12 – IT
TTH300 TRASDUTTORE DI MISURA DELLA TEMPERATURA TESTINA | CI/TTH300-X1 REV. E
Change from two to one column
3 Impiego in zone a rischio di deflagrazione secondo FM e CSA
Change from one to two columns
Nota
•
Ulteriori informazioni sull'omologazione Ex degli apparecchi
sono presenti nelle certificazioni Ex (disponibili sul sito
www.abb.com/temperature)
•
In base alla versione, si applica un contrassegno specifico
secondo FM o CSA.
Marchio Ex
Trasduttore di misura
FM Intrinsically Safe
Modello TTH300-L1H
Control Drawing
Modello TTH300-L1P
Control Drawing
Modello TTH300-L1F
Control Drawing
Class I, Div. 1 + 2, Groups A, B, C, D
Class I, Zone 0, AEx ia IIC T6
FM Non-Incendive
Modello TTH300-L2H
Control Drawing
Modello TTH300-L2P
Control Drawing
Modello TTH300-L2F
Control Drawing
Class I, Div. 2, Groups A, B, C, D
CSA Intrinsically Safe
Modello TTH300-R1H
Control Drawing
Modello TTH300-R1P
Control Drawing
Modello TTH300-R1F
Control Drawing
Class I, Div. 1 + 2, Groups A, B, C, D
Class I, Zone 0, Ex ia Group IIC T6
114
CSA Non-Incendive
Modello TTH300-R2H
Control Drawing
Modello TTH300-R2P
Control Drawing
Modello TTH300-R2F
Control Drawing
Class I, Div. 2, Groups A, B, C, D
SAP_214829
Display LCD
FM Intrinsically Safe
TTH300-L1P (IS)
Control Drawing
TTH300-L1F (IS)
I.S. Class I Div 1 e Div 2, Group: A, B, C, D oppure
I.S. Class I Zone 0 AEx ia IIC T*
U
/ V
i
FM Non-Incendive
Control Drawing
214831 (Non-Incendive)
N.I. Class I Div 2, Group: A, B, C, D o Ex nL IIC T**, Class I Zone 2
U
/ V
i
TTH300-L2P (NI_PS)
TTH300-L2P (NI_AA)
CSA Intrinsically Safe
TTH300-L2F (NI_PS)
Control Drawing
TTH300-L2F (NI_AA)
I.S. Class I Div 1 e Div 2; Group: A, B, C, D oppure
I.S Zone 0 Ex ia IIC T*
U
/ V
i
CSA Non-Incendive
214826
Control Drawing
N.I. Class I Div 2, Group: A, B, C, D o Ex nL IIC T**, Class I Zone 2
TTH300-R1P (IS)
U
/ V
i
*
Temp. Ident: T6 T
** Temp. Ident: T6 T
TTH300-R1F (IS)
= 9 V, I
/ I
< 65,2 mA, P
= 101 mW, C
max
i
max
i
= 9 V, I
/ I
< 65,2 mA, P
= 101 mW, C
max
i
max
i
= 9 V, I
/ I
< 65,2 mA, P
= 101 mW, C
max
i
max
i
= 9 V, I
/ I
< 65,2 mA, P
= 101 mW, C
max
i
max
i
56 °C, T4 T
amb
amb
60 °C, T4 T
amb
amb
SAP_214824 (Non-Incendive)
SAP_214896 (Non-Incendive)
TTH300-R2P (NI_PS)
TTH300-R2P (NI_AA)
TTH300-R2F (NI_PS)
TTH300-R2F (NI_AA)
SAP_214 748
= 0,4 μF, L
= 0
i
i
SAP_214 751
= 0,4 μF, L
= 0
i
i
SAP_214 749
< 0,4 μF, L
= 0
i
i
SAP_214 750
< 0,4 μF, L
= 0
i
i
85 °C
85 °C