Eaton
Eaton E57G-12UPC4-C2 Inductive Proximity Sensor 12 mm
12 mm inductive proximity sensor detects metal up to 4 mm with a 2 kHz switching rate, 10–30 V DC supply, PNP NC output, IP67 stainless-steel housing and a 2 m cable
- Reliable detection at 4 mm range with 12 mm diameter sensor
- Stable operation from 10 to 30 V DC supply voltage
- Fast 2,000 Hz switching frequency for high-speed applications
- Durable stainless steel housing rated IP67 and NEMA 4X
- Wide temperature tolerance from -13 to 158 degrees F
12 mm Inductive Proximity Sensor
The Eaton E57G-12UPC4-C2 is a cylindrical inductive proximity sensor built for industrial automation tasks. Its 12 mm diameter stainless steel body fits standard mounting points on conveyors, packaging lines and machine tools. The unshielded design allows a 4 mm maximum detecting distance on ferrous targets. It operates on 10 to 30V DC supplies common in control cabinets.
10 to 30V DC Three-Wire PNP Output
The sensor uses a three-wire PNP output circuit rated for 100mA maximum load current. Switching frequency reaches 2,000 Hz for high-speed counting or position verification. The output mode is normally closed, opening when a target enters the sensing field. A 2 m integral cable provides the electrical connection without separate plug accessories.
IP67 and NEMA 4X Stainless Housing
The stainless steel case meets IP67 and NEMA 4X ratings, resisting water jets, coolant splash and corrosion in harsh environments. Operating temperature spans -13 to 158 degrees Fahrenheit for use in unheated plants or outdoor machinery. The 64 mm overall length leaves adequate room for cable routing behind the mounting bracket. Unshielded mounting requires clear space around the sensing face to avoid false triggers.
Highlights
- Reliable detection at 4 mm range with 12 mm diameter sensor
- Stable operation from 10 to 30 V DC supply voltage
- Fast 2,000 Hz switching frequency for high-speed applications
- Durable stainless steel housing rated IP67 and NEMA 4X
- Wide temperature tolerance from -13 to 158 degrees F
Specifications
| Brand | EATON |
|---|
Questions about this item
Should I choose the 12 mm diameter version or a different size for my mounting hole?
This sensor has a 12 mm barrel diameter and a 64 mm body length, so select it when your fixture matches those dimensions and you need an unshielded 4 mm sensing range.
What does the 4 mm maximum detecting distance mean once the sensor is installed on the machine?
The 4 mm figure is the rated sensing distance for a standard mild-steel target; actual trigger point varies with target material, size and mounting, so verify clearance during setup.
How does the 10 to 30 V DC supply range and 2 000 Hz operating frequency limit the sensor in practice?
The sensor accepts any DC voltage from 10 to 30 V and switches at up to 2 000 Hz, so the power supply must stay within that window and the target speed must not exceed the frequency limit.
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