Ashcroft Pressure Gauges

Data Sheet 8008A Pressure Gauge FEATURES Meets EN837-1 and ASME B40.100 specifications Corrosion resistant stainless steel case Dry gauges are field fillable Flutterguard™ standard on dry gauges Custom dials available Ventable fill plug Accessory kits for easy panel mounting TYPICAL USES Hydraulic systems Hydraulic hand tools Injection molding equipment Pressure washers and sprayers Paint spray equipment Compressors Irrigation equipment SPECIFICATIONS Accuracy: 63mm: ±1.6% of span per EN837-1 ±1% of span per EN837-1 ASME B40.100, Grade A, +2-1-2% of span 100mm: ±1% of span per EN837-1 Sizes: 63mm (2½˝); 100mm (4˝) Ranges: Vacuum, compound, 15 to 15,000 psi bar, kPa, MPa, kg/cm2 , (available in single or dual scale) Working Pressure: Steady: 75% full-scale value Fluctuating: 80% full-scale value Short Time: full-scale value Wetted Materials Tube: Bronze (vacuum-8,700 psi and compound) 316L SS (10,000-15,000 psi) Process Connection: Brass/Soldered (vacuum-8,700 psi and compound) Brass/Brazed (10,000-15,000 psi) Restrictor: Brass, 0.013˝orifice (no restrictor in vacuum and 15 psi ranges) Non Wetted Materials Window: Polycarbonate, glass, or safety glass Dial: Black figures on white background (blue secondary scale for dual scale dials); aluminum Pointer: Black, aluminum Movement: Brass Case: 304 SS Ring: 304 SS, crimped Process Connection 63mm: Lower and center back Location: 100mm: Lower and lower back Process Connection 63mm: 1 ⁄8 NPT, 1 ⁄4 NPT, G1 ⁄4 B, 1 ⁄4 BSPT, SAE-4 7 ⁄16-20 Sizes: 100mm: 1 ⁄4 NPT, G1 ⁄4 B, 1 ⁄4 BSPT, 1 ⁄2 NPT, G1 ⁄2 B Fill Fluid: Dry with Flutterguard, Glycerin, Silicone KEY BENEFITS • Rugged design for OEM applications • Cost effective for high volume applic• Retrofits existing applications • Customizable for new applications Process Temperature:   Dry with Flutterguard -40 °F to 158 °F (-40 °C to 70 °C) Glycerin -4 °F to 158 °F (-20 °C to 70 °C) Silicone -40 °F to 158 °F (-40 °C to 70 °C) Ambient Temperature: Dry with Flutterguard -40 °F to 158 °F (-40 °C to 70 °C) Glycerin 20 °F to 158 °F; (-7 °C to 70 °C) Silicone -40 °F to 158 °F (-40 °C to 70 °C) Storage Temperature: -40 °F to 158 °F (-40 °C to 70 °C) Temperature Effects:   ±0.04% of span per o C change; reference temp. 20 o C ±0.4% of span per 18 o F change; reference temp. 68 o F Weather Protection: IP66 and NEMA 4 for water and dust ingress Approvals: RoHS (EU Directives 2011/65/EU and 2015/863); PED (2014/68/EU); REACH compliant; CRN Listed Ontario (other provinces pending); IP 66 rating; Nema 4 for water and dust ingress Overpressure/ ≤ 100 bar ranges; 125% of maximum scale value Proof Pressure:   > 100 to ≤ 600 bar ranges; 115% of maximum scale value > 600 to ≤ 1000 bar ranges; 110% of maximum scale value Optional features: Custom dials Special connections on application 0.007˝, 0.020˝, 0.063˝ orifice restrictors Panel mounting kits (U-clamp and front flange) Special packaging 8008A Pressure Gauge

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