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Infrared temperature sensor


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  • Reliable, non-contact temperature measurement of objects with very high temperatures
  • For applications in the steel and glass industries
  • Intuitive setting of analog 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
  • ce
  • eac
  • iolink
Technische Details
Product characteristics
Number of inputs and outputs Number of digital outputs: 1; Number of analog outputs: 1
Measuring range
0...999.5 °C 32...1831 °F
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 analog outputs: 1
Test input type 3 (IEC 61131-2)
Total number of outputs 2
Output signal switching signal; analog signal; IO-Link; (configurable)
Electrical design PNP
Number of digital outputs 1
Output function normally open / closed; (configurable)
Max. voltage drop switching output DC [V] 2.5
Permanent current rating of switching output DC [mA] 150
Number of analog outputs 1
Analog current output [mA] 4...20
Max. load [Ω] 500
Short-circuit protection yes
Type of short-circuit protection yes (non-latching)
Short-circuit proof yes
Overload protection yes
Monitoring range
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
Analog start point
0...949.5 °C 32...1741.1 °F
Analog end point
50...999.5 °C 122...1831 °F
In steps of
0.5 °C 1 °F
Resolution of switching output [K] 0.5
Resolution of analog 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
Reaction times
Response time [ms] 100
Software / programming
Adjustment of the switch point Programming buttons
Parameter setting options Analog range; normally open / closed; switch-on/switch-off delay; Damping; Peakhold; emissivity; simulation function
Communication interface IO-Link
Transmission type COM2 (38,4 kBaud)
IO-Link revision 1.1
SDCI standard IEC 61131-9
IO-Link device ID 716 d / 00 02 CC h
SIO mode yes
Required master port class A
Process data analogue 16
Process data binary 1
Min. process cycle time [ms] 3.6
Operating conditions
Ambient temperature [°C] 0...65
Storage temperature [°C] -20...80
Max. relative air humidity [%] 95; (non condensing)
Protection IP 65
Tests / approvals
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
Mechanical data
Weight [g] 411.5
Housing Threaded type
Dimensions [mm] M30 x 1.5
Thread designation M30 x 1.5
Material threaded sleeve: stainless steel (1.4305 / 303); polyester
Lens material
Infrared transparent crystal lens with anti-reflex coating
Displays / operating elements
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 (supplied)
lock nuts: 2
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 efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — We reserve the right to make technical alterations without prior notice. — EN-US — TW2000-01 — 01.06.2017 —