3x6 relay cards on the CANline-Bus-Expander) 4 off 4-20mA detector inputs provided Electronic and Dimensions

7 CANline Touch-Display Speisespannung: VDC Eingänge: keine Signalausgang digital: KIMESSA CANBUS Schaltausgänge: keine Betriebsbedingungen Betriebstemperatur: -20 C C Luftfeuchtigkeit: % (Nicht kondensierend) Zuleitung digital: 4x1.00 mm2, geschirmt Speisespannung: VDC Stromaufnahme: 300 ma Gehäuse-Schutzart: IP 20 Material: Thermoplast Gewicht: 950 g Technische Daten Elektronik Technische Daten Konstruktion Eigenschaften Das CANline Touch-Display dient zur graphischen Anzeige der gemessenen physikalischen Grössen Darstellung der Betriebszustände mittels Balkendiagrammein in unterschiedlichen Farben (grün = Betrieb, orange = Voralarm rot = Hauptalarm, grau = Sensor inaktiv rot und error = Technische Störung Gemessene Gaskonzentrationen werden automatisch geloggt und können mittels Berührung des Sensorkanals aufgerufen werden Automatisches Abspeichern der Betriebs- zustände: Voralarm, Hauptalarm und Störung Die Montage erfolgt wahlweise auf die Schaltschranktüre oder eingebaut in ein Gehäuse direkt an die Wand Elektronik und Masse

8 Gas sensor KSEC 504 for detection of Carbon Monoxide CO Measurement principle: Electrochemical Output signal digital: KIMESSA CANBUS Position: 1,5 meter from floor Sensor specifications Specifications electronic Inspection (Maintenance) Specifications construction Electronic and Dimensions Standard calibration: Response time t 90: Operating temperature: Position sensitivity: Long term output drift: Life span at 20 C: Wiring digital: Supply: Power consumption: ppm < 50 sec -10 C C none < 5% signal loss/year > 5 years, depending on the application VDC max. 20 ma The sensor and the electronic require an inspection. Routine calibration is recommended once or twice a year. Housing protection: Material: Weight: 4x 1,0 mm2, shielded IP 32 Aluminum, RAL g

9 Gas sensor KSEC 684 for detection of Nitrogen Dioxide NO2 Measurement principle: Electrochemical Output signal digital: KIMESSA CANBUS Position: 30 cm from Floor Sensor specifications Specifications electronic Inspection (Maintenance) Specifications construction Electronic and Dimensions Standard calibration: Response time t 90: Operating temperature: Position sensitivity: Long term output drift: Life span at 20 C: Wiring digital: Supply: Power consumption: /20/50/100 ppm < 25 sec -20 C C none < 12% signal loss/year 4 years, depending on the application VDC max. 20 ma The sensor and the electronic require an inspection. Routine calibration is recommended once or twice a year. Housing protection: Material: Weight: 4x 1,0 mm2, shielded IP 32 Aluminum, RAL g

10 LED-sign LW 1101/1102 Supply: 24 VDC Main features: Specifications electronic Specifications construction Features Electronic and Dimensions Operating temperature: -20 C C Wiring analogue: Supply: Power consumption: Flash frequency: Volume: Housing protection: Material: Weight: 2 x 0.75mm2 24 VDC 150 ma none none IP 20 Housing made of powder-coated sheet 1.8 / 2.8 kg Enhanced visibility through 2-colour LED combination Simplified understanding by combining text/pictogram Can be combined with an external alarm horn Long service life due to LED technology (approx. 1,000 hours of operation) Text in verschiedenen Sprachen lieferbar Also available as a 2-sided version for ceiling installation (model LW 1102) Robust construction Directly mounted on the wall Housing made of powder-coated sheet steel, grey RAL 7001 Suitable only for indoor installation Options: Text and colours can be modified at the customer s request Temperature range: C

11 Alarm horn PS 581, 24 V Supply: 24 VDC Main features: Specifications electronic Specifications construction Features Operating temperature: -15 C C Wiring analogue: Supply: Power consumption: Flash frequency: Volume: Housing protection: Material: Weight: 2x0.75 mm2 24 VDC 70 ma none IP 32 ABS, shock-resistant plastic case colour light grey Connection: conductor 1,5 mm2 Indoor installation Weight approx kg CE tested Dimensions: approx. 7x8 cm Ambient temperature: -15 C C Output approx. 92dB, 1m 92 db,1m ABS, shock-resistant, light grey approx kg Electronic and Dimensions

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