Name: TW2000
Brand: ifm
SKU: TW2000
Price: 1209.80 EUR

Products
Sensors
Temperature sensors
Analogue infrared temperature sensors with display
TW2000

Product characteristics

Number of inputs and outputs

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

Measuring range

0...999.5 °C

32...1831 °F

Communication interface

IO-Link

Application

Application	asphalt; coated metal; liquids; glass; rubber; wood; ceramics; plastics; lacquers; food products; paper; fabric

Electrical data

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]	8...14

Measuring/setting range

Measuring range

0...999.5 °C

32...1831 °F

Set point SP

1...999.5 °C

34...1831 °F

Reset point rP

0...998.5 °C

32...1829 °F

Analogue start point

0...949.5 °C

32...1741.1 °F

Analogue end point

50...999.5 °C

122...1831 °F

In steps of

0.5 °C

1 °F

Resolution

Resolution of switching output [K]	0.5
Resolution of analogue output [K]	0.2; (+ 0.03% of the set measuring span)
Resolution of display [K]	0.5

Accuracy / deviations

Accuracy [K]	< ± 1 %; (of measured value, min. 2 K (degree of emission = 1, T = 23 °C))
Repeatability [K]	1

Response times

Response time [ms]	100

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

Process data analogue

Process data binary

Min. process cycle time [ms]

3.6

Supported DeviceIDs

Type of operation	DeviceID
default	716

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]

88.4

Mechanical data

Weight [g]

411.5

Housing

threaded type

Dimensions [mm]

M30 x 1.5

Thread designation

M30 x 1.5

Materials

threaded sleeve: stainless steel (303/1.4305); polyester

Lens material

Infrared transparent crystal lens with anti-reflex coating

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; coding: A

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 — TW2000-01 — 13.04.2023 —