strongWika Bourdon Tube Pressure Gauges,._x000D_ Stainless Steel Series._x000D_ Model: 233.50._x000D_ Measuring system: stainless steel._x000D_ Case filling: with._x000D_ Nominal size: 160 mm._x000D_ Scale range: 0...250 psi._x000D_ Process connection: 1/2 NPT._x000D_ Connector location: lower mount._x000D_ Window: laminated safety glass._x000D_ Pointer: adjustable pointer._x000D_ Accuracy class: class 1.0._x000D_ Overpressure safe: standard._x000D_ Case material: Stainless steel 1.4301._x000D_ Case surface: bare._x000D_ Material pressure element: Measuring System 316L._x000D_ Case filling fluid: glycerine._x000D_ Ingress protection: IP 65._x000D_ Permissible medium temperature: + 100 degC._x000D_ Permissible ambient temperature: -20 hellip +60 degC._x000D_ Movement: stainless steel._x000D_ Packaging: single packing._x000D_ Pressure Gauge Standard: International (standard Europe)._x000D_ Manufacturer logo: WIKA._x000D_ with Serial number/strong/p_x000D_ _x000D_ strongLink to product details._x000D_ https://en-co.wika.de/232_50_233_50_en_co.WIKA/strong/p