
KOBOLD Instruments Inc • 1801 Parkway View Drive • 15205 Pittsburgh, PA • Tel: +1 412 788 2830 • E-mail: Please activate JavaScript • visit koboldusa.com

Limit contact for Bypass -Meter NBK-R, NBK-RT, NBK-RD, NBK-RE
Bistable changeover contact
tmax: 100 °C (NBK-R), 200 / 400 °C (NBK-RT)
Electrical connection: cable





Datasheet
Operating Instructions
Approvals
Miscellaneous
Description
Kobold bypass level indicators are used for continuous measurement, display and monitoring of liquid levels. The bypass tube is attached onto the side wall of the vessel. According to the law of communicating tubes the level in the bypass tube equals the level in the vessel. A float with embedded circular magnets in the bypass tube follows the liquid level and transfers it in a non-contacting manner to a display fitted outside the tube or to a monitoring device.
Suitable for

NBK-M
Mini Bypass Level Indicator NBK-M

NBK-01
Bypass Level Indicator Low Cost NBK-01

NBK-04
Over-Head Level Indicator NBK-04

NBK-19
Bypass Level Indicator rope version NBK-19

NBK-04/ATEX
Over-Head Level Indicator NBK-04 with ATEX

NBK-03/NBK-06/NBK-07/NBK-10/NBK-31/NBK-32/NBK-33
Bypass Level Indicator NBK-03...NBK-33

NBK-ATEX/NBK-03/NBK-06/NBK-07/NBK-10/NBK-31/NBK-32/NBK-33
Bypass Level Indicator NBK-03...NBK-33 with ATEX