WIKA OLS-C51 Series Level Sensor Level Switch, 4-20mA Output, Stainless Steel Body, ATEX, IECEx-Rated

View all Level Sensors

Subtotal (1 unit)*

£509.61

(exc. VAT)

£611.53

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 999,999,999 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£509.61

*price indicative

RS Stock No.:
269-0957
Mfr. Part No.:
14243207
Brand:
WIKA
Find similar products by selecting one or more attributes.
Select all

Brand

WIKA

Device Type

Level Sensor

Switch Output

4-20mA

Body Material

Stainless Steel

Cable Length

2m

Hazardous Area Certification

ATEX, IECEx

Series

OLS-C51

COO (Country of Origin):
DE
The WIKA OLS Optoelectronic level switch is used for monitoring the level of liquids and is designed for medium temperatures. The optoelectronic sensor consists of an infrared LED and a light receptor. The light from the LED is directed at a prism which forms the tip of the sensor. So long as the tip is not immersed in liquid, the light is reflected within the prism to the receiver.

Compact design
Visual indication of the switching status

Related links