BI5-M18-AZ3X/S120

**Inductive sensor With extended temperature range BI5-M18-AZ3X/S120** 

- I **Threaded barrel, M18 x 1** I **Chrome-plated brass** 

- I **Temperatures up to +120 °C** 

- I **AC 2-wire, 20…250 VDC** 

- I **NO contact** 

- I **Cable connection** 

## **Wiring diagram** 

**Type code** BI5-M18-AZ3X/S120 Ident-No. 4310410 Ident-No (TUSA) M4310410 **Rated operating distance Sn** 5 mm Mounting condition flush Assured switching distance ð (0,81 x Sn) mm Repeatability ð 2 % of full scale Temperature drift ð ± 10 % ð ± 20 %, ï +70 °C Hysteresis 3…15 % Ambient temperature -25…+120 °C **Operating voltage** 20…250 VAC AC rated operational current ð 400 mA Frequency ï 50…ð 60 Hz Residual current ð 1.7 mA Rated insulation voltage ð 1.5 kV Surge current ð 8 A (ð 10 ms max. 5 Hz) Voltage drop at Ie ð  6 V Output function 2-wire, NO contact Smallest operating current Im ð 3 mA Switching frequency 0.02  kHz **Construction** threaded barrel, M18 x 1 Dimensions 87 mm Housing material metal, CuZn, chrome-plated Material active area plastic, PA End cap Plastic, EPTR Max. tightening torque housing nut 25 Nm Connection cable Cable quality 6 mm, SiHSi, Silicone, 2m Cable cross section 3 x 0.75 mm2 Vibration resistance 55 Hz (1 mm) Shock resistance 30 g (11 ms) Protection class IP67 

**Switching state** 

LED yellow 

## **Functional principle** 

Inductive sensors detect metal objects contactless and wear-free. For this purpose they use a high-frequency electromagnetic AC field that interacts with the target. The sensors hosting a ferrite core coil generate the AC field through an LC resonant circuit. 

Special versions are available for ambient temperatures between -60°C and +250°C. 

## **Derating curve** 

1 / 3 TURCK Inc. ñ 3000 Campus Drive Minneapolis, MN 55441-2656 ñ Phone: 763-553-7300 ñ Application Support: 1-800-544-7769 ñ Fax 763-553-0708 ñ www.turck.com 

## **Inductive sensor With extended temperature range BI5-M18-AZ3X/S120** 

**Distance D** 2 x B Distance W 3 x Sn Distance T 3 x B Distance S 1.5 x B Distance G 6 x Sn **Diameter of the active area B** Ø  18  mm 

2 / 3 TURCK Inc. ñ 3000 Campus Drive Minneapolis, MN 55441-2656 ñ Phone: 763-553-7300 ñ Application Support: 1-800-544-7769 ñ Fax 763-553-0708 ñ www.turck.com