Features at a Glance
- Increased system availability thanks to maintenance output
- Increased switching distance of up to 40 mm
- Long service life of up to 100 000 hours
- Quickly interchangeable sensor head
INTT111 Inductive Sensor for Extreme Temperature Ranges
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The sensors consist of a sensor head and an analysis module, and are laid out for use in very hot work environments. Together with unparalleled service life in hot surroundings, large switching distances assure maximum system availability. Easily interchangeable sensor heads with numerous standard cable lengths are additionally available as separate replacement parts.The maintenance function prevents unscheduled system downtime. Thanks to unique, patented technology (DE202011001009), the sensor indicates that it should be replaced during the next scheduled maintenance before its service life expires. Furthermore, the sensor fulfills the DESINA diagnostics function a well.
Inductive Data | |
|---|---|
| Switching Distance | 40 mm |
| Correction Factors Stainless Steel V2A/CuZn/Al | 0,81/0,56/0,52 |
| Mounting | Non-flush |
| Mounting A/B/C/D in mm | 70/120/80/25 |
| Switching Hysteresis | < 10 % |
Electrical Data | |
|---|---|
| Supply Voltage | 10 ... 30 V DC |
| Current Consumption (Ub = 24 V) | < 40 mA |
| Switching Frequency | 60 Hz |
| Temperature Drift | < 10 % |
| Sensor head temperature range | -10 ... 250 °C |
| Temperature Range, Plug on Sensor Head | 0 ... 50 °C |
| Analysis module temperature range | 0 ... 50 °C |
| Number of Switching Outputs | 2 |
| Switching Output Voltage Drop | < 2.5 V |
| Switching Output/Switching Current | 100 mA |
| Residual Current Switching Output | < 10 mA |
| Short Circuit Protection | yes |
| Protection Class | III |
| Service Life (T = +200 °C) | 100,000 h |
| Service Life (T = +250 °C) | 60,000 h |
Mechanical Data | |
|---|---|
| Sensing face | PTFE |
| Sensor head material | Aluminum, anodised |
| Analysis module material | Aluminum, powder-coated |
| Degree of protection, sensor head | IP60 |
| Degree of protection, analysis module | IP67 |
| Connection | M12 × 1; 4-pin |
| Cable Length | 20 m |
| Cable Jacket Material | Stainless steel, V2A (1.4301 / 304) |
| Outer diameter cable | 5.3 mm |
| PWIS-free | yes |
| Weight | 2,077 g |
Safety-relevant Data | |
|---|---|
| MTTFd (EN ISO 13849-1) | 1,155.13 a |
Output | |
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| PNP NC, PNP NO | yes |
| Maintenance output | yes |
Standards and certificates |
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Connection Diagram |
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Mounting |
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Ctrl. Panel |
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01 = Switching Status Indicator
1a = Maintenance display |
Dimensioned Picture |
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Dimensions specified in mm (1 mm = 0.03937")
1 = Switching Status Indicator
2 = Maintenance display
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ECAD data
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