The document describes the Neosens FS-1000, a probe that continuously monitors fouling in water processes in real-time. It plugs directly into equipment to monitor deposits and ensure water treatment efficiency. It triggers alerts for abnormal biofilm or scale increases and optimizes chemical use. The probe reduces operating costs, decreases chemical use, and extends equipment life through real-time, continuous, and in-situ fouling monitoring.

1. Neosens FS-1000 WATER TREATMENT
Unique Solution for Continuous Fouling Monitoring
in your cooling systems & all critical water processes
Applications Neosens provides an innovative solution
to monitor and control in-line continuously
Cooling towers
fouling phenomenon (biofilm, scale …).
Heat exchangers
Plugged directly inside your equipment,
Filtration & the probe monitors deposits in real-time in
membranes order:
Water treatment  ensure water treatment efficiency,
 trigger alerts in case of biofilm and/or
scales abnormal increase,
Benefits  optimize & reduce chemical discharges,
Real-time, continuous  mitigate legionella risk.
& in-situ monitoring of
fouling in industrial
The sensor continuously monitors the
thickness of fouling within the water process
processes enabling the optimization of treatment and
Resistant to harsh confirmation of treatments effectiveness.
environments
No maintenance
Features
Reduced operating
costs
Decreased chemical
discharge
Extended life of
industrial equipment

2. NEOSENS FS-1000 / General characteristics for Water Treatment applications
SPECIFICATIONS
Probe dimensions 15mm (0.6 in) x L 130mm (5.1 inch)
Fittings & Connection ½’’ BSP or ½’’ NPT
Configuration In-line or by-pass
Approvals CE, ATEX
Wetted material PEEK, SS 316L, SS 254/SMO
Protection class IP65 or IP68
2 active analog outputs 4…20mA (max. 250 )
Outputs 1 analog output for thickness monitoring (configurable range)
1 analog output for temperature measurement (fixed range)
Power supply 0…12Vdc @ 60mA
Misc. Factory calibration
Measurement Units & Running Conditions
Configurable monitoring ranges Accuracy
Fouling thickness monitoring 0…1mm (0…0.039 in)
or 1% Full Scale
0…5mm (0…0.197 in)
Response time <60 min @ 90%
Fixed range Accuracy
Temperature range
0…160°C (32…320°F) ±0.05°C (±0.1°F)
Temperature (stability) Pressure
Running conditions 0…80°C max (<1°C/min) 10 bars max.
0…176°F max (<1.8°F/min) 145 psi max.
Contact our sales-engineer team in order to define the probe model that best fulfills your
requirements and to discover all other great available features…
Neosens S.A.
Photos: Neosens SA - Non-contractual document
About Neosens
Diapason – Bat B Founded in 2001, and located outside Toulouse, France, Neosens develops and markets a new generation of sensor solutions to
Rue Jean Bart monitor and control the quality of any liquids in the environment and the industry to optimize industrial processes, to protect our
BP 57490 environment, and to extend life of equipment.
31674 Labège Cedex
France With expertise in electro-chemical fluid monitoring and microelectronics processes, Neosens has created a series of innovative
Tel +33 (0)5 61 75 62 47 sensors based on Micro-Electro-Mechanical Systems (MEMS) technology, which enables to reduce the size of the sensors, while
Fax +33 (0)5 61 75 63 08 increasing their precision and reliability in harsh environments. Neosens’ advanced solutions monitor water quality continuously,
sales@neo-sens.com in-situ and real-time for applications such as cooling systems, pulp & paper, food & beverage processing, and more.
www.neo-sens.com