WIKA model 233.50 stainless steel Bourdon-tube process gauge, NS 100 [4"], 0 to 250 bar. Glycerine case filling for high dynamic load and vibration. Wetted parts 316L, EN 837-1 safety level S1 blow-out pattern, G1/2 B lower mount. Per data sheet PM 02.02.
| Model | 233.50.100-250 |
| Range | 0 to 250 bar |
| Nominal size | NS 100 [4"] |
| Accuracy | class 1.0 per EN 837-1 (±1.0% of span) |
| Measuring element | C-type Bourdon tube, 316L stainless |
| Wetted parts | 316L stainless |
| Case | 304 stainless, bayonet ring, laminated safety glass |
| Safety | level S1 per EN 837-1 (blow-out device on case back) |
| Case filling | glycerine (model 233.50) |
| Process connection | G1/2 B male, lower mount |
| Medium temperature | -20 to +100°C |
| Ambient temperature | -20 to +60°C |
| Ingress protection | IP65 per IEC/EN 60529 |
| Material | 316L SS Bourdon + 304 SS case |
| Pressure rating | 0 to 250 bar |
| Temperature range | -20 to +100°C |
| IP rating | IP65 |
| Thread standard | EN 837-1 |
| MOQ | 1 |
Interchangeable with Ashcroft 1009 / Bourdon-Haenni / Ametek stainless process gauges at the same NS, range and G1/2 B connection.