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Pag.8/8 Istruzione / User’s Manual / Manuel d’utilisation 

IST-2292.PX01.01/A 

 

 

 

TECNOCONTROL S.r.l. Via Miglioli 97 SEGRATE ( MI )  Tel: 02/26 92 28 90   Fax: 02/21 33 734

 

 

 

 

 

 

 

Summary of Contents for TS292P

Page 1: ...Pag 8 8 Istruzione User s Manual Manuel d utilisation IST 2292 PX01 01 A TECNOCONTROL S r l Via Miglioli 97 SEGRATE MI Tel 02 26 92 28 90 Fax 02 21 33 734 ...

Page 2: ...ltro sinterizzato certificato CESI Ex d IIC T6 posto nella parte inferiore della custodia I trasmettitori TS292P vengono normalmente collegati alle nostre centrali di rivelazione gas FUNZIONAMENTO L elemento sensibile utilizzato è un sensore catalitico Pellistor prati camente insensibile alle variazioni di umidità e temperatura DESCRIPTION The TS292P series consists of a three wire 4 20mA linear t...

Page 3: ...s a damage situation The same happens also when an interruption to the connec tion wires between the sensor and the detector occurs Average life The sensitive element used in this type of sensor has an exellent stability in time In fresh air and in normal working condition the sensor s life should be about 10 years from the date of the installa tion Periodical testing we advise to carry out workin...

Page 4: ...iso Butano 2 01 1 8 1 832 9 Alcool butilico terz tert Butyl alcohol 2 55 2 3 1 778 39 Iso pentano iso Pentano 0 62 1 4 2 300 10 Alcool butilico n n Butyl alcohol 2 55 1 4 3 042 40 Metano Methane 0 55 5 1 11 Alcool etilico Ethyl alcohol 1 59 3 5 1 691 41 Metilammina Methylamine 1 07 4 9 1 250 12 Alcool isobutilico iso Butyl alcohol 2 55 1 68 2 541 42 Metilcicloesano Methylcyclohexane 3 4 1 1 2 559 ...

Page 5: ...ll be mA 16 x 1 27 5 x 2 04 4 12 29 Exemple Si le certificat de la bouteille indique la valeur de 1 27 v v 25 4 LIE Méthane et sa LIE est 5 v v et on doit verifier un capteur TS292PX S étalonne pour butane étant la valeur du K 2 04 comme indique dans le Tab 3 le résultat sera mA 16 x 1 27 5 x 2 04 4 12 29 Vdc 4 20mA mA Centrale rivelazione gas Gas detector Centrale de détection RL Fig 1 Verifica T...

Page 6: ...s Some other substances produce a temporary loss of sensitivity These inhibitors include Hydrogen sul fide Chlorine Chlorinated hydro carbons and halohenated com pounds The sensitivity is recovered after a short period of running in clear air Very Important Pellistor sensors will operate up to 100 LEL and can function only in presence of Oxy gen Do not use pure gases or a lighter directly on the s...

Page 7: ...and LEL TS292PX S Model TS292PX S is able to detect combustibles gases up to 100 LEL It employs a Pellistor sensor calibrated for the gases listed in Table 1 If other gases not listed in this table are present in the environment we suggest to use the model TS2932PX H Tab E shows the correspondence be tween mA output signal and LEL TS292PX H Model TS292PX H is able to detect combustibles gases up t...

Page 8: ...mperometer indi cates 4mA 0 1 If necessary turn the P3 potentiometer as long as the required value is not reached Full scale calibration To verify or and calibrate an instrument use a sample bottle with the specific gas air mixture which had been used to cali brate the instrument Connect the sample gas bottle Fig 2 to the flow meter set the flowmeter on a 0 15 0 3 l min flow rate wait for 3 minute...

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