IFM TAA431 - Temperature transmitter TAA123CCDR12-ASIVG/US

High precision across the entire temperature measurement range.
Particularly good response dynamics and very short power-on delay time.
Robust stainless steel housing with very high pressure rating.
With AS-i interface.
High protection rating for the requirements of harsh industrial environments

Number of inputs and outputs	Number of analogue outputs: 1
Measuring range	-10...150 °C 14...302 °F
Process connection	threaded connection G 1/2 external thread
Installation length EL [mm]	87.5

Special feature	Gold-plated contacts
Measuring element	1 x Pt 1000;(to DIN EN 60751, class A)
Media	liquids and gases
Medium temperature	< 150;(< 40 min) °C < 302;(< 40 min) °F
Pressure rating [bar]	300
Note on pressure rating	sensor When mounted in adapters the specifications of the adapter data sheet apply.
Minimum installation depth [mm]	15

Operating voltage [V]	18...31.6 DC
Current consumption [mA]	< 25
Protection class	III
Reverse polarity protection	yes

Inputs / outputs

Number of inputs and outputs	Number of analogue outputs: 1

Outputs

Total number of outputs	1
Output signal	analogue signal
Electrical design	AS-i
Number of analogue outputs	1
Overload protection	yes

Measuring/setting range

Probe length L [mm]	87.5
Measuring range	-10...150 °C 14...302 °F

Resolution of analogue output [K]	0.05

Accuracy / deviations

Precision analogue output [K]	± 0,1 (60°C / 140°F ) / ± 0,3 (0...140°C / 32...284°F)
Temperature coefficient [% of the span / 10 K]	< ± 0,1;(in case of deviation from the reference condition 25 ± 5 °C)

Response times

Dynamic response T05 / T09 [s]	1 / 3;(to DIN EN 60751)

Operating conditions

Ambient temperature [°C]	-25...70
Storage temperature [°C]	-40...100
Protection	IP 68; IP 69K

Tests / approvals

EMC	DIN EN 61000-4-2 ESD 4 kV CD / 8 kV AD EN 61000-4-3 HF radiated 10 V/m DIN EN 61000-4-4 Burst 2 kV DIN EN 61000-4-5 Surge 0,5/1 kV EN 61000-4-6 HF conducted 10 V
Shock resistance	DIN IEC 68-2-27 50 g (11 ms)
Vibration resistance	DIN EN 60068-2-6 20 g (10...2000 Hz)
MTTF [years]	348

AS-i classification

AS-i version	2.11
AS-i I/O configuration [hex]	7
AS-i ID code [hex]	3.C

Weight [g]	258.5
Dimensions [mm]	Ø 30 / L = 190.5
Materials	stainless steel (1.4404 / 316L); stainless steel (1.4301 / 304); stainless steel (1.4305 / 303); PA
Materials (wetted parts)	stainless steel (1.4404 / 316L)
Tightening torque [Nm]	30...50
Process connection	threaded connection G 1/2 external thread
Installation length EL [mm]	87.5

Displays / operating elements

Display	operation 1 x LED, green failure 1 x LED, red

Remarks	The values for accuracy apply to flowing water. referring to UL: for use on a low voltage circuit with overcurrent protection in accordance with UL873 tab. 28.1 or Imax = 100/Ub (Ub = voltage of the circuit)
Pack quantity	1 pcs.

Electrical connection

Connection	Connector: 1 x M12; coding: A; Contacts: gold-plated

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — TAA431-00 — 19.11.2009 —