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.
Highlights
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.
- 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.
Specifications
Applications
- For dry tank interstitial monitoring.
Approvals/Certifications
- UL listed.
- ATEX approved.
- IECEx approved.
Order Info
| Model Number | Description |
|---|---|
| FMP-EIS-U | Electro-optic interstitial sensor (EVO™ 200/400 and EVO™ ONE , EVO™ 600/6000) |
| FMP-EIS | Electro-optic interstitial sensor (EVO™ 550/5000, EVO™ 600/6000) |
| 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-U communicates with EVO™ 600/ 6000 using the Universal Device Protocol Module (FMP-UDP9) or Probe Module (TS-PRB). The FMP-EIS communicates with the EVO™ 600/6000, EVO™ 550/5000 using the 3-Wire Sensor Module (TS-3WSNS).
Downloads
Brochures
| Title | Type | Size | |
|---|---|---|---|
 |
FFS-0635 Sensors Datasheet.pdf | 2.64 MB | |
 |
FFS-1040 EVO Series Complete Guide.pdf | 45.85 MB |
Catalogs
| Title | Type | Size | |
|---|---|---|---|
 |
FFS-0807 (EN) Product Catalogue.pdf | 153.77 MB | |
 |
FFS-0367 (UL) Site Starters Ordering Guide.pdf | 64.42 MB |
Manuals
| Title | Type | Size | |
|---|---|---|---|
 |
000-2086 Discriminating and Electro-Optical Interstitial Sensor Install Guide.pdf | 1.41 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 |