# Inductive Proximity Sensor, Complementary NPN, 20 mm, 10 V to 30 V, IQG Series

![Product image](https://novapart.co/image/farnell:4389350/)

**URL**: https://novapart.co/products/IQ40-20BNPKC0K/inductive-proximity-sensor-complementary-npn-20-mm
**SKU**: IQ40-20BNPKC0K
**Manufacturer**: SICK
**Category**: Sensors & Transducers || Sensors || Proximity Sensors / Proximity Switches || Inductive Proximity Sensors
**Price**: €44.1200
**Stock**: 10+
**Lead Time**: 71 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Product Range | IQG Series |
| Sensing Range Max | 20mm |
| Sensor Output Type | Complementary NPN |
| Supply Voltage Dc Max | 30V |
| Supply Voltage Dc Min | 10V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4389350/)

IQ40-20BNPKC0K IQG 

**INDUCTIVE PROXIMITY SENSORS** 

**IQ40-20BNPKC0K | IQG** INDUCTIVE PROXIMITY SENSORS 

## Ordering information 

**Type Part no.** ~~Po~~ IQ40-20BNPKC0K 1071560 **Included in delivery:** BEF-KH-IQ40 (1) Other models and accessories www.sick.com/IQG 

**==> picture [79 x 24] intentionally omitted <==**

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FH L ca ©<br>**----- End of picture text -----**<br>


## Detailed technical data 

## Features 

|**Housing**|Rectangular|
|---|---|
|**Housing**|Short-body|
|**Dimensions (W x H x D)**|40 mm x 40 mm x 66 mm|
|**Sensing range Sn**|20 mm|
|**Safe sensing range Sa**|16.2 mm|
|**Installation type**|Flush|
|**Switching frequency**|150 Hz|
|**Connection type**|Male connector M12, 4-pin|
|**Switching output**|NPN|
|**Output function**|Complementary|
|**Electrical wiring**|DC 4-wire|
|**Enclosure rating**|IP67, IP68, IP69K|
|**Special applications**|Difficult application conditions|
|**Items supplied**|Push-lock mounting system (1x)|



## Mechanics/electronics 

|**Supply voltage**|10 V DC ... 30 V DC|
|---|---|
|**Ripple**|≤ 10 Vpp 1)|
|**Voltage drop**|≤ 2 V|
|**Time delay before availability**|≤ 50 ms|
|**Hysteresis**|3 % ... 15 %2)|
|**Reproducibility**|≤ 2 %|
|**Temperature drift (of Sr)**|± 10 %|



1) Of Ub. 

2) Of Sr. 

3) Reference voltage: 50 V DC. 

**Product data sheet | 2024-04-03 12:36:33 Subject to change without notice** 

**2 INDUCTIVE PROXIMITY SENSORS | SICK** 

**IQ40-20BNPKC0K | IQG** INDUCTIVE PROXIMITY SENSORS 

|**Continuous current Ia**|≤ 200 mA|
|---|---|
|**No load current**|12.5 mA|
|**Short-circuit protection**|✔|
|**Reverse polarity protection**|✔|
|**Power-up pulse protection**|✔|
|**Shock and vibration resistance**|30 g, 11 ms / 10 ... 55 Hz, 1 mm|
|**Ambient operating temperature**|–25 °C ... +85 °C|
|**Ambient temperature, storage**|–40 °C ... +85 °C|
|**Housing material**|Plastic, PA 66|
|**Sensing face material**|Plastic, PA 66|
|**Tightening torque, max.**|1.8 Nm|
|**Protection class**|II3)|
|**UL File No.**|E348498|



1) Of Ub. 

2) Of Sr. 

3) Reference voltage: 50 V DC. 

## Safety-related parameters 

|**MTTFD**|1,125 years|
|---|---|
|**DCavg**|0 %|
|**TM (mission time)**|20 years|



## Reduction factors 

|**Note**|The values are reference values which may vary|
|---|---|
|**Stainless steel (V2A, 304)**|Approx. 0.71|
|**Aluminum (Al)**|Approx. 0.3|
|**Copper (Cu)**|Approx. 0.25|
|**Brass (Br)**|Approx. 0.36|



## Installation note 

|**Remark**|Associated graphic see "Installation"|
|---|---|
|**A**|0 mm|
|**B**|40 mm|
|**C**|40 mm|
|**D**|60 mm|
|**E**|0 mm|
|**F**|70 mm|



## Classifications 

|**ECLASS 5.0**|27270101|
|---|---|
|**ECLASS 5.1.4**|27270101|
|**ECLASS 6.0**|27270101|
|**ECLASS 6.2**|27270101|
|**ECLASS 7.0**|27270101|



**2024-04-03 12:36:33 | Product data sheet Subject to change without notice** 

**INDUCTIVE PROXIMITY SENSORS | SICK** 

**3** 

**IQ40-20BNPKC0K | IQG** INDUCTIVE PROXIMITY SENSORS 

|**ECLASS 8.0**|27270101|
|---|---|
|**ECLASS 8.1**|27270101|
|**ECLASS 9.0**|27270101|
|**ECLASS 10.0**|27270101|
|**ECLASS 11.0**|27270101|
|**ECLASS 12.0**|27274001|
|**ETIM 5.0**|EC002714|
|**ETIM 6.0**|EC002714|
|**ETIM 7.0**|EC002714|
|**ETIM 8.0**|EC002714|
|**UNSPSC 16.0901**|39122230|



## Installation note 

**==> picture [95 x 167] intentionally omitted <==**

**----- Start of picture text -----**<br>
A<br>A<br>C<br>B<br>E<br>D<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
F<br>**----- End of picture text -----**<br>


## Connection diagram 

Cd-009 

aay BN 1 ~~ao~~ + (L+) BK 4 NO ~~>t~~ BU 3 ~~—_t—~~ **-** (M) WH | 2 NC 

**4** 

**Product data sheet | 2024-04-03 12:36:33 Subject to change without notice** 

**INDUCTIVE PROXIMITY SENSORS | SICK** 

**IQ40-20BNPKC0K | IQG** INDUCTIVE PROXIMITY SENSORS 

## Response diagram 

Distance in mm (inch) 

**==> picture [185 x 146] intentionally omitted <==**

**----- Start of picture text -----**<br>
40<br>(1.57)<br>20<br>(0.79)<br>0<br>–20<br>(–0.79)<br>–40<br>(–1.57)0 4 8 12 16 20<br>(0.16) (0.31) (0.47) (0.63) (0.79)<br>Sn in mm (inch)<br>**----- End of picture text -----**<br>


Dimensional drawing (Dimensions in mm (inch)) 

IQG Short-body housing 

**==> picture [223 x 219] intentionally omitted <==**

**----- Start of picture text -----**<br>
Ø 5.5 (0.22)<br>5.3 (0.21) 1 2<br>40 (1.57)<br>7.3 (0.29) 3<br>40 (1.57)<br>46 (1.81)<br>60 (2.36)<br>66 (2.6)<br>(1.63)<br>(1.15)<br>41.5<br>29.2<br>)<br>5.8 0.23(<br> (1.57)  (1.18)  (0.79)<br>40 30 20<br>**----- End of picture text -----**<br>


① LED output state, yellow 

② Sensing face 

③ Operational status LED, green 

**2024-04-03 12:36:33 | Product data sheet Subject to change without notice** 

**INDUCTIVE PROXIMITY SENSORS | SICK** 

**5** 

**IQ40-20BNPKC0K | IQG** INDUCTIVE PROXIMITY SENSORS 

## Recommended accessories 

> Other models and accessories > www.sick.com/IQG 

|• **Connection type head A:**Female connector, M12, 4-pin, straight, A-coded<br>• **Connection type head B:**Flying leads<br>• **Signal type:**Sensor/actuator cable<br>• **Cable:**5 m, 4-wire, PVC<br>• **Description:**Sensor/actuator cable, unshielded<br>• **Application:**Zones with chemicals|YF2A14-<br>050VB3XLEAX|2096235|
|---|---|---|
|• **Connection type head A:**Female connector, M12, 4-pin, angled, A-coded<br>• **Connection type head B:**Flying leads<br>• **Signal type:**Sensor/actuator cable<br>• **Cable:**5 m, 4-wire, PVC<br>• **Description:**Sensor/actuator cable, unshielded<br>• **Application:**Zones with chemicals|YG2A14-<br>050VB3XLEAX|2095897|
|• **Connection type head A:**Female connector, M12, 4-pin, straight<br>• **Description:**Unshielded, Head A: female connector, M12, 4-pin, straight, unshielded,<br>for power supply, for cable diameter 4 mm ... 6 mm Head B: -<br>• **Connection systems:**Screw-type terminals<br>• **Permitted cross-section:**≤ 0.75 mm²|DOS-1204-G|6007302|



**6** 

**Product data sheet | 2024-04-03 12:36:33 Subject to change without notice** 

**INDUCTIVE PROXIMITY SENSORS | SICK** 

## SICK At A GlAnCe 

SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applications. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment. 

We have extensive experience in a wide range of industries and understand their processes and requirements. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifications. All this makes us a reliable supplier and development partner. 

Comprehensive services complete our offering: SICK lifetime Services provide support throughout the machine life cycle and ensure safety and productivity. 

For us, that is “Sensor Intelligence.” 

## WOrldWIde preSenCe: 

Contacts and other locations www.sick.com 

SICK AG | Waldkirch | Germany | www.sick.com 



## Links

- [View this product on Novapart](https://novapart.co/products/IQ40-20BNPKC0K/inductive-proximity-sensor-complementary-npn-20-mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/sick/iq40-20bnpkc0k/inductive-prox-sensor-npn-co-20mm/dp/4389350)
---

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