h3strongWika Bourdon Tube Pressure Gauges,. Safety Pattern. Series EN 837-1. Model: 232.30. Specifications according to data sheet: PM 02.04. Measuring system: stainless steel. Case filling: without. Nominal size: 100 mm. Measuring range: gauge pressure range. Scale range: special(measuring system 5 bar). 2nd Scale or Special Scale: 0...5 barg, 2nd scale psig SSG-101478. Process connection: 1/2 NPT. Connector location: lower back mount. Mounting flange/bracket: front flange, stainless steel. Window: laminated safety glass. Restrictor: stainless steel, D 0.6. Pointer: adjustable pointer. Special design features: NACE Sour Gas Service. Accuracy class: +/- 0.5% ASME B40.1 Grade 2A. Overpressure safe: standard. Case material: Stainless steel 316TI. Case surface: bare. Material pressure element: Measuring System 316L. Case filling fluid: no filling, not to fill. Ingress protection: IP 54. Permissible medium temperature: + 200 degC. Permissible ambient temperature: -40 hellip +60 degC. Movement: Silicon damped movement stainless steel. Packaging: single packing. Pressure Gauge Standard: US-Standard. color for 2.scale (inside): red RAL 3020. Manufacturer logo: *WIKAreg*. with Serial number. Permissible ambient temperature: -40 hellip +60 degC. Inspection certificate 3.1 per EN 10204. Certificate type: Inspection certificate acc. to DIN EN 10204 3.1. Certificate Language: English and German. Certificate for: pressure gauge. Material certificate: Wetted parts material (metal contents). with mill certificate incl. chemical analysis. **Specs quoted based on S/N: 1107KIQT. Please confirm.. TAG-1 (SS Tag Plate). PI-7706. Link to product details. http://en-co.wika.de/232_30_233_30_en_co.WIKA/strong/h3