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IFM TW2001
TW2001
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Warranty 1 year
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Description
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
Convenient operation via buttons or parameter setting via IO-Link
Specification
Product characteristics
| Number of inputs and outputs | Number of digital outputs: 1; Number of analogue outputs: 1 |
|---|---|
| Measuring range | 250...1600 °C 482...2912 °F |
| 250...1600 °C | 482...2912 °F |
| Communication interface | IO-Link |
Application
| Application | tempering temperatures; glass melting; graphite; ceramics; metals; forging; sintering; heat treatment; rolling |
|---|
Electrical data
| Operating voltage[V] [V] | 18...32 DC; (to SELV/PELV) |
|---|---|
| Current consumption[mA] [mA] | < 50 |
| Min. insulation resistance[MΩ] [MΩ] | 100; (50 V DC) |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time[s] [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] [V] | 2.5 |
| Permanent current rating of switching output DC[mA] [mA] | 150 |
| Number of analogue outputs | 1 |
| Analogue current output[mA] [mA] | 4...20 |
| Max. load[Ω] [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] [µm] | 1...1.7 |
|---|
Measuring/setting range
| Measuring range | 250...1600 °C 482...2912 °F |
|---|---|
| 250...1600 °C | 482...2912 °F |
| Set point SP | 251...1600 °C 484...2912 °F |
| 251...1600 °C | 484...2912 °F |
| Reset point rP | 250...1599 °C 482...2910 °F |
| 250...1599 °C | 482...2910 °F |
| Analogue start point | 250...1400 °C 482...2552 °F |
| 250...1400 °C | 482...2552 °F |
| Analogue end point | 450...1600 °C 842...2912 °F |
| 450...1600 °C | 842...2912 °F |
| In steps of | 1 °C 1 °F |
| 1 °C | 1 °F |
| Resolution of switching output[K] [K] | 1 |
| Resolution of analogue output[K] [K] | 0.2; (+ 0.03% of the set measuring span) |
| Resolution of display[K] [K] | 1 |
Accuracy / deviations
| Accuracy[K] [K] | < ± 0,5 %; (of measured value, min. 4 K (degree of emission = 1, T = 23 °C)) |
|---|---|
| Repeatability[K] [K] | 1 |
Response times
| Response time[ms] [ms] | 2; (T > 600 °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 |
| Profiles | Smart Sensor - SSP 0 Generic Profiled Sensor Function Device identification Function Process data variable Function Device diagnosis |
| Smart Sensor - SSP 0 | Generic Profiled Sensor |
| Function | Device diagnosis |
| SIO mode | yes |
| Required master port type | A |
| Process data analogue | 16 |
| Process data binary | 1 |
| Min. process cycle time[ms] [ms] | 3.6 |
| Supported DeviceIDs | default 717 |
| default | 717 |
Operating conditions
| Ambient temperature[°C] [°C] | 0...65 |
|---|---|
| Storage temperature[°C] [°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) |
| DIN EN 60068-2-27 | 30 g (11 ms) |
| Vibration resistance | DIN EN 60068-2-6 5 g (10...2000 Hz) |
| DIN EN 60068-2-6 | 5 g (10...2000 Hz) |
| MTTF[years] [years] | 74.3 |
Mechanical data
| Weight[g] [g] | 465 |
|---|---|
| Housing | threaded type |
| Dimensions[mm] [mm] | M30 x 1.5 / L = 214 |
| Thread designation | M30 x 1.5 |
| Materials | threaded sleeve: stainless steel (303/1.4305); 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 |
|---|---|
| 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 |
| 3 | pushbuttons |
Accessories
| Items supplied | lock nuts: 2 |
|---|
Remarks
| 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
| Connector | 1 x M12 |
|---|
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