Marine Sensors
  
Military specification for liquid level indicating equipment Commercial Applications
   
marine productsSince 1955, Gems Sensors & Controls has earned a solid reputation for accuracy and dependability in marine service. Gems marine products are approved and qualified to MIL-L-23886, the military specification for liquid level indicating equipment. Other military qualifications include MIL-S-901C, Shock Test High Impact Shipboard Machinery, Equipment and Systems…MIL-STD-167, Mechanical Vibration of Shipboard Equipment Vibration...Inclination, Bureau Veritas, Lloyds, ABS and USCG. Commercial vessel approvals include UL, CSA, and FM.
Typical applications are shipwide and include high, low and/or intermediate level alarms, automatic pump-up and pump-down control, single-point, multi-point and continuous level monitoring, flow confirmation, and pressure monitoring in:

  Auxiliary generator fuel tanks   Bilge level detection tank gauges  Fuel oil storage tanks
liquid level switches  Potable water storage tanks marine sensors  Deck flooding alarms   Ballast tanks
  Hydraulic system reservoirs fluid sensors  Gray water tanks   Cooling systems
remote monitoring  Coolant tanks flow meters  Bilges and Voids   AFFF Tanks
leak detectors  Day tanks level sensors  High level alarms for closed loading   Lube oil and lube sump tanks

Gems marine sensors are built purposefully rugged to accommodate harsh conditions including turbulent liquids, liquids containing foreign material, liquid interfaces, high temperature and high pressure fluids. Construction materials include bronze, 304 or 316 SS, monel and copper-nickel alloys. Standard floats are of Buna N for oils, stainless steel for high temps, and Hycel (epoxy) for high pressures. Mounting flanges and electrical connections per Navy specifications are routine at Gems.

Call 1-800-378-1600 and ask to speak to a Marine Product Representative today!

Navy/Government
For many years, the U.S. Navy has relied on the consistent accuracy and dependability of Gems switches in virtually every type of vessel, from surface to undersea. Gems marine products are approved and qualified to MIL-L-23886, the military specification for liquid level indicating equipment. Other military qualifications include MIL-S-901C, Shock Test High Impact Shipboard Machinery, Equipment and Systems, MIL-STD-167, Mechanical Vibration of Shipboard Equipment, Inclination, Bureau Veritas, Lloyds, ABS and USCG. Click on the parts below to view the product specification pages.
   
SureSite IndicatorsDigital Analog Receivers digital analog receivers
Gems marine products are approved and qualified to MIL-L-23886
Tank gaugesflow switches

    
Commercial
At the same time, Gems MarineGrade™ products have earned wide acceptance in the commercial marine industry. Commercial vessel approvals include UL, CSA, and FM.
Gems engineers are very familiar with and experienced in the various aspects of shipboard requirements. Producing qualified sensor products to meet custom designs has long been our regular practice. With literally hundreds of these service-proven units documented on approved drawings, the solution to your fluid indicating problem is very likely a "standard" for us. Click on the parts below to view the product specification pages.
  
Gems MarineGrade - commercial marine industryGems MarineGrade - commercial marine industryGems MarineGrade - commercial marine industry
SureSite IndicatorsTank Level IndicatorsFlow Switches
  
  
Call 1-800-378-1600 and ask to speak to a Marine Product Representative today!
     
     
Level Sensors Tank Level Indicators Flow Switches Pressure Transducers Receivers Level Sensors liquid level indicators flow switches Liquid Level Indicators