Oil Sheen Monitoring System -- ID-221
from GE Analytical Instruments

The ID-221 can detect as little as 0.3 mm layer of oil on water reliably, repeatedly, and without false alarms. It can also monitor on-line changes in oil layer thickness. The controller relays can initiate both local and remote alarms, as well as control. A stilling well is recommended for all... [See More]

  • Detectable Liquid Features: Dirty Liquids; Opaque Liquids
  • Specific Detectable Liquid Types: Petroleum Based Products/Fuels
  • Leak Detection Method: Mechanical Float Switch (Relay Contact)
  • Liquid Temperature Range: 32 to 158
ClampOn DSP Leak Monitor
from ClampOn, Inc.

Intelligent DSP electronics with signal processing [See More]

  • Detectable Liquid Features: Dirty Liquids; Opaque Liquids; Gases/Vapors
  • Specific Detectable Liquid Types: Petroleum Based Products/Fuels
  • Leak Detection Method: Ultrasonic Leak Detector
  • Liquid Temperature Range: -40 to 437
Liquid Alarm -- Model 3240
from Control Company

Inexpensive Liquid Alarm may be placed anywhere. Use it to detect when drums, tanks, flasks, or beakers are close to overfilling. It is the perfect reminder for unattended filling of any container. The moment a solution touches the sensor, the alarm sounds and a red LED light flashes continually... [See More]

  • Detectable Liquid Features: Opaque Liquids
  • Specific Detectable Liquid Types: Water
  • Leak Detection Method: Spill/Overflow Detection
  • Output Options: Switch or Alarm Signal
Model OS-250
from KD Scientific, Inc.

90-240 VAC, 50/60 Hz, 0.5 VA, 8Amps, 1.4 kg, 4.6 x 8.2 x 18 cm(H x W x D) [See More]

  • Detectable Liquid Features: Opaque Liquids
  • Specific Detectable Liquid Types: Water; Corrosive Fluids
  • Leak Detection Method: Spill Sensor(Solution Leaks)
  • Detector Features: Built in Alarm Indicator
K01 Family Plastic Level Switch -- 0-01-100-03-0
from TEKLAB ELECTRONIC

Output mode normally open or normally closed in air, overvoltage protection [See More]

  • Detectable Liquid Features: Dirty Liquids; Opaque Liquids
  • Specific Detectable Liquid Types: Water; Petroleum Based Products/Fuels; Hydraulic, Medical, and Phameceuticals
  • Leak Detection Method: Infared
  • Liquid Temperature Range: -4 to 185