IFM TAD181 - Temperature transmitter with drift detection TAD088KLES30-A-ZKG/US

Hygienic design for the requirements of the food and beverage industry.
Precise scalable analogue output and high precision over the whole temperature range.
With diagnostic output for drift and fault monitoring.
High process safety due to self-monitoring.
Including free 5-point calibration certificate.

Number of inputs and outputs	Number of digital outputs: 1; Number of analogue outputs: 1
Measuring range	-25...160 °C -13...320 °F
Communication interface	IO-Link
Process connection	threaded connection G 1 external thread Aseptoflex Vario
Installation length EL [mm]	87.5

Special feature	Gold-plated contacts
Measuring element	1 x Pt 1000 + 1 x NTC;(thermically coupled, with backup function (temperature measuring even if one element fails))
Media	liquids and gases
Pressure rating [bar]	50
Minimum installation depth [mm]	25
MAWP (for applications according to CRN) [bar]	50

Operating voltage [V]	18...32 DC;("supply class 2" to cULus)
Current consumption [mA]	6;(24 V)
Protection class	III
Reverse polarity protection	yes
Power-on delay time [s]	8
Integrated watchdog	yes

Inputs / outputs

Number of inputs and outputs	Number of digital outputs: 1; Number of analogue outputs: 1

Outputs

Total number of outputs	2
Output signal	switching signal; analogue signal; IO-Link;(configurable)
Electrical design	PNP/NPN
Number of digital outputs	1
Output function	normally open / normally closed / diagnostic signal;(parameterisable)
Max. voltage drop switching output DC [V]	2
Permanent current rating of switching output DC [mA]	150;(200 (...60°C); 250 (...40 °C))
Diagnostic output	Drift monitoring; fault monitoring
Number of analogue outputs	1
Analogue current output [mA]	4...20
Max. load [Ω]	(Ub - 15 V) x 50
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes

Measuring/setting range

Measuring range	-25...160 °C -13...320 °F
Note on measuring range	scalable
Factory setting	0...150 °C / 32...302 °F
Drift warning	0.2...5 °C 0.4...9 °F
Drift alarm	0.2...5 °C 0.4...9 °F
In steps of	0.05 °C 0.1 °F

Resolution of analogue output [K]	0.05

Accuracy / deviations

Precision analogue output [K]	± 0,2 (-10...130°C); ± 0,3 (130...140°C); ± 0,3 ± 0,1% MS (-25...-10/140...160°C);(probe completely inserted into the measured medium up to the sealing chamfer)
Temperature coefficient [% of the span / 10 K]	< ± 0,01;(in case of deviation from the reference condition 25 ± 5 °C)

Response times

Dynamic response T05 / T09 [s]	3 / 6

Software / programming

Parameter setting options	drift warning/drift alarm threshold; Fail-Safe; Display unit; scaling of the analogue output; redundancy switching; performance diagnostic output; switching logic; normally open / normally closed

Interfaces

Communication interface	IO-Link
Transmission type	COM1 (4,8 kBaud)
IO-Link revision	1.1
SDCI standard	IEC 61131-9 CDV
Profiles	Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis
SIO mode	yes
Required master port type	A
Process data analogue	1
Process data binary	1
Min. process cycle time [ms]	18.8
Supported DeviceIDs	Type of operation DeviceID default 323

Operating conditions

Ambient temperature [°C]	-25...70
Storage temperature [°C]	-40...85
Protection	IP 68; IP 69K

Tests / approvals

EMC	DIN EN 61000-6-2 DIN EN 61000-6-3
Shock resistance	DIN EN 68000-2-27 50 g (11 ms)
Vibration resistance	DIN EN 60068-2-6 20 g (10...2000 Hz)
MTTF [years]	213
Note on approval	Including free 5-point calibration certificate.

Weight [g]	411
Materials	stainless steel (1.4435 / 316L); stainless steel (1.4404 / 316L); PEI; FKM
Materials (wetted parts)	stainless steel (1.4435 / 316L); stainless steel (1.4404 / 316L)
Process connection	threaded connection G 1 external thread Aseptoflex Vario
Surface characteristics Ra/Rz of the wetted parts	Ra: < 0.6
Installation length EL [mm]	87.5

Remarks	MS = set measuring span
Pack quantity	1 pcs.

Electrical connection

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

Diagrams and graphs

	maximum operating time depending on the medium temperature

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — TAD181-03 — 16.08.2023 —