IFM TN2531

Name: IFM TN2531
Brand: IFM
SKU: TN2531

MPN: TN2531 · Brand: IFM

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can TN2531 be shipped?

TN2531 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up TN2531 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for TN2531 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for TN2531, subject to availability and destination.

Wide temperature evaluation range With programmable switching output and scalable analogue output Intuitive, user-friendly handling Local display of the current temperature values Convenient operation via buttons or parameter setting via IO-Link

Specifications

Product characteristics

Number of inputs and outputs	Number of digital outputs: 1; Number of analogue outputs: 1
Measuring range	-40...150 °C; -40...302 °F
-40...150 °C	-40...302 °F
Communication interface	IO-Link
Process connection	threaded connection M18 x 1,5 internal thread
Installation length EL[mm] [mm]	45

Application

Special feature	Gold-plated contacts
Measuring element	1 x Pt 1000; (to DIN EN 60751, class B)
Media	liquids and gases
Pressure rating	300 bar; 30 MPa
300 bar	30 MPa
Minimum installation depth[mm] [mm]	12

Electrical data

Operating voltage[V] [V]	18...32 DC; ("supply class 2" to cULus)
Current consumption[mA] [mA]	< 50
Protection class	III
Reverse polarity protection	yes
Power-on delay time[s] [s]	1
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; (parameterisable)
Max. voltage drop switching output DC[V] [V]	2
Permanent current rating of switching output DC[mA] [mA]	250
Number of analogue outputs	1
Analogue current output[mA] [mA]	4...20
Max. load[Ω] [Ω]	(Ub - 10 V) x 50
Analogue voltage output[V] [V]	0...10
Min. load resistance[Ω] [Ω]	2000
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes

Measuring/setting range

Probe length L[mm] [mm]	45
Measuring range	-40...150 °C; -40...302 °F
-40...150 °C	-40...302 °F
Set point SP	-39.5...150 °C; -39...302 °F
-39.5...150 °C	-39...302 °F
Reset point rP	-40...149.5 °C; -40...301 °F
-40...149.5 °C	-40...301 °F
Analogue start point	-40...145 °C; -40...293 °F
-40...145 °C	-40...293 °F
Analogue end point	-35...150 °C; -31...302 °F
-35...150 °C	-31...302 °F
In steps of	0.1 °C; 0.1 °F
0.1 °C	0.1 °F
Resolution of switching output[K] [K]	0.1
Resolution of analogue output[K] [K]	0.1
Resolution of display[K] [K]	0.1

Accuracy / deviations

Switch point accuracy[K] [K]	± 0,3
Precision analogue output[K] [K]	± 0,3
Display accuracy[K] [K]	± 0,3
Temperature drift per 10 K[K] [K]	0.1

Response times

Dynamic response T05 / T09[s] [s]	1 / 3; (to DIN EN 60751)
Max. measuring/display cycle[ms] [ms]	200

Software / programming

Adjustment of the switch point

programming button

Interfaces

Communication interface	IO-Link
Transmission type	COM2 (38,4 kBaud)
IO-Link revision	1.0
Min. process cycle time[ms] [ms]	2.3
Supported DeviceIDs	default; 87
default	87

Operating conditions

Ambient temperature[°C] [°C]	-25...70
Storage temperature[°C] [°C]	-40...100
Protection	IP 67

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; 1 kV; EN 61000-4-6 HF conducted; 10 V
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	1 kV
EN 61000-4-6 HF conducted	10 V
Shock resistance	DIN IEC 68-2-27; 50 g (11 ms)
DIN IEC 68-2-27	50 g (11 ms)
Vibration resistance	DIN EN 60068-2-6; 20 g (10...2000 Hz)
DIN EN 60068-2-6	20 g (10...2000 Hz)
MTTF[years] [years]	209

Mechanical data

Weight[g] [g]	202.8
Housing	cylindrical
Dimensions[mm] [mm]	Ø 34 / L = 128
Materials	stainless steel (304/1.4301); PBT; PC; EPDM/X; FKM
Materials (wetted parts)	stainless steel (316L/1.4404); O-ring: FKM 80 Shore A
Process connection	threaded connection M18 x 1,5 internal thread
Probe diameter[mm] [mm]	8.2
Installation length EL[mm] [mm]	45

Displays / operating elements

Display	Display unit; 2 x LED, green; switching status; LED, yellow; measured values; alphanumeric display, 4-digit; programming; alphanumeric display, 4-digit
Display unit	2 x LED, green
switching status	LED, yellow
measured values	alphanumeric display, 4-digit
programming	alphanumeric display, 4-digit