Rivertrace Marine and Industrial Water Quality Monitoring Equipment

Technical selection and order fulfillment for Rivertrace SMART Bilge monitors, SMART CELL optical sensors, SMART ODME systems, and SMART 50M detectors for maritime vessels and plant installations.

Rivertrace SMART Bilge 15ppm Oil Content Monitors and Bilge Alarms

Rivertrace SMART Bilge monitors deliver continuous optical analysis of oily bilge water before overboard discharge in strict compliance with IMO MEPC 107(49) standards. The system detects oil concentrations above 15 ppm and immediately actuates divert valves.

SMART CELL sensor array: multi-sensor detection of HFO, diesel, and emulsions without recalibration
IMO MEPC 107(49) compliance: automatic control of overboard discharge valves at 15 ppm threshold
Non-volatile data logging: continuous storage of operational statuses, alarms, and flow telemetry
Autoclean optical design: integrated wiper prevents measuring tube fouling during operations

Rivertrace SMART ODME Oil Discharge Monitoring Equipment for Tankers

Rivertrace SMART ODME equipment monitors and controls ballast and slop water discharge from crude oil, product, and chemical tankers under MEPC 108(49) and MEPC 240(65). It continuously calculates instantaneous discharge rate and cumulative oil volume.

Biofuel compliance under MEPC 240(65): reliable analysis of oil blends and bio-feedstocks
Modular compact architecture: single pump assembly eliminates traditional bulkhead penetrations
Integrated speed and flow telemetry: enforces the 30 liters per nautical mile discharge boundary
Built-in simulation mode: provides straightforward functional demonstration for port inspectors

Rivertrace SMART 50M Industrial Oil in Water Detectors

Rivertrace SMART 50M detectors identify trace hydrocarbons in boiler condensate, cooling water loops, and industrial effluents under elevated process temperatures and pressures. Utilizing nephelometry, the device transmits real-time values via 4-20mA current loops.

High temperature handling: engineered for hot boiler return condensate and industrial loops
Nephelometric detection optics: detects scattered light signals from suspended oil droplets
Automated chamber cleaning: keeps internal optical surfaces clear of mineral and scale fouling
Industrial 4-20mA output: seamless interconnection with marine automation and plant DCS platforms

Rivertrace SMART CELL Measuring Sensor Cells and Replacement Modules

Rivertrace SMART CELL units serve as the primary optical sensor core for SMART Bilge systems. Combining optical emitters, a multi-detector array, and an integrated calibration memory chip, each module allows straightforward swap-out during routine vessel maintenance.

Factory digital calibration: on-board memory stores unique cell response curves and offsets
Multi-angle optical array: differentiates oil hydrocarbons from suspended iron rust and silt
Rapid modular exchange: fast replacement of measuring chamber without removing system pipework
Functional test equipment: optical verification check tools for field calibration inspection

Rivertrace SMART ESM Exhaust Gas Cleaning Washwater Monitors

Rivertrace SMART ESM monitoring units continuously evaluate washwater streams from marine exhaust gas cleaning systems (EGCS) under IMO MEPC 259(68). The package simultaneously measures polycyclic aromatic hydrocarbons (PAH), turbidity, and sample pH values.

Fluorescence optical sensor: measures polycyclic aromatic hydrocarbons via UV excitation
Turbidity and pH integration: monitors sample clarity and acidity levels in scrubber loops
IMO MEPC 259(68) compliance: full data logging satisfying MARPOL Annex VI regulations
Bubble de-aeration chamber: eliminates air bubble interference before optical measurements

Rivertrace SMART WiO Water-in-Oil Condition Monitoring Sensors

Rivertrace SMART WiO capacitive sensors provide continuous detection of dissolved water activity and relative humidity in marine lubrication and hydraulic fluid lines. The unit prevents corrosion and machinery wear across main engine bearings and gearboxes.

Capacitive sensing element: measures oil water activity aw accurately from 0 to 1
Early contamination warning: protects propulsion bearings and gears against water pitting
Direct in-line installation: high-pressure threaded connection with robust vibration resistance
Integrated temperature probe: dynamic thermal compensation for varying oil saturation curves

Industrial Legacy of Rivertrace Limited and Environmental Standards

Established in 1983 by Bob Coomber in Surrey, United Kingdom, Rivertrace Limited has developed specialized optical instruments for water quality and oily discharge monitoring for more than four decades.

Operating originally as Rivertrace Engineering Limited, the British manufacturer has deployed over thirty thousand monitoring systems across maritime vessels, offshore oil and gas platforms, and industrial facilities globally.

The engineering headquarters in Redhill maintains an ISO 9001:2015 accredited quality framework, manufacturing equipment that fulfills environmental pollution prevention mandates established by the International Maritime Organization (IMO) and MARPOL conventions.

Technical Architecture of SMART CELL Optical Sensor Chambers

The SMART CELL optical sensor module represents the primary detection assembly for Rivertrace SMART Bilge 15ppm oil content alarms.

Inside the optical flow chamber, an array of optical emitters and photodiodes operates across multiple light wavelengths to reliably separate light absorption signals from optical scatter.

This multispectral methodology allows accurate determination of heavy fuel oils, marine diesel fuels, and persistent emulsions without requiring manual field recalibration.

The module incorporates an internal digital memory chip storing factory calibration parameters, alongside a manual cleaning mechanism that preserves optical clarity.

IMO MEPC 107(49) Guidelines and Bilge Water Discharge Compliance

Resolution IMO MEPC 107(49) sets technical requirements for pollution prevention equipment installed within ship machinery spaces. The SMART Bilge monitor performs continuous analysis of water samples exiting bilge water separators.

When oil concentrations approach the 15 ppm boundary, the instrument provides early warning alerts to engineering personnel, and immediately triggers a divert valve if the threshold is exceeded to redirect oily mixtures back to bilge collection tanks.

The integrated data recorder tracks date, time, operational status, and oil content levels for international maritime port inspection authorities.

Modular SMART ODME Systems for Crude and Product Tanker Fleets

Rivertrace SMART ODME monitoring equipment is engineered for crude oil, product, and chemical tankers carrying petroleum products and biofuels under IMO MEPC 108(49) and MEPC 240(65).

Built with a modular configuration, the assembly integrates sample conditioning pumps and flow sensors without requiring complex bulkhead penetrations.

The system processes vessel speed telemetry from onboard speed logs to enforce instantaneous oil discharge boundaries below thirty liters per nautical mile, while maintaining continuous records of cumulative hydrocarbon discharge volumes.

Scrubber Washwater Monitoring Under MEPC 259(68) Directives

Marine exhaust gas cleaning systems (EGCS) require continuous analytical verification of washwater discharge to safeguard marine ecosystems.

The Rivertrace SMART ESM monitoring package is engineered to comply with IMO MEPC 259(68) guidelines, combining a fluorescence sensor for polycyclic aromatic hydrocarbons (PAH), a turbidity detector, and an industrial pH sensor within a unified flow circuit.

Before reaching the measurement chambers, sample fluid flows through a de-aeration chamber that removes micro-bubbles that might distort optical readings, outputting real-time parameters directly to ship automation networks.

Technical Selection and Routine Maintenance of Rivertrace Instruments

To specify replacement SMART CELL optical assemblies, SMART WiO moisture sensors, SMART ODME controllers, or overhaul spares, clients provide device model numbers, vessel construction year, and serial details from equipment nameplates.

Our engineering specialists verify component compatibility, evaluate software versions, and configure factory Calibration Check kits for functional verification.

All commercial operations follow B2B procedures with structured documentation and international logistics support, maintaining reliable compliance for marine environmental systems worldwide.

Rivertrace and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Rivertrace and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.