| Datasheet | TVL-R20GNPM |
| Enclosure | TVL - Tropicalized Aluminum base and lid |
| Bus/Sensor | R2 - (2) Reed switch module SPDT |
| Area Classification | 0 - Intrinsically safe |
| Visual Display | G - Standard 90° Green OPEN, Red CLOSED |
| Shaft | N - NAMUR 316 stainless steel |
| Conduit Entries | P - (2) ½" NPT |
| O Rings | M - Silicone |