Ashcroft Instruments 12DDG & 15DDG direct drive pressure gauges are constructed for strenuous use under severe environmental conditions and can withstand excessive levels of shock and vibration - an excellent choice for outdoor applications.
Silicone-damped tubes for excessive vibration applications and silicone-filled tubes for corrosion protection are available as optional extras.
Ashcrofts 12DDG & 15DDG can be used for pumps, air compressors, portable tire inflators & oxygen equipment, self-contained breathing apparatus, portable industrial gas cylinders applications and many more.
Ashcroft Instruments 12DDG & 15DDG Direct Drive Pressure Gauges – Features & Benefits
Product specification | |||||||||||||||||||||||||
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Ashcroft Model No | 12DDG, 15DDG | ||||||||||||||||||||||||
Sizes | 1.25" (12DDG), 1.5" (15DDG) | ||||||||||||||||||||||||
Case | Stainless steel, sealed | ||||||||||||||||||||||||
Ring | None | ||||||||||||||||||||||||
Window | High impact- resistant polycarbonate | ||||||||||||||||||||||||
Dial | Black figures on white background | ||||||||||||||||||||||||
Pointer | Integral with Bourdon tube, black | ||||||||||||||||||||||||
Bourdon tube |
Beryllium copper spiral; soft soldered to socket |
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Movement | None (direct reading) | ||||||||||||||||||||||||
Socket | Brass | ||||||||||||||||||||||||
Restrictor |
Safety plug in 1500 psi - 4000 psi ranges |
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Connection | 0.125 NPT back | ||||||||||||||||||||||||
Ranges |
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Repeatability | Better than 1% | ||||||||||||||||||||||||
Accuracy |
Standard - 2% at setpoint (setpoint is normally 50% of range; other set points upon application) UL Listed - 3.5% of span in the middle three-fifths of scale |
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Operating temperature |
-40°F to 150°F -40°C to 65°C |
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Optional features | |||||||||||||||||||||||||
Tube |
Silicone dampened tube (for vibration) Silicone filled tube (for corrosion protection) |
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Socket |
0.25 NPT Throttle plugs, 0.007", 0.013", 0.020", 0.013", 0.63" orifices Non-standard configuration |
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Dials | Customized | ||||||||||||||||||||||||
Other | UL 404 listed 1500 psi, 2000 psi, 3000 psi, 4000 psi, including oxygen | ||||||||||||||||||||||||
Note: | Consult factory for high cycle life applications |