Thermal flow switch SP202 (1/2″ NPT) - with DNV marine certification

The SP202 thermal flow switch is a precision instrument for use in liquids on board ships. Its operation is based on heat transfer. The flow switch is available in different versions, outputs and materials.

Type: SP202-6-BU-A-5-0060
Housing: SUS304 (IP67)
Process connection: 1/2″ NPT
Insertion length: 60mm (including thread)
Output: Relay: 1A/30Vdc (N.O.)
5 mtr cable
Working temp: 120°C
System pressure: 100bar
Power supply: 19-30Vdc

Description
Downloads

Technical Specifications:

No moving parts. Excellent performance and highly reliable
150 cm/s measuring range in water; 300 cm/s range in oil
304SS, 316SS, PVDF and polypropylene wet parts
Maximum operating pressure 1,450 psi (100 bar)
Choice of NPN/PNP, N.O. or N.C. relay, or SPDT relay output
Length for installation standard or customized
Standard or high temperature, explosion-proof version available
LED indication of flow status
Seawater-resistant
Ship Approval DNV-GL

Product Documents

Datasheet

DNV certificate