WIKA model 213.53 liquid-filled Bourdon-tube pressure gauge, NS 50, 0-160 bar, centre back mount G1/4 B for panel mounting. Stainless steel case with copper-alloy measuring system, glycerine filling for dynamic-load and vibration damping. Accuracy class 1.6 per EN 837-1. Mounts in control panels with a panel mounting flange or a triangular profile ring and bracket.
| Model | 213.53.050 |
| Nominal size | NS 50 (50 mm dial) |
| Scale range | 0 to 160 bar |
| Accuracy | class 1.6 per EN 837-1 |
| Case | stainless steel, liquid-filled (glycerine) |
| Wetted parts | copper alloy (Bourdon tube) |
| Process connection | G1/4 B, centre back mount |
| Mounting | panel mounting flange or triangular profile ring with bracket |
| Window | plastic, crystal-clear |
| Ingress protection | IP65 per IEC/EN 60529 |
| Ambient temperature | -20 to +60 °C (glycerine filling) |
| Safety | blow-out device (EN 837-1 safety level S2); blow-out position case back, at 12 o’clock |
| Standards | EN 837-1, ASME B40.100 |
| Material | Stainless steel case; copper-alloy wetted parts (Bourdon tube) |
| Pressure rating | 0 to 160 bar |
| Temperature range | -20 to +60 °C (glycerine filling) |
| IP rating | IP65 |
| Primary standard | EN 837-1 |
| Standard size | 50 mm |
| Thread standard | G1/4 B (EN 837-1) |
| Dimensions | NS 50 mm dial, centre back mount |
| MOQ | 1 |
WIKA 213.53 liquid-filled gauges interchange with equivalent EN 837-1 Bourdon gauges (Ashcroft / Bourdon-Haenni / Ametek) at the same nominal size, process connection, mount and scale range. Centre back mount pairs with a panel mounting flange or triangular profile ring + bracket. Confirm connection thread (G1/4 B, G1/2 B, 1/4 NPT, 1/2 NPT, M20x1.5) and mount (lower / centre back) before ordering.