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Photoelectric sensors | W24 | WT24-2X400 | Sensing range max.: 40 mm ... 2,000 mm | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: NAMUR | Switching mode: Light switching | Connection type: Male connector M12, 4-pin | Adjustment: Potentiometer | Info: ATEX II 2G Ex ia op is IIC T4 Gb according to directive 2014/34/EU PTB 03 ATEX 2105 In the framework of directive 2014/34 / EU (ATEX) and DIN EN ISO/IEC 80079-34, we would like to point out that the traceability of the ordered device to your customer is your responsibility (documentation of your customer and associated product data, such as part number, datcode, serial number)

Functional principle

Photoelectric proximity sensor

Functional principle detail

Background suppression

Dimensions (W x H x D)

27 mm x 87.5 mm x 65 mm

Housing design (light emission)

Rectangular

Sensing range max.

40 mm ... 2,000 mm1)

Sensing range

100 mm ... 2,000 mm1)

Type of light

Infrared light

Light source

LED2)

Light spot size (distance)

Ø 50 mm (2,000 mm)

Adjustment

Potentiometer

Special applications

Explosive areas

Supply voltage UB

5 V DC ... 15.5 V DC

Ripple

< 0.4 Vpp1)

Switching output

NAMUR

Switching mode

Light switching

Response time

≤ 10 ms2)

Switching frequency

50 Hz3)

Connection type

Male connector M12, 4-pin

Circuit protection

A4)C5)

Protection class

II6)

Weight

330 g

Housing material

Metal, zinc diecast

Optics material

Glass, glass

Enclosure rating

IP67

Type approval certificate

PTB 03 ATEX 2105

Certificate (IECEx)

IECEx PTB 14.0030

ATEX marking

ATEX II 2G Ex ia op is IIC T4 Gb according to directive 2014/34/EU

Ex area category

Input voltage Uimax.

15.5 V7)

Input power Pimax.

100 mW7)

Input current Iimax.

53 mA7)

Internal capacitance Cimax.

80 nF7)

Internal inductance Limax.

0 µH7)

Ambient operating temperature

–20 °C ... +60 °C

Ambient temperature, storage

–25 °C ... +70 °C

MTTFD

227 years

DCavg

0 %

TM(mission time)

20 years

EU declaration of conformity

✔

UK declaration of conformity

✔

ACMA declaration of conformity

✔

Moroccan declaration of conformity

✔

China RoHS

✔

CCC certificate

✔

ATEX certificate

✔

IECEx certificate

✔

Photobiological safety (DIN EN 62471) certificate

✔

ECLASS 5.1.4

27270902

ECLASS 6.0

27270902

ECLASS 7.0

27270902

ECLASS 8.0

27270902

ECLASS 9.0

27270902

ECLASS 10.0

27270902

ECLASS 11.0

27270902

ECLASS 12.0

27270902

ECLASS 13.0

27270902

ECLASS 14.0

27270902

ECLASS 15.0

27270902

ETIM 6.0

EC002717

ETIM 7.0

EC002717

ETIM 8.0

EC002717

ETIM 9.0

EC002717

ETIM 10.0

EC002717

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