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12DDG/15DDG Direct Drive Gauges

12DDG/15DDG Direct Drive Gauges

12DDG/15DDG Direct Drive Gauges

Product catalog summary
Features
  • Sealed case to prevent dust, water, and corrosion.
  • Spiral tube for direct motion transmission to the pointer.
  • Direct Dive technology for enhanced shock resistance.
  • Optional silicone-dampened coil to resist vibration effects.
  • UL 404 listed for use with compressed gases, including oxygen.
Typical Uses
  • Air inflators and compressors.
  • Specialized OEM equipment.
  • Industrial and specialty gases.
  • Portable oxygen equipment.
  • Breathing apparatus.
Specifications
  • Accuracy: ±2% of span at setpoint, typically 50% of span.
  • UL Listed: ±3.5% of span in the middle 3/5 of the scale.
  • Sizes: 12DDG (1¼˝), 15DDG (1½˝).
  • Repeatability: Better than 1%.
  • Range: 60 - 4,000 psi.
  • Process Connection Location: Back.
  • Process Connection Size: 1/8 NPT Male, ¼ NPT Male.
  • Dial: Black figures on a white background.
  • Pointer: Brass, painted black.
  • Dampening options: Silicone dampened tube.
  • Approvals: UL 404, High Pressure Gas (1,500 psi - 4,000 psi).
Wetted Components
  • Coil Process Connection Restrictor: Beryllium copper, Brass.
  • Safety plug for 1,500 - 4,000 psi ranges.
Non-Wetted Components
  • Case: Stainless steel (sealed).
  • Window: Polycarbonate.
Key Benefits
  • High impact-resistant polycarbonate window.
  • Reliability under rugged operating conditions.
  • Easy installations.
  • No gears or bearings to wear out.
  • Customizable dials.
Temperature Limits
  • 12DDG and 15DDG: Ambient, Process, and Storage temperatures range from -40°F to 150°F (-40°C to 65°C).
Ordering Code Example
  • Model/Dial Size: 12DDG - 1¼˝, Stainless steel case, brass process connection material.
  • Process Connection Size: 01 - 1/8 NPT Male.
  • Process Connection Location: B - Back.
  • Range: 3000 - 3,000 psi.
  • Setpoint: S1500 - 1,500 psi.
  • Options: UL - UL 404 Listed, SF - Silicone dampened tube for vibration.
Range Table
  • Various ranges from 0-60 psi to 0-4,000 psi with corresponding range codes.
Dimensions
  • 12DDG and 15DDG dimensions provided in inches and millimeters for reference.
See more

Catalog excerpts

12DDG/15DDG Direct Drive Gauges-1

SASHCROFT Trust the shield.® Sealed case prevents dust, water, and corrosion Spiral tube transmits motion directly to the pointer Direct Dive technology for excellent shock resistance Silicone-dampened coil (option) resists vibration effects UL 404 listed for compressed gas including oxygen TYPICAL USES ■ Air inflators / compressors ■ Specialized OEM equipment ■ Industrial and specialty gases ■ Portable oxygen equipment ■ Breathing apparatus Accuracy: ±2% of span at setpoint (normally 50% of span) consult factory for other setpoints UL Listed ±3.5% of span in middle 1 2 3/5 of scale Sizes: 12DDG: 1VT 15DDG: 1V2" Repeatability: Better than 1% Process Connection Back Location: Process Connection Va NPT Male, V NPT Male Size: Dial: Black figures on white background Pointer: Brass, painted black Dampening options: Silicone dampened tube All specifications are subject to change without notice. All sales subject to standard terms and conditions.

 Open the catalog to page 1
12DDG/15DDG Direct Drive Gauges-2

Data Sheet CASHCROFT Trust the shield.® 12DDG/15DDG Direct Drive Gauges ORDERING CODE Example: Process Connection Size Process Connection Location B - Back Range (coding example see range table on page 2 for all standard ranges) Single Scales 3000 - 3,000 psi Options (If choosing an option(s) must include an “X”) UL - UL 404 Listed 1,500 psi, 2,000 psi, 3,000 psi, 4,000 psi, including oxygen SF - Silicone dampened tube for vibration TC - Teflon® tape on socket RANGE TABLE RANGE RANGE CODE All specifications are subject to change without notice. All sales subject to standard terms and conditions....

 Open the catalog to page 2
12DDG/15DDG Direct Drive Gauges-3

Data Sheet 12DDG/15DDG Direct Drive Gauges DIMENSIONS in [ ] are millimeters For reference only, consult Ashcroft for specific dimensional drawings 3 of 3 All specifications are subject to change without notice. All sales subject to standard terms and conditions.

 Open the catalog to page 3

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.