Signal Processor – For Inductive Sensor up to 250 °C
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- Threaded barrel, M30 x 1.5
- Stainless steel, 1.4571
- For temperatures up to +70 °C
- Functions only with Ni25‐CQ40…and Ni40‐ CQ80…
- DC 3-wire, 10…30 VDC
- NO contact, PNP output
- M12 x 1 male connector
Functional principle
The sensors must be operated with an EM30AP6X2-H1141/S1102 signal processor. The switching distance is set using a potentiometer (continuous) on the signal processor. This is located under a cover screw next to the LED. Where possible, the switching distance must be set at operating temperature. When setting the switching distance at room temperature, the temperature sensitivity of the sensor system must be taken into account. Setting: 1. Place the target (steel, min. 1 mm thick, square, edge length min. 3x rated switching distance) at a safe switching distance in front of the sensor 2. Turn the potentiometer counterclockwise until the LED lights up green 3. Turn the potentiometer clockwise until the LED lights up yellow 4. Perform functional checks in the operating state
Electrical data
| DC rated operating current Ie | ≤ 200 mA |
| Switching frequency | 0.03 kHz |
| Wire break/reverse polarity protection | yes/Complete |
| Isolation test voltage | 0.5 kV |
| Voltage drop at Ie | ≤ 1.8 V |
| Short circuit protection | yes/Cyclic |
| Output function | 3-wire, NO contact, PNP |
| No-load current | up to 15 mA |
| Residual current | ≤ 0.1 mA |
| Operating voltage | from 10 to 30 V |
Ambient Conditions
| Display switch state | LED, Yellow |
| Display operating voltage | LED, Green |
| Vibration resistance | 55 Hz (1 mm) |
| MTTF | 758 years acc. to SN 29500 (Ed. 99) 40 |
| MTTF | °C |
| Ambient temperature | from -20 to 70 °C |
| Shock resistance | 30 g (11 ms) |
| Degree of protection (IP) | IP67 |
Mechanical data
| Elektrischer Anschluss | Connector, M12 × 1 |
| End caps | Metal, 1.4571 (AISI 316Ti) |
| Design | Threaded barrel, M30 x 1.5 |
| Max. tightening torque of housing nut | 40 Nm |
| Housing material | Stainless steel, 1.4571 (AISI 316Ti) |
| Abmessung | 83 mm |
General data
| Temperature drift | ≤ ±20 % |
| Hysteresis | 3…15 % |
| Repeatability | ≤ 2 % of full scale |
Other
| Design | Gewinderohr |
| Housing material | Edelstahl |
| Connector type | M12 |
| Switching output | Schließer/Öffner |
| Switching output | PNP |
