| Part Number |
Alternate P/N |
Output Configuration |
Housing |
Maximum Ambient Temperature |
| Rosemount 975MR2A8S2E2 |
975MR2A8S2E2 |
Analog / HART / RS-485 / fault relay (NC), alarm relay (NO); source current |
Stainless steel housing with two M25 x 1.5 ISO conduits |
85°C |
| Rosemount 975MR2R6A1 |
975MR2R6A1 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Aluminum housing with two 3/4″-14 NPT conduits |
75°C |
| Rosemount 975MR2R6A2 |
975MR2R6A2 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Aluminum housing with two 3/4″-14 NPT conduits |
85°C |
| Rosemount 975MR2R6S1A1 |
975MR2R6S1A1 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Stainless steel housing with two 3/4″-14 NPT conduits |
75°C |
| Rosemount 975MR2R6S1A2 |
975MR2R6S1A2 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Stainless steel housing with two 3/4″-14 NPT conduits |
75°C |
| Rosemount 975MR2R6S1E2 |
975MR2R6S1E2 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Stainless steel housing with two 3/4″-14 NPT conduits |
75°C |
| Rosemount 975MR2R6S2A1 |
975MR2R6S2A1 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Stainless steel housing with two 3/4″-14 NPT conduits |
85°C |
| Rosemount 975MR2R6S2A2 |
975MR2R6S2A2 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Stainless steel housing with two 3/4″-14 NPT conduits |
85°C |
| Rosemount 975MR2R6S2E2 |
975MR2R6S2E2 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Stainless steel housing with two 3/4″-14 NPT conduits |
85°C |
| Rosemount 975MR2R8A1 |
975MR2R8A1 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Aluminum housing with two M25 x 1.5 ISO conduits |
75°C |
| Rosemount 975MR2R8A2 |
975MR2R8A2 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Aluminum housing with two M25 x 1.5 ISO conduits |
85°C |
| Rosemount 975MR2R8S1A1 |
975MR2R8S1A1 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Stainless steel housing with two M25 x 1.5 ISO conduits |
75°C |
| Rosemount 975MR2R8S1A2 |
975MR2R8S1A2 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Stainless steel housing with two M25 x 1.5 ISO conduits |
75°C |
| Rosemount 975MR2R8S1E2 |
975MR2R8S1E2 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Stainless steel housing with two M25 x 1.5 ISO conduits |
75°C |
| Rosemount 975MR2R8S2A1 |
975MR2R8S2A1 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Stainless steel housing with two M25 x 1.5 ISO conduits |
85°C |
| Rosemount 975MR2R8S2A2 |
975MR2R8S2A2 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Stainless steel housing with two M25 x 1.5 ISO conduits |
85°C |
| Rosemount 975MR2R8S2E2 |
975MR2R8S2E2 |
RS-485 / fault relay (NO), alarm relay (NO), auxiliary relay (NO) |
Stainless steel housing with two M25 x 1.5 ISO conduits |
85°C |
| Rosemount 975MR3A6A1 |
975MR3A6A1 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Aluminum housing with two 3/4″-14 NPT conduits |
75°C |
| Rosemount 975MR3A6A2 |
975MR3A6A2 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Aluminum housing with two 3/4″-14 NPT conduits |
85°C |
| Rosemount 975MR3A6S1A1 |
975MR3A6S1A1 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Stainless steel housing with two 3/4″-14 NPT conduits |
75°C |
| Rosemount 975MR3A6S1A2 |
975MR3A6S1A2 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Stainless steel housing with two 3/4″-14 NPT conduits |
75°C |
| Rosemount 975MR3A6S1E2 |
975MR3A6S1E2 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Stainless steel housing with two 3/4″-14 NPT conduits |
75°C |
| Rosemount 975MR3A6S2A1 |
975MR3A6S2A1 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Stainless steel housing with two 3/4″-14 NPT conduits |
85°C |
| Rosemount 975MR3A6S2A2 |
975MR3A6S2A2 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Stainless steel housing with two 3/4″-14 NPT conduits |
85°C |
| Rosemount 975MR3A6S2E2 |
975MR3A6S2E2 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Stainless steel housing with two 3/4″-14 NPT conduits |
85°C |
| Rosemount 975MR3A8A1 |
975MR3A8A1 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Aluminum housing with two M25 x 1.5 ISO conduits |
75°C |
| Rosemount 975MR3A8A2 |
975MR3A8A2 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Aluminum housing with two M25 x 1.5 ISO conduits |
85°C |
| Rosemount 975MR3A8S1A1 |
975MR3A8S1A1 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Stainless steel housing with two M25 x 1.5 ISO conduits |
75°C |
| Rosemount 975MR3A8S1A2 |
975MR3A8S1A2 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Stainless steel housing with two M25 x 1.5 ISO conduits |
75°C |
| Rosemount 975MR3A8S1E2 |
975MR3A8S1E2 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Stainless steel housing with two M25 x 1.5 ISO conduits |
75°C |
| Rosemount 975MR3A8S2A1 |
975MR3A8S2A1 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Stainless steel housing with two M25 x 1.5 ISO conduits |
85°C |
| Rosemount 975MR3A8S2A2 |
975MR3A8S2A2 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Stainless steel housing with two M25 x 1.5 ISO conduits |
85°C |
| Rosemount 975MR3A8S2E2 |
975MR3A8S2E2 |
Analog / HART / RS-485 / fault relay (NO), alarm relay (NO); source current |
Stainless steel housing with two M25 x 1.5 ISO conduits |
85°C |