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EsiWelma Srl 

URD20SL_en.doc - rev. 0 

CO

2

 gas detectors – URD20SL 

24/09/2010 

Gas detection systems for industrial environments 

8/8

 

Installation data 

 

To be filled in by Installer 

Installer's stamp and 

signature 

Installation site: 
 
 
Product order number: 
 
 
Part Number: 
 
 

Manufacturing date: 

Installation date: 
 
 

Replacement date: 

 

 

Routine checks 

 

To be filled in by Installer / Service Personnel 

Signature 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remarks 

 
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Содержание Sensigas URD20SL

Страница 1: ...n dioxide leaks or emissions in industrial environments hospitals fermentation plants greenhouses stables and more in general where carbon dioxide is stored generated or produced URD20SL sensors can b...

Страница 2: ...d resistor up to 200 at 12Vdc power supply 200 700 at 24Vdc power supply Operating Temperature Storage Temperature 20 50 C 20 70 C Relative Humidity without condensing Operation Storage 15 90 RH 45 75...

Страница 3: ...that of air so it tends to collect at floor level in closed unventilated environments Therefore the sensor must be installed about 30 cm above the floor level Take into consideration the following sp...

Страница 4: ...be made by JP2 triple of jumpers to change this setting operator has to move JP2 jumpers as shown in the figure Caution if the default settings are changed the connections on the TB1 terminal board wi...

Страница 5: ...ns below Step 1 Insert the connection slot provided with the relay card into the control card making sure the flexible tab is towards the main terminal board Find CN3 connector CN3 connector Connectio...

Страница 6: ...cal installation The sensors are factory calibrated so they normally do not require any other calibration once installed Still after installation an operational check of the sensors is recommended The...

Страница 7: ...o the supplier installer who in turn will send it back to the manufacturer Sensors may need to be re calibrated using the TUL40 gas calibration kit and the TUS40 handheld terminal which must be connec...

Страница 8: ...or industrial environments 8 8 Installation data To be filled in by Installer Installer s stamp and signature Installation site Product order number Part Number Manufacturing date Installation date Re...

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