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CO2 Transducer- CS (Cellar Safe) |
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The CO2 transducer Cellar Safe was originally conceived to be used in fermentation. However, by now the CO2 transducer is used in various industrial sectors. It is most often used in the food industry, especially in the beverage industry. In addition to the pure detection of CO2, the gas transducer emits alarm signals when the legal limit values are surpassed (LED flash and a beeper). Additionally, you can use the connection relay to put into operation a ventilation plant that remains active until the CO2 content drops below the critical value again and there are no more risks for the personnel. As it is standard, the CO2 transducer is powered with 230 VAC, but an additional battery can optionally be inserted so that the system continues working if a power failure takes place. The life-span of the infrared sensor for CO2 is at least 5 years. An annual recalibration is recommended. If you are interested in seeing other models of gas transmitters that can measure different types of gases simultaneaously, click here. In case you have any question on the CO2 transducer, consult the technical data next or contact us: +44 ( 0 ) 2380 98703 0 . Our technicians and engineers will advise you on this CO2 transducer or any other product from our regulation and control systems, meters or scales of PCE Instruments. |
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CO2 transducer Cellar Safe and 9 m remote control cable View / print user's manual of the CO2 transducer |
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- Easy handling and installation |
- Optional battery that guarantees the operation
even in case of a power failure - Continuous CO2 measurement and display
indication - O2 sensor upon request
- Pocket remote control included (to show the
alarms outside the risk area) |
| CO2 limit values | |
| There are two preset limit values (1.5% and 3%) in the CO2 tranducer. It is necessary to establish them on the basis of the following scientific knowledge: - A CO2 concentration > 1.5% originates headaches and can produce hyperventilation - A CO2 concentration > 3.0% causes difficulties in breathing - A CO2 concentration > 6.0% causes tremors and limits the vision capacity - A CO2 concentration > 10% causes death in hours - A CO2 concentration > 15% causes death in minutes |
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| Applications | |
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As mentioned above, the CO2 transducer Cellar Safe is very versatile. The image on the left shows the transducer during its installation in the premises of a factory. The image on the right illustrates a typical use of the transducer connected to a ventilator in the warehouses of a beer house. When the limit value is surpassed, the device activiates a wall ventilator until the value drops back below the limit and it is possible to return to the the warehouse. |
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| Technical specifications | |
| Limit values | 1.5 y 3.0 % de CO2 with adjustable sensor for oxygen 19.5 y 18 % of O2 |
| Resolution | 0,1 |
| Accuracy | 3 % |
| Warm up time | 40 s |
| Standards | TRSK - 313, TRSK - 400, TRSK - 403 |
| State indicators |
2 alarm red LEDs, one yellow error LED, one green LED for operation, |
| Display | 13.5 mm LCD with backlight |
| Relay outputs | 2 units, 10 A (240 VAC / 30 VDC) to connect a ventilator (till t is under the limit) |
| Power supply |
220 ... 230 VAC, 50 ... 60 Hz, |
| Remote control | Remote controls that connect to a 9 m cable |
| Environmental conditions | +3 ... +50 °C / 0 ... 99 % H.r. (non condensed) |
| Dimensions |
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| Weight |
1300 g |
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Delivery content |
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Optional components |
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| Delivery contents 1 x EE 65 air flow transducer and user's manual |
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| Here you will find an overview of all the measuring instruments available at PCE Instruments. | |
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Contact: |
Contact: |
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This page in German |
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in French 
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Below you will find an overview of the different product groups of measuring instruments |
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