# Inductive Proximity Sensor, Cylindrical, BES Series, M12, 4 mm, NPN, 12 V to 30 V, Pre-wired
**URL**: https://novapart.co/products/BESM12MI-NSC40B-BV03/inductive-proximity-sensor-cylindrical-bes-series
**SKU**: BESM12MI-NSC40B-BV03
**Manufacturer**: BALLUFF
**Category**: Sensors & Transducers || Sensors || Proximity Sensors / Proximity Switches || Inductive Proximity Sensors
**Price**: €37.7100
**Stock**: 10+
**Lead Time**: 36 days (indicative)
## Description
Sensing Range Max:4mm; Thread Size - Metric:M12; Sensor Output:NPN; Supply Voltage DC Min:12V; Supply Voltage DC Max:30V; Product Range:-; SVHC:No SVHC (17-Dec-2015); Frequency Response Max:30
## Specifications
| Parameter | Value |
|---|---|
| Svhc | Lead (17-Jan-2022) |
| Product Range | - |
| Sensing Range Max | 4mm |
| Sensor Output Type | NPN |
| Thread Size - Metric | M12 |
| Supply Voltage Dc Max | 30V |
| Supply Voltage Dc Min | 12V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1606710/)
BESInductive M12MI-NSC40B-BV03Sensors NPNNO flush mountable
BALLUFE sensors worldwide
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Electrical data: General data: Connection cable Output indication yes Rated operational voltage (Ue) 24 DC V Short circuit protected yes Load current capacity (le) 200 mA Brand GlobalProx Time delay before availability 10 ms Insulation class 2 Electrical type DC Protected against polarity reversal yes Utilization category DC 13 Approval CE,c_ul_us Hysteresis max (H) 15% No-load supply current damped =15mA wiring No-load supply current undamped =15mA 1 BA + Off-state current max (Ir) 20 pA > Ripple max. of Ue =15% _#_| 4 5 BK — Switching output NPN 4 Switching element function NO sp ___ - Operating frequency (f) 300 Hz Voltage drop max. static 2,5 V Supply voltage max. (Ub) 30 V Supply voltage min. (Ub) 12V Mechanical data: Number of wires 3-wire Tightening torque 10 Nm Rated operating distance (sn) 4mm Diameter M12x1 mm Assured operating distance 0...3,2 mm Cable code designation LiYY-O Mounting flush mountable Ambient temperature max +70 °C Ambient temperature min -25 °C Degree of polution 3 Sensing face material LCP Housing material CuZn, nickel plated Repeat accuracy max. (R) =5%
www.balluff.com Balluff Europe: +49 7158 173 -0 Balluff USA: 1-800-54 3-83 90 Balluff Asia: +86 21-50 64 41 31
Online Productinformation 2008-02-15
## Links
- [View this product on Novapart](https://novapart.co/products/BESM12MI-NSC40B-BV03/inductive-proximity-sensor-cylindrical-bes-series)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/balluff/besm12mi-nsc40b-bv03/proximity-switch-m12-npn/dp/1606710)
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