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Large Dial Oxygen Gauge

Large Dial Oxygen Gauge
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BOURDON TUBE PRESSURE GAUGE LARGE DIAL ALUMINIUM CASE Designed for applications where a large Dial is required, being 8" or 10" for distant reading, such as on top of boilers, etc. Variants include an oil free pressure gauge clean for Oxygen duty with the dial marked accordingly. Flush mounting versions are available with 3 Hole front fixing flange or the Instrument black bezel with rear clamp fixing. duty with the dial marked accordingly. Flush mounting versions are available with 3 Hole front fixing flange or the Instrument black bezel with rear clamp fixing. Size 200mm (8") & 250mm (10") Mounting Direct, Surface and Flush (3 Hole or clamp) Case & Bezel Die Cast Aluminium Case, with a solid baffle partition wall and full blow out back. Powder coated brass bezel. Scale Ranges 0 to 1 bar to 0 to 1400 bar Pressure Equivalent units of pressure / vacuum available Single and dual scales are available Pressure Element ≤80 Bar –316 Stainless Steel Bourdon Tube ≥81 Bar - 316 Stainless Steel Coil Overload Units withstands overload pressure up to 130% of FSD Overload & vacuum stops are fitted on the movement Option: Mechanical overload clamps fitted internally to enable units to withstand up to 3x the max scale reading Pressure Connection in 316 Stainless Steel 3/8”, 1/2” BSP 3/8”, 1/2” NPT Other connections available, contact our Sales Dept for details Accuracy Class CL:1 1.0% of FSD as defined in EN837-1 Option: 0.5% of FSD as defined in EN837-1 Temperature Operating: -20 to +90 ºC Storage: -40 up to +100 ºC Options: for lower or higher operating temperatures, please contact our Sales Office Dial White Anodised Aluminium marked in black finish Single or dual scale Pointer Aluminium coloured black Options: Micrometer adjustable pointer Movement Stainless Steel Construction Option : Viscous Damped movement to overcome the effects of minor pressure pulsations Window 3mm Laminated Safety Glass (Standard) Option: Acrylic Plastic Window Environmental Rating IP55 as defined in EN 60 529 Traceability All instruments are individually calibrated and have an unique Serial Number printed on the dial. A Certificate of Conformity Traceable to National Standards is Supplied Free of Charge Certification available BS EN 10204 3.1B Material Certification Point by Point Test Certificate Safety All units are manufactured to comply with EN 837-1, S3 specification and other regulatory standards including PED. Installation instructions Refer to EN 837-2 Temperature Effect Variation in indication caused by temperature shall not exceed ± 0.04 x (t2 – t1)% of the span where: t1 is the reference ambient temperature in degrees Celsius t2 is the ambient temperature in degrees Celsius

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Direct / Surface Mounting Model No 200mm 566FZGP Surface Mounting 200mm 566ZGP Flush Mounting 250mm 555FZGP Surface Mounting 250mm 566ZGP Flush Mounting Options Case : Mounting : Mounting : Accuracy : Window : Pointer : Dials : Flush Mounting Viscous Damping Flush mounting clamp fixing available (Except 63mm) Available without rear flange as in photograph 0.5% of FSD as defined in EN837-1 Acrylic Plastic Window Micrometer adjustable Model 270 Special sectors, Logos etc. Accessories For high temperature applications such as steam, see our range of syphons and adaptors. – See separate...

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