IFM TW2002 - Infrared temperature sensor TW-150KLBM30-KFDKG/US

Reliable, non-contact temperature measurement of objects with very high temperatures.
For applications in the steel and glass industries.
Intuitive setting of analogue output and switching output via pushbutton.
Clearly visible display for showing the current temperature.
Robust housing and scratch-resistant precision lens for use in harsh industrial environments

Number of inputs and outputs	Number of digital outputs: 1; Number of analogue outputs: 1
Measuring range	500...2500 °C 932...4532 °F
Communication interface	IO-Link

Application	tempering temperatures; glass melting; graphite; ceramics; metals; forging; sintering; heat treatment; rolling

Operating voltage [V]	18...32 DC;(to SELV/PELV)
Current consumption [mA]	< 50
Min. insulation resistance [MΩ]	100;(50 V DC)
Protection class	III
Reverse polarity protection	yes
Power-on delay time [s]	< 1

Inputs / outputs

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

Inputs

Test input	type 3 (IEC 61131-2)

Outputs

Total number of outputs	2
Output signal	switching signal; analogue signal; IO-Link;(configurable)
Electrical design	PNP
Number of digital outputs	1
Output function	normally open / normally closed;(parameterisable)
Max. voltage drop switching output DC [V]	2.5
Permanent current rating of switching output DC [mA]	150
Number of analogue outputs	1
Analogue current output [mA]	4...20
Max. load [Ω]	500
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Short-circuit proof	yes
Overload protection	yes

Detection zone

Wave length range [µm]	0.78...1.06

Measuring/setting range

Measuring range	500...2500 °C 932...4532 °F
Set point SP	502...2500 °C 936...4532 °F
Reset point rP	500...2498 °C 932...4528 °F
Analogue start point	500...2100 °C 932...3812 °F
Analogue end point	900...2500 °C 1652...4532 °F
In steps of	1 °C 1 °F

Resolution of switching output [K]	1
Resolution of analogue output [K]	0.2;(+ 0.03% of the set measuring span)
Resolution of display [K]	1

Accuracy / deviations

Accuracy [K]	< ± 0,3 %;(of measured value, min. 4 K (degree of emission = 1, T = 23 °C))
Repeatability [K]	1

Response times

Response time [ms]	2;(T > 900 °C)

Software / programming

Adjustment of the switch point	programming buttons
Parameter setting options	analogue range; normally open / normally closed; switch-on/switch-off delay; Damping; Peakhold; emissivity; simulation function

Interfaces

Communication interface	IO-Link
Transmission type	COM2 (38,4 kBaud)
IO-Link revision	1.1
SDCI standard	IEC 61131-9
SIO mode	yes
Required master port type	A
Process data analogue	16
Process data binary	1
Min. process cycle time [ms]	3.6
Supported DeviceIDs	Type of operation DeviceID default 718

Operating conditions

Ambient temperature [°C]	0...65
Storage temperature [°C]	-20...80
Max. relative air humidity [%]	95;(non condensing)
Protection	IP 65

Tests / approvals

EMC	DIN EN 61000-6-2 DIN EN 61000-6-4
Shock resistance	DIN EN 60068-2-27 30 g (11 ms)
Vibration resistance	DIN EN 60068-2-6 5 g (10...2000 Hz)
MTTF [years]	74

Weight [g]	455.5
Housing	threaded type
Dimensions [mm]	M30 x 1.5
Thread designation	M30 x 1.5
Materials	threaded sleeve: stainless steel (1.4305 / 303); polyester
Lens material	tempered optical glass

Displays / operating elements

Display	Display unit 2 x LED, yellow switching status 1 x LED, yellow function display 7-segment LED display, 4-digit measured values 7-segment LED display, 4-digit
Operating elements	3 pushbuttons

Accessories

Items supplied	lock nuts: 2

Remarks	Use a screened cable to protect infrared temperature sensors from interference. The screen must be connected to the housing of the sensor via the connector.
Pack quantity	1 pcs.

Electrical connection

Connection	Connector: 1 x M12

Diagrams and graphs

	1 diameter of the measured spot 2 measuring distance

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — TW2002-01 — 13.04.2023 —