Temperature Data; Transmitter; Lcd Indicator; Electrical Data - ABB TTH300 Series Operating Instruction

TTH300 HEAD-MOUNT TEMPERATURE TRANSMITTER | OI/TTH300-EN REV. E

Temperature data

Transmitter

ATEX/IECEx intrinsic safety, non-sparking ATEX
Temperature class
Device category 1 use
T6
(−58 to 111.2 °F)
T5
(−58 to 132.8 °F)
T4-T1
(−58 to 140.0 °F)

LCD indicator

ATEX/IECEx intrinsic safety, non-sparking ATEX
Temperature class
Device category 1 use
T6
(−40 to 111.2 °F)
T5
(−40 to 132.8 °F)
T4-T1

Electrical data

Transmitter
Intrinsic safety type of protection Ex ia IIC (part 1)
Power supply circuit*
TTH300-E1H
TTH300-H1H
Max. voltage
Short-circuit current
Max. power
Internal inductance L
Internal capacitance C = 0.57 nF
i
* FISCO in accordance with 60079-27
** II B FISCO: Ii ≤ 380 mA, Pi ≤ 5.32 W
*** Only applies for HART variants. From HW Rev. 1.07, previously 5 nF
Permissible ambient temperature range
Device category 2 / 3 use
−50 to 44 °C
(−58 to 132.8 °F)
−50 to 56 °C
(−58 to 159.8 °F)
−50 to 60 °C
(−58 to 185.0 °F)
Permissible ambient temperature range
Device category 2 / 3 use
−40 to 44 °C
(−40 to 132.8 °F)
−40 to 56 °C
(−40 to 159.8 °F)
−40 to 60 °C
(−40 to 140 °F) (−40 to 185 °F)
TTH300-E1P/-H1P
TTH300-E1F/-H1F
FISCO*
U = 30 V U ≤ 17.5 V
i i
I = 130 mA I ≤ 183 mA
**
i i
P = 0.8 W P ≤ 2.56 W **
i i
= 0.5 mH L ≤ 10 μH
i i
*** C ≤ 5 nF
i
Intrinsic safety type of protection Ex ia IIC (part 2)
Measurement current circuit
Max. voltage
−50 to 56 °C
Short-circuit current
Max. power
−50 to 71 °C
Internal inductance
Internal capacitance
−50 to 85 °C
Maximum permissible
external inductance
Maximum permissible
external capacitance
Intrinsic safety type of protection Ex ia IIC (part 3)
LCD indicator interface
−40 to 56 °C
Max. voltage
Short-circuit current
−40 to 71 °C
Max. power
Internal inductance
−40 to 85 °C
Internal capacitance
Maximum permissible external inductance
Maximum permissible external capacitance
LCD indicator
Intrinsic safety type of protection Ex ia IIC
Supply circuit
Max. voltage
Short-circuit current
ENTITY
Max. power
U ≤ 24.0 V
Internal inductance
i
I ≤ 250 mA
i Internal capacitance
P ≤ 1.2 W
i
L ≤ 10 μH
i
C ≤ 5 nF
i
Resistance Thermocouples, voltages
thermometers, resistors
U = 6.5 V
o
I = 25 mA
o
P = 38 mW
o
L = 0 mH
i
C = 49 nF
i
L = 5 mH
o
C = 1.55 μF
o
7
U = 1.2 V
o
I = 50 mA
o
P = 60 mW
o
L = 0 mH
i
C = 49 nF
i
L = 5 mH
o
C = 1.05 μF
o
U = 6.2 V
o
I = 65.2 mA
o
P = 101 mW
o
L = 0 mH
i
C = 0 nF
i
L = 5 mH
o
C = 1.4 μF
o
U = 9 V
i
I = 65.2 mA
i
P = 101 mW
i
L = 0 mH
i
C = 0 nF
i