EIS
Electro-Optic Interstitial
EIS
Electro-Optic Interstitial
Utilizing electro-optic technology, and made of chemically-resistant 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.
Electro-Optic Interstitial Sensor
- Highly accurate electro-optic technology and closed
output circuit ensures that leaks are detected. - Chemical-resistant materials.
- Can be installed in fiberglass or steel double wall tanks.
- Utilizes light-emitting diodes and prisms to indicate if a
leak has occurred. - 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.
SENSOR SELECTION
No matter what the monitoring application is, Franklin Fueling Systems offers a sensor solution tailored to the specific requirements of each application.
Let us help you choose the right sensor for your application.
SENSOR SELECTION GUIDE
Applications
- For dry tank interstitial monitoring.
Approvals/Certifications
- UL listed.
- ATEX approved.
- IECEx approved.
| Model Number | Description |
|---|---|
| FMP-EIS-U | Electro-optic interstitial sensor (EVO™ 200, EVO™ 400, EVO™ 600 and EVO™ 6000) |
| FMP-EIS | Electro-optic interstitial sensor (EVO™ 550, EVO™ 5000, EVO™ 600 & EVO™ 6000) |
| TSP-KI2 | Interstitial sensor riser cap kit for 2" riser pipes |
| TSP-KW4 | Interstitial sensor riser cap kit for 4" riser pipes |
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Note: The FMP-EIS wires to the 3 wire sensor module and the FMP-EIS-U wires to the probe module.
Brochures
| Title | Type | Size | |
|---|---|---|---|
 |
FFS-0635 Sensors Datasheet.pdf | 3.12 MB |
Catalogs
| Title | Type | Size | |
|---|---|---|---|
 |
FFS-0216 (UL) FFS Product Catalog.pdf | 62.67 MB | |
 |
FFS-0807 (EN) Product Catalogue.pdf | 48.43 MB | |
 |
FFS-0367 (UL) Site Starters Ordering Guide.pdf | 52.07 MB |
Manuals
| Title | Type | Size | |
|---|---|---|---|
 |
000-2086 r3 FMP-DIS, FMP-DIS-U, FMP-EIS, FMP-EIS-U Installation Guide.pdf | 1.41 MB | |
 |
TB0420-03 Field Wiring Cable Selection Guide.pdf | 0.57 MB |
Drawings
| Title | Type | Size | |
|---|---|---|---|
 |
CD_FMS_TSP-KI2_001.pdf | 0.03 MB | |
 |
CD_FMS_TSP-KI2_001.dwg | DWG | 0.29 MB |
 |
CD_FMS_TSP-EIS_001.pdf | 0.02 MB | |
 |
CD_FMS_TSP-EIS_001.dwg | DWG | 0.28 MB |