FineTek Co., Ltd

SP Series is a thermal dispersion flow switch is a precise flow sensing device for liquids. The principle of operation is based on heat transfer. The SP thermal dispersion flow switch is offered with a variety of output types and materials of construction. No moving parts make the SP series a long lasting and high value flow switch.

Feature:
No moving parts, solidstate performance and reliability
1~59″ per second (150cm/s) measuring range for water; 1~118″ (300cm/s) range in oil
304SS, 316SS, PVDF and polypropylene wetted parts
Maximum operating pressure up to 1,450psi (100bar)
Choice of NPN/PNP, N.O. or N.C. relay, or SPDT relay output
Standard and custom extended insertion lengths
Standard or high temperature, explosionproof units available
LED indication of flow status
Marine certified unit available

Application:
USE
Detect positive flow to control downstream process
Ensure machinery safe operation with detection of coolant flow
INDUSTRY
HVAC
Petrochemical
Power
Food processing
Pharmaceutical
Many others