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From Fortune 500 enterprises to innovative startups, leading companies choose Marvo for reliable automation and control components.
"Extremely Helpful. Shipped me a replacement unit next day and i was up and running within 24 hours. Replacement new from machinery manufacturers was on a 7 day lead time."
The Pepperl + Fuchs NRB4-12GM40-E2-C-V1 is a high-performance inductive sensor designed for precision detection in a variety of industrial applications. Engineered with a 4 mm flush sensing range, this robust sensor offers a consistent reduction factor of 1 across different materials, ensuring reliable and stable operation. Its PNP normally open (NO) output and 3-wire DC output polarity cater to a wide range of control systems.
Constructed with a durable brass housing coated with PTFE and a PPS sensing face, the sensor is well-suited for harsh environments, boasting an IP67 protection rating. It is also weld immune and resistant to magnetic fields, making it an ideal choice for use in areas with high electromagnetic interference.
The NRB4-12GM40-E2-C-V1 operates within a 10 to 30 V DC range and features a switching frequency of up to 2000 Hz, allowing for rapid response times in automated processes. It also includes a multihole LED indicator for easy status monitoring and comes with self-locking nuts for secure mounting.
This sensor is designed to perform reliably within an ambient temperature range of -25 to 70 °C, making it versatile for use in a variety of temperature conditions. With its assured operating distance of 0 to 3.24 mm and a hysteresis of typically 5%, it delivers precise and repeatable detection for efficient process control.
The NRB4-12GM40-E2-C-V1 is compliant with international standards, including EN 60947-5-2 and IEC 60947-5-2, and holds UL and CCC approvals, ensuring its suitability for global industrial applications. Its compact and robust design, combined with technical precision, makes it a valuable component for any automated system requiring accurate and reliable proximity sensing.
| Specification | Description |
|---|---|
| Part Number | NRB4-12GM40-E2-C-V1 |
| Alternative Part Number | NRB412GM40E2CV1 |
| Manufacturer | Pepperl + Fuchs |
| Switching Element Function | PNP Normally Open (NO) |
| Rated Operating Distance | 4 mm |
| Installation | Flush |
| Output Polarity | Switched high |
| Assured Operating Distance | 0 ... 3.24 mm |
| Reduction Factor | rAl, rCu, r304, rSt37 = 1 |
| Operating Voltage | 10 ... 30 V DC |
| Switching Frequency | 0 ... 2000 Hz |
| Hysteresis | Typical 5% |
| Reverse Polarity Protection | Reverse polarity protected |
| Short-circuit Protection | Pulsing |
| Voltage Drop | ≤ 3 V |
| Rated Insulation Voltage | 60 V |
| Operating Current | 0 ... 200 mA |
| Off-state Current | 0 ... 0.5 mA, typical 0.1 µA at 25 °C |
| No-load Supply Current | ≤ 12 mA |
| Magnetic Field Strength | AC/DC fields 200 mT |
| Switching State Indicator | Multihole-LED, yellow |
| Ambient Temperature | -25 ... 70 °C (-13 ... 158 °F) |
| Storage Temperature | -40 ... 85 °C (-40 ... 185 °F) |
| Connection Type | Device connector M12 x 1, 4-pin |
| Housing Material | Brass, PTFE coated |
| Sensing Face | Ryton R4 |
| Protection Degree | IP67 |
| Mass | 23 g |
| Compliance with Standards | EN 60947-5-2:2007, IEC 60947-5-2:2007 |
| Approvals and Certificates | UL approval cULus Listed, General Purpose, CSA approval cCSAus Listed, General Purpose |
| Accessories | Mounting flange, 12 mm, Quick mounting bracket with dead stop, Female cordset options |
Thumbs up to Rob for helping out with an urgent requirement we had on a Friday afternoon. The part we wanted was over in Europe and Rob went out of his way to get it ordered and on site here for the following Tuesday.City Bearings
Extremely Helpful. Shipped me a replacement unit next day and i was up and running within 24 hours. Replacement new from machinery manufacturers was on a 7 day lead time.Sean Conlin
Found the part we needed at the best price. Spoke to Rob to make sure the part was actually in stock, as many companies don't actually have the part available to ship. It was in stock ready and the part was checked and shipped and received within a couple of days from their German stock. Would definitely use again and recommend.Chris Sentance
FIRST TIME WORKING WITH MARVO. THEY HAD WHAT I NEEDED AND TOOK GREAT CARE OF ME AND GOT MY ORDER OUT IMMEDITELY. WAS VERY IMPRESSED WITH THE SERVICE AND THE PERSON I SPOKE WITH. I WILL DEFINITELY WORK WITH THEM QGAIN IN THE FUTURE.Robert Cohen
After ordering an urgent part from Marvo i received a great level of customer service and Rob was very helpful.Claire Hinchliff
Excellent service partially from Mark who stayed late to ensure the part arrived with me same day as this was a critical part for me even though this was my first time using Marvo. I will defiantly be using again.Josh Holt
Absolutely fantastic service. Rob was very helpful. Great communication. Requested part was shipped in no time.Konrad Eliaszuk
Extremely Helpful. Shipped me a replacement unit next day and i was up and running within 24 hours. Replacement new from machinery manufacturers was on a 7 day lead time.Sean Conlin
After ordering an urgent part from Marvo i received a great level of customer service and Rob was very helpful.Claire Hinchliff
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