Constructional design / case
| Design: | High quality case with bayonet ring per EN 837-1 S1, material: stainless steel mat.-no.-Nr. 1.4301 (304); with blow-out device, material: PUR, ventilation valve, material: PUR |
| Nominal size: | NS 100 or NS 160 |
| Degree of protection per EN 60529: | IP 65 |
| Case filling: | Option for NS 160 only: Glycerine-water (optional) Further liquid fillings upon request. |
| Atmosph. pressure compensation: | Via ventilation valve. |
| Case seal: | Material gasket: NBR |
| Window: | Non-splintering laminated glass. Option: Non-splintering plastic (Macrolon) |
| Measuring element: | Bourdon tube < 60 bar: c-type ≥ 60 bar: spiral |
| Movement: | Stainless steel segment |
| Scale: | Mirror scale Optional with red marking or with fixed reference pointer. Special scale upon request. |
| Pointer: | Knife edge pointer, black, with micro ad-justment for zero point correction. |
| Mounting: | Via process connection. Optional with flange for surface mounting or for flush mounting with DIN mounting flange. |
| Weights: | NS 160: Without filling: approx. 1.2 kg With filling: approx. 2.4 kg NS 100: Without filling: approx. 0.7 kg |
Process connection
| Design: | Per DIN EN 837-1. G1/2 B, 1/2" NPT or M 20 x 1.5, bottom or back eccentric connection. |
| Optional with throttle screw for system damping, further process connections upon request |
Material wetted parts
| Measuring element: | Bourdon tube and shanks stainless steel mat.-no. 1.4571 / 1.4404 (316Ti / 316L) |
Nominal range
| See order details, | further ranges upon request |
| Overload protection: | Accuracy class 0.6: Standard: 1.3 times For ranges ≥ 160 bar: 1.0 times |
| Accuracy class 0.25: Standard: 1.0 times |
Accuracy
| Accuracy class: | 0.6 per EN 837-1 for NS 100/160 0.25 per EN 837-1 for NS 160 (for ranges ≤ 40 bar and devices without case filling) |
| Temperature influence: | Max. ± 0,4% / 10K of measuring span per EN 837-1 |
Temperature ranges
| without filling | with filling | |
| Ambient: | -20…60 °C | -20…60 °C |
| Media: | -20…60 °C | -20…60 °C |
| Storage: | -40…70 °C | -40…70 °C |
Information on other models see order details or upon request.
Type series
| BA6200, BA6210, BA6300, BA6310, BA6320, BA6330 |
