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Proximity Sensors in 12- 18 & 30 mm diameters- 2 or 3-wire- LED status indicator models with sensing ranges from 2mm to 15mm for AC or DC voltages-
E57 Series Inductive Proximity Sensors
PLACE ORDER - 2-Wire, 3-Wire, DC, and AC/DC Multiple Range Sensor Models
- Manufactured to Take Physical and Environmental Abuse
- Designed with Stainless Steel Barrel and New Potting Compound for Robust, High Temperature, High Pressure Washdown, as Well as Intense Shock and Vibration Applications
- Unmatched High Noise Immunity Eliminates Problems Associated with Electrical Noise (All Models >20V/Meter)
- 360° Output Status Indicator is Visible from Any Angle and in Any Light Condition
- Resettable Short Circuit Protection and Reverse Polarity in Select Models
- Wide Temperature Range -25 to 70°C (-13 to 158°F) on Cable, Micro-Style Connections
Description
Description
The Cutler-Hammer® Premium+ Seriesinductive proximity sensors have improvedsensing performance, product durability andselection. This improved line of sensorscarries the Premium+ Series name becausewe have upgraded the design to a ruggedstainless steel body, shock resistant frontcaps and impact absorbing pottingcompound. Also, the Premium+ Series linenow includes a choice of AC/DC andDC-only, 12, 18 and 30 mm sensors withunmatched noise immunity of greater than20V/meter.
SPECIFICATIONS
E57 PREMIUM+ SERIES | 2-WIRE SENSORS AC/DC | 3-WIRE DC SENSORS |
|---|
| Operating Voltage | 40 to 250 Vac/20 to 250 Vdc | 6 to 48 Vdc |
| Maximum Load Current | 250 mA @ 25°C
200 mA @ 70°C | 500 mA @ 6 to 30 Vdc |
| Switching Frequency | 60 Hz | 12 mm: 1000 Hz; 18 mm: 800 Hz; 30 mm: 500 Hz |
| Leakage Current | ≤2.0 mA | ≤100 µA |
| Voltage Drop | ≤12V @ <10mA
≤4V @ > 25mA | ≤2.5V |
| Holding Current | 5 mA min | – |
| Burden Current | – | ≤10 mA |
| Protection | Resettable short circuit
overload protection | Auto reset |
| Switching Hysteresis | <15% rated sensing distance |
| Repeat Accuracy | Shielded Models: <1% sensing distance; Unshielded and extended range: <3% |
| Time Delay Before Availability | <200 mS |
| COMMON SPECIFICATIONS |
|---|
| Output Indicator LED | 360° viewable LED |
| Operating Temperature | -25 to 70°C (-13 to 158°F) |
| Enclosure Ratings | NEMA 4, 4X, 6, 6P, 12 and 13 (IP67) |
| Shock | 30g, 11 mS per IEC 68-2-76 |
| Vibration | 10 to 55 Hz, 1 mm amplitude |
| Housing Material | Stainless steel; Polcarbonate end bells; Ryton® front ends |
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