Watch the video

Calorimetric flow and leakage sensor BKM Bolender Maschinenkonstruktion
Fluid-Check®

Flow Rate Sensor QS-2-B-008 and Leakage Sensor LS-2-B-...
with serv-Clip® Typ 2 (no cutting pipelines)
(for hydraulic and gear oils as well as for water-glycol HFC)

Examples:
Leakage (*)
Monitoring flow rate and wear of pumps
Operability of accumulators
Filter transmittance
Heat exchangers
Nozzle flow rate
Speed of hydraulic motors

Description:
Via a hole in the pipe (plastic deformation with the measuring connector serv-Clip® Type 2-mounting on non-pressurized pipes-INSTALLATION WITHOUT CUTTING PIPES-3 MINUTES), the sensor is placed directly into the oil circuit. The measuring system is based on the calorimetric principle, measuring flow rate speed in Meter/Second. Inexpensive and rapid Mounting.

Installation from pipe 12 x 1,5 mm up to 5,5 mm wall thickness possible.
For pipes over 3“ (88,9 mm) and wall thickness from 6 mm ask about our adapter SC-XE-607.

Calibration service :
You get pro sensor a data sheet with curves (comparison mA with l/min).
Inform us the ID of the pipeline and the wished measuring range from/to in l/min.

Technical data
- Measuring range 0,05 …8 m/s
- Flow rate (QS) up to 600 Liter/Min (depending on ID)
- Leakage (LS) from 0,02 Liter/Min (*)
- Temperature -20...80°C
- Output signal 4 ... 20 mA
- Power supply 24 V DC +/-10%; 150 mA
- Electrical connection M12-universal connector
- Range setting by micro-switches 6 LED
- For pipe diameters Ø 12 mm and larger