Characteristics
- Type
- 11MT 100EK; 11MT 160EK; 21MT 100EK; 21MT 160EK
- Nominal size (ND)
- 100, 160 mm
- Accuracy class
- ND100 – 1.6 (1) ND160 – 1.6 (1)
- Measuring ranges
- -1…0 to 0…600 bar
- Connection
- Radial (R) Axial (AE)
- Application
- For switching electrical circuits at preset limit values of the measured pressure or vacuum. Suitability for the measured fluid is determined by the pressure gauge on which the electric contact device is installed.
Technical specifications
| Technical specifications | 11 MT…EK | |
|---|---|---|
| Nominal size in mm – ND | 100 | 160 |
| Accuracy class | 1.6 (1) | |
| Recommended measuring values – static – pulsating – short-term | 3/4 of scale 2/3 of scale full scale | |
| Permissible temperatures | Ambient: Tmin -20°C; Tmax +60°C Fluid: Tmax +100°C | |
| Connection thread and wrench size | M20×1.5 (G 1/2”) SW 22 | |
| Number of contacts | 1, 2 or others | |
| Contact types | Sliding contacts – S Magnetic snap-action contacts – M | |
| Connection schemes | Any combination of normally open (NO) and normally closed (NC) contacts with the pointer at “0”. Contact numbering increases in the direction of pointer deflection from “0”. | |