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1109 Process Gauge
Brand: Ashcroft IncThe Ashcroft® 1109 pressure gauge is a rugged instrument and an ideal choice when an ASME gauge with a solid front stainless steel case is a requirement.
This model combines elements of reliability, performance and safety.
An ideal product that serves extremely well on challenging installation points.
Features- Solid front case design with full blowout back
- Temperature compensated case
- 4-1/2" dial size
- ASME B40.100 Grade 2A, (±1/2% of span) accuracy
- 300 Series Stainless Steel case and ring
- Ranges from vacuum through 100,000 psi
- Patented PLUS! performance option:
- Liquid-filled performance in a dry gauge
- Fights vibration and pulsations without liquid-fill headaches
- Order as option XLL
Specifications
Brand
Accuracy
- ± 0.5 % of Span (ASME B40.100 Grade 2A)
Approvals & Certifications
- CRN
Cover Material
- Back Cover: 300 Series Stainless Steel
Enclosure, Body Material
- 300 Series Stainless Steel
Fill Material
- Glycerin
Lens
- Acrylic Lens
- Glass Lens
- Shatterproof Glass
Materials of Construction
- Bourdon Tube & Socket: 316L Stainless Steel
- Bourdon Tube & Tip: Inconel 718
- White Aluminum with Black Markings
Mounting
- Stem
Movement
- 316 Stainless Steel
NPT Connection
- 1/2” NPT Female
- 1/4” NPT Female
Pressure Range
- bar: 1 to 6,895
- Inches Hg: -30 to 0
- kPa: 103.4 to 689,500
- psi: 15 to 100,000
Pressure Type
- Compound Pressure
- Gauge
- Vacuum
Ring Material
- Cam Lock, 300 Series Stainless Steel
Size
- Dial: 4.5”
UNF/UNC Connection
- 9/16”-18 UNF Female
- Chemical & Petrochemical
- OEM Equipment
- Offshore Oil Rigs
- Oil & Gas Applications
- Refineries
- Water Blasting/Water Jetting Equipment
Documentation
Industry Brochures
Product Information
- Ammonia Applications pdf 294 KB
- High Pressure Tubing Connection pdf 664 KB
- Hysteresis Error for 316 Stainless Steel Bourdon Tubes pdf 663 KB
- Measuring Pressure on Ammonia Application pdf 1.1 MB
- Rupture, Proof and Overpressure of Ashcroft Bourdon Tubes pdf 479 KB
- Safety Concerns Using Repaired and Reconditioned Pressure Gauges pdf 668 KB
- Storage and Shelf Life of Gauges pdf 665 KB
- Throttle Screw Selection Pressure Gauges pdf 454 KB