Inventive Systems Incorporated Inventive Systems Incorporated
Inventive Systems IncorporatedOil in Water Monitoring
Oil in Water Monitoring
Oil in Water Monitoring  
Oil in Water Alarms - BA Models
  Oil in Water Monitors - OS Models
Oil in Water Monitoring
Oil in Water Monitoring Certifications
Search Catalog
 All Categories    Oil in Water Monitor
All Categories > Oil in Water Monitors > Oil in Water Monitor > Item # OS-100  
Download PDF Download PDF     Printable Page     Email Email This Page     Save To Favorites Save To Favorites

Item # OS-100, OILSENTRY®

Oil Content Monitor built to USCG/IMO (MEPC.60(33)) requirements; consisting of self cleaning Sensor Unit, Control Unit with built-in Strip Chart Recorder, interconnect cable, Remote Status Indicator, and tech manual.

Specifications  · Features




Size and Weight

Sensor Unit is 40x15x18 cm at 6.4 kg, and Control Unit is 33x27x22 cm at 9.6 kg

Operating Fluid Temperature

Less than 70C


115VAC, 50/60 Hz
220VAC, 50/60Hz

Alarm Output

SPST, 10 amp, 220VAC relay

Other Outputs

0 to 2 Volts DC for optional remote PPM digital readout and 4-20 mA


0-50 psi

Measuring Range

2-150 ppm

Measuring Accuracy & Repeatability

+/-2 ppm at 15 ppm; +/-10 ppm at 100 ppm

Measuring Frequency

7 times per minuite


Less than 90% noncondensing


Greater than IMO requirements

Roll, Pitch & Yaw

No restriction

  • SELF CLEANING: Optical surface is cleaned each time it samples and expels water. Reduces maintenance and eliminates errors from fouled surfaces.
  • COMPLETELY AUTOMATIC OPERATION: Requires no attention from operators.
  • EASILY INSTALLED: No troublesome tubing to connect.
  • RELIABLE ON-LINE SAMPLING: Provides real-time results every 8 seconds without distortion from tubing to off-line site.
  • STANDARD FEATURES: Built in Strip Chart, LED meter, 4-20mA output, 10 amp relay and Remote Status Indicator.
  • OPTIONS: The OS-100 is available in a High Temperature (240F) and a NEMA4 Explosion Proof (Class 1, Division 1, Group D) versions for the Sensor Unit.
  • RUGGED DESIGN: Marine grade 316 stainless steel, bronze and aluminum.
  • LIGHTWEIGHT AND COMPACT: Sensor Unit weighs less than 7 kg and Control Unit less than 10 kg.
  • APPROVALS: U.S. Coast Guard 162.050/9002/1, ABS OONN10170 and IMO Resolution MEPC.60 (33).


(PDF, 569KB)

(PDF, 732KB)

(PDF, 721KB)

(PDF, 726KB)

oil in water alarms and monitors - credit card accepted INVENTIVE SYSTEMS INC.
Mail Address: 21797C N. Coral Dr.
PO Box 220| Lexington Park, MD 20653

Toll Free: 800 873-5153
Phone: 301 863-5153 | Fax: 301 863-7583

Email us at:
  Privacy | Site Map | © 2009 Inventive Systems - All Rights Reserved  
Oil in Water Monitoring Devices Oil Monitoring Applications Oil Monitoring Design Theory Oil in Water Monitoring Client List Oil in Water Alarms - OILARM Oil in Water Monitors - OIL SENTRY