UL Catalog 2024-2025 - Flipbook - Page 344
UNIVERSAL HYDROSTATIC
SENSOR (UHS)
The UHS uses float switch technology to continuously monitor
liquid-filled double wall containment sumps. Normally
submerged, the single float UHS will provide an indication if
there is a loss of monitoring liquid.
HIGHLIGHTS
• Highly reliable float technology and closed output circuit
ensures that leaks are detected.
• Chemical-resistant materials.
• Each UHS sensor comes with a 25' (7.6 m) cable. The sensor
can be installed into the reservoir of a liquid filled double wall
containment sump. The sensor must be installed in a vertical
position at a level where it is normally submerged. The UHS
sensor will alert if the liquid level drops below the bottom of
the sensor.
ORDERING INFORMATION
Model
Description
FMP-UHS
Universal hydrostatic sensor (all EVO™ Series)
TSP-UHS
Universal hydrostatic sensor (for use with S940 only)
HM-KIT
Hydrostatic monitoring installation kit.
Includes: flexible brine tube, sensor housing clamp,
sensor housing, sensor cap, and hardware
Note: The FMP-UHS communicates with EVO™ 600 and EVO™ 6000 using the
Universal Device Protocol Module (FMP-UDP9). The FMP-UHS also communicates
with the EVO™ 550, EVO™ 5000, EVO™ 600, and EVO™ 6000 using the 2-Wire
Sensor Module (TS-2WSNS) or the 3-Wire Sensor Module (TS-3WSNS).
ELECTRO-OPTIC
INTERSTITIAL SENSOR (EIS)
Utilizing electro-optic technology, and made of chemicallyresistant polysulfone plastic, the EIS may be installed in sumps,
double wall tanks, or other locations where the presence of
liquid indicates a leak has occurred.
HIGHLIGHTS
• Highly accurate electro-optic technology and closed
output circuit ensures that leaks are detected.
Model
Description
FMP-EIS-U
Electro-optic interstitial sensor (EVO™ 200,
EVO™ 400, EVO™ 600 and EVO™ 6000)
• Can be installed in fiberglass or steel double wall tanks.
FMP-EIS
Electro-optic interstitial sensor (EVO™ 550,
EVO™ 5000 EVO™ 600 & EVO™ 6000)
• Utilizes light-emitting diodes and prisms to indicate if a
leak has occurred.
TSP-K12
Interstitial sensor riser cap kit for 2" riser pipes
• Chemical-resistant materials.
• Each EIS comes with 25' (7.6 m) of oil-resistant cable. For
fiberglass tanks, the EIS is pulled into the interstitial space
using a “fish” string or wire. For steel interstitial tanks, the EIS
is lowered directly to the bottom of the interstitial space
through a 2" NPT fitting provided for that purpose on the tank.
Optional installation kits are available which include a riser
cap and other parts required to complete installation.
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ORDERING INFORMATION
Note: The FMP-EIS-U communicates with EVO™ 600 and EVO™ 6000 using the
Universal Device Protocol Module (FMP-UDP9) or Probe Module (TS-PRB).
The FMP-EIS communicates with the EVO™ 550, EVO™ 5000, EVO™ 600, and
EVO™ 6000 using the 3-Wire Sensor Module (TS-3WSNS).
