WIKA model 55 bimetal dial thermometer, NS 100, scale range -50 to +100 °C, lower mount G1/2 B. Case, stem and ring fully stainless steel per EN 13190. Accuracy class 1. For temperature indication on refrigeration, chilled-water and cold process lines in chemical, water and energy plant.
| Model | 55 (bimetal) |
| Nominal size | NS 100 (100 mm dial) |
| Scale range | -50 to +100 °C |
| Accuracy | class 1 per EN 13190 |
| Case / stem / ring | stainless steel 304 (316L optional) |
| Measuring element | bimetal coil |
| Stem length | 100 mm (other lengths to order) |
| Process connection | G1/2 B male, lower mount (radial) |
| Window | instrument glass |
| Ingress protection | IP65 per IEC/EN 60529 |
| Standard | EN 13190 |
| Material | Case, stem and bayonet ring fully stainless steel (304); bimetal coil measuring element |
| Pressure rating | N/A (temperature instrument) |
| Temperature range | -50 to +100 °C scale range |
| IP rating | IP65 |
| Primary standard | EN 13190 |
| Standard size | 100 mm |
| Thread standard | G1/2 B male (EN 837-1) |
| Dimensions | NS 100 mm dial; 100 mm stem |
| MOQ | 1 |
WIKA model 55 bimetal thermometers interchange with equivalent EN 13190 all-stainless bimetal dial thermometers (Ashcroft / Trerice / WIKA 54/A52) at the same nominal size, stem length, scale range and process connection. Confirm mount (lower / back), stem length and thread before ordering.