40

CAT-WS-E-05

ASM

www.asm-sensor.com

Sensor for hostile environments

· Protection class IP67

· Measurement ranges:

0 ... 100 mm to 0 ... 3000 mm

· Analog output

· Dust ex proof, category 3, zone 22

·

II 3D EEx T95°C IP67

Specifications

Outputs

Potentiometer: 1 k

W

Voltage: 0...10 V

Current: 4...20 mA, 2 or 3 wire

Material

Aluminium and stainless steel.

Cable: stainless steel

Resolution

Essentially infinite

Sensing Device

Precision potentiometer

Connection

Cable output, standard length 1.5 m

Linearity

Up to ±0.05 % full scale

Weight (approx.)

£1500 mm: 1 kg; ³2000 mm: 1.5 kg

Operation temperature

-20 to +70 °C

Conformity of standards

Explosion-proof

DIN EN 50281:1999, category 3, zone 22

EMC

DIN EN 61326:2004

Protection class of housing

DIN EN 60529:2000, IP67

Shock

DIN EN 60068-2-27:1993, 50 g 11 ms, 100 shocks

Vibration

DIN EN 60068-2-6:1995, 20 g, 10 Hz … 2 kHz, 10 cycles

Order Code WS12EX

Model Name

Measurement Range (in mm)

100 / 125 / 500 / 1000 / 1250 / 1500 / 2000 / 2500 / 3000

Outputs (see pages 57 and 58)

R1K

= Potentiometer 1 k

W (other values on request)

10V

= with 0 ... 10 V signal conditioner

420A

= with 4 ... 20 mA signal conditioner (2 wire)

420T

= with 4 ... 20 mA signal conditioner (3 wire)

Linearity

L10 = ±0.10 %

option:

L05 = ±0,05 %

L25 = ±0.25 %

Connection

KAB1,5M = Cable output, standard length 1.5 m

Cable fixing

M4

= M4 cable fixing

SB0

= Cable clip

WS12EX

Order Example: WS12EX - 2500 - 420T - L10 - KAB1,5M - M4

Model WS12EX

with analog output

Dust explosion-proof

Analog