Techno Control SE137E Series, User Manual

Page: 18 / 20

IST-2137.EC03.01/E
Istruzione / User’s Manual / Manuel d’utilisation Pag.18/20
TECNOCONTROL S.r.l. Via Miglioli 47 SEGRATE ( MI ) Tel. +39 02 26922890 - Fax +39 02 2133734
Tabella 4: Interferenze con altri Gas / Table 3: Typical cross Sensitivities / Tableau 3: Interférence
GAS / GAZ Gas Utilizzato
Test Gas Used
Gaz utilisé
ppm letti come gas
Gas concentration equivalent (ppm)
ppm lu comme gaz
SE137EHCN
(7)
SE137EN
(8)
SE137EN2
(9)
SE137EHCL
(10)
SE137ECL
(11)
(7) Acido cianidrico
Hydrogen cyanide / Cyanure d'hydrogène
10 ppm 10
- - 3.5 -
(10) Acido cloridrico
Hydrogen cloride / Acide chlorhydrique
10 ppm - - - 10 -
Ammoniaca / Ammonia / Ammoniac 100 ppm - - 0 0 0
Acetato di etile / Ethyl acetate / Acétate d'éthyle 100 ppm - - < 0.5 - -
Biossido di zolfo / Sulphur di oxide / Dioxyde de soufre 20 ppm 40 ÷ 75 0 - 0.4 8 < 2
(9) Biossido di azoto
Nitrogen dioxide / dioxyde d’azote
5 ppm - 20 ÷ -10 < 1.5 5 < ± 0.2
5
(11) Cloro / Clorine / Chlore 5 ppm - - ≈ 10 < ± 0.2
5
Etanolo / Ethanol / Éthanol 100 ppm - - 0 - < 1
Etilene / Ethylene / Éthylène 100 ppm < 25 - 0 - < 1
Idrogeno / Hydrogen / Hydrogène 1000 ppm - - 0 0 < 1
(6) Idrogeno Solforato
Hydrogen sulphide / Sulfure d'hydrogène
15 ppm
~ 90 ≈ 1.5 - 19 45 < -15
Monossido di carbonio
Carbon Monoxide / Monoxyde de carbone
300 ppm < 15 0 0 0 < 2
(8) Ossido di azoto / Nitric oxide / Oxyde nitrique 35 ppm -28 ÷ 0
35
0 0 < 1
Toluene / Toluene / Toluène 50 ppm - - < 1.5 - -
Tabella 5 / Table 5 / Tableau 5 SE137EA / SE137EA-H (
Ammoniaca / Ammonia / Ammoniac
)
“S1-SET”
(Dip-Switch)
Livelli Allarme ( Relé )
Alarm levels( Relays ) / Niveaux d'alarmes( Relais )
Ritardo dei Relé ( in Secondi )
Relays Delay ( Seconds ) / retarde du relais ( Secondes )
1 2 3
ALARM 1 ALARM 2 ALARM 3 ALARM 1 ALARM 2 ALARM 3 FAULT
OFF OFF OFF 25 ppm 35 ppm 50 ppm 12 30 60 30
ON OFF OFF 25 ppm 50 ppm 75 ppm 12 30 60 30
OFF ON OFF 25 ppm 50 ppm 100 ppm 12 30 60 30
ON ON OFF 50 ppm 100 ppm 200 ppm 12 30 60 30
OFF OFF ON TLV-TWA
(COSHH)
25 ppm
TLV-STEL (COSHH)
35 ppm
TLV-C
50 ppm
0 0 0 30
ON OFF ON Risevato / Reserved / Réservé Risevato / Reserved / Réservé
OFF ON ON Risevato / Reserved / Réservé Risevato / Reserved / Réservé
ON ON ON Risevato / Reserved / Réservé Risevato / Reserved / Réservé
Tabella 6 / Table 6 / Tableau 6 SE137EC-S / SE137EC-H (
Monossido di carbonio / Carbon monoxyde / Dioxyde de carbone
)
“S1-SET”
(Dip-Switch)
Livelli Allarme ( Relé )
Alarm levels( Relays ) / Niveaux d'alarmes( Relais )
Ritardo dei Relé ( in Secondi )
Relays Delay ( Seconds ) / retarde du relais ( Secondes )
1 2 3
ALARM 1 ALARM 2 ALARM 3 ALARM 1 ALARM 2 ALARM 3 FAULT
OFF OFF OFF 25 ppm 50 ppm 100 ppm 12 30 60 30
ON OFF OFF 50 ppm 70 ppm 100 ppm 12 30 60 30
OFF ON OFF 50 ppm 100 ppm 200 ppm 12 30 60 30
ON ON OFF Risevato Reserved Réservé 12 30 60 30
OFF OFF ON TLV-TWA
(COSHH)
30 ppm
TLV-STEL (COSHH)
200 ppm
TLV-C
250 ppm
0 0 0 30
ON OFF ON TLV-TWA
(OSHA)
25 ppm
TLV-STEL
50 ppm
TLV-C
(OSHA)
200 ppm
0 0 0 30
OFF ON ON Risevato / Reserved / Réservé Risevato / Reserved / Réservé
ON ON ON Risevato / Reserved / Réservé Risevato / Reserved / Réservé
Tabella 7 / Table 7 / Tableau 7 SE137ES (
Biossido di zolfo / Sulfur dioxide / Dioxyde de soufre
)
“S1-SET”
(Dip-Switch)
Livelli Allarme ( Relé )
Alarm levels( Relays ) / Niveaux d'alarmes( Relais )
Ritardo dei Relé ( in Secondi )
Relays Delay ( Seconds ) / retarde du relais ( Secondes )
1 2 3
ALARM 1 ALARM 2 ALARM 3 ALARM 1 ALARM 2 ALARM 3 FAULT
OFF OFF OFF 1,5 ppm 2,5 ppm 5,0 ppm 12 30 60 30
ON OFF OFF 2,5 ppm 5,0 ppm 7,5 ppm 12 30 60 30
OFF ON OFF 3,0 ppm 6,0 ppm 9,0 ppm 12 30 60 30
ON ON OFF 5,0 ppm 10,0 ppm 20,0 ppm 12 30 60 30
OFF OFF ON TLV-TWA
(COSHH)
2 ppm
TLV-STEL
(COSHH)
5 ppm
TLV-C
10 ppm
0 0 0 30
ON OFF ON Risevato / Reserved / Réservé Risevato / Reserved / Réservé
OFF ON ON Risevato / Reserved / Réservé Risevato / Reserved / Réservé
ON ON ON Risevato / Reserved / Réservé Risevato / Reserved / Réservé