Constructional design / case
| Design: | High quality case with bajonet ring per DIN EN 837-1, material: stainless steel mat.-no. 1.4301 (304), ventilation valve, material: PUR |
| Nominal size: | NS 63 or NS 100 |
| Degree of protection per EN 60529: | - without filling: IP 65 - with filling: IP 65 |
| Case filling: | Glycerine-water (optional) Further liquid fillings upon request. |
| Window: | Non-splintering glass |
| Measuring element: | Bourdon tube |
| Movement: | Stainless steel segment |
| Scale: | Pure aluminium, with black inscription Optional with red marking, special scale upon request. |
| Pointer: | Pure aluminium, black, with micro adjust-ment. |
| Weight: | NS 63: |
| - without filling: approx. 0.2 kg - with filling: approx. 0.3 kg |
|
| NS 100: | |
| - without filling: approx. 0.5 kg - with filling: approx. 0.8 kg |
Process connection
| Design: | NG 63: Per EN 837-1, G1/4 B or 1/4" NPT, bottom or back centric connection |
| NG 100: Per EN 837-1, G1/2 B or 1/2" NPT, bottom connection |
Material wetted parts
| Measuring element : | Bourdon tube and pressure connection stainless steel AISI 316 ss |
Nominal range
| See order details, other ranges upon request. | |
| Overload protection: | At steady pressure max. scale value |
Accuracy
| Accuracy class: | per DIN EN 837-1 |
| NS 63: class 1.6 NS 100: class 1.0 |
|
| Temperature influence: | Max. ± 0.4% / 10K of measuring span per EN 837-1 |
Temperature ranges
| without filling | with filling | |
| Ambient: | -40…60 °C | -20…60 °C |
| Media: | -20…200 °C | -20…100 °C |
| Storage: | -20…60 °C | -20…60 °C |
Extended temperature range upon request.
Type series
| BA4100, BA4400, BA4110, BA4410, BA4170, BA4120, BA4420, BA4130, BA4430, BA4180 |
