Inductive proximity sensors to fulfill a broad field of metal sensing applications in all industry segments.
8234.htm
www.festo.com/usa
Inductive proximity sensors
| Type | SIES/SIEH | SIEA | SIEF | SIEH-3B | SIEN/SIED |
|---|---|---|---|---|---|
| Sensor Type |
Standard & Increased Distance |
Displacement Sensor |
Factor 1 |
Increased Distance |
Standard Distance |
| Shape | Round and block | Round | Round and block | Round | Round |
| Sizes | 5x5, 40x40, M12, M18 | M8, M12, M18, M30 | M8, M12, M18, M30 | Ø3 mm | M12, M18, M30 |
| Sensing area | Up to 15 mm | Up to 20 mm | Up to 35 mm | 1 mm | Up to 15 mm |
| Operating voltage |
10 ... 30 V DC (±20%) |
10 ... 30 V DC |
10 ... 30 V DC (±20%) |
10 ... 30 V DC (±10%) |
10 ... 30 V DC 10 ... 300 V DC 20 ... 250 V AC |
| Output current | 200 mA | NA | Up to 200 mA | 100 mA | 200 mA |
| Outputs |
M12 plug, 4-pin PNP/NPN, NO |
Analog, 0-10 V, 4-20 mA |
M8, 3-pin M12, 4-pin |
M8, 3-pin |
2.5 m cable (PVC) |
| Switching frequency | Up to 3000 Hz | Up to 1600 Hz | Up to 3000 Hz | 3000 Hz | Up to 2000 Hz |
| Mounting |
Flush |
Via lock nut |
Flush or Non-Flush | Flush | Flush or Non-Flush |
| Polarity protection | Yes | Yes | Yes | Yes | Yes |
| Short circuit protection | Yes | Yes | Yes | Yes | Yes (only SIEN) |
| Protection class | IP67 | IP67 | IP67 | IP67 | IP65/67 |
| Operating temperature | -25 ... +70°C | -25 ... +70°C | -30 ... +80°C | -25 ... +70°C | -25 ... +70°C |
| Housing material |
Nickel Plated Brass or Stainless Steel |
Chrome Plated Brass |
Polyamide/ Stainless Steel Alloy; Chrome Plated Brass/ Polybutylene |
Stainless Steel |
Polyamide (PA-12) |