ARCO Engineering, Inc.

PRODUCT FEATURES: Drop in replacement for Barton and PrimeOver-Range Protection, High over Low and Low over HighMicro adjust pointerDP Ranges from 0-50" H2O to 0-600" H2OTamper Proof, All adjustments require removal of bezel for access.Snap acting micro switch for alarm (optional)In house Oxygen Cleaning (optional)Private labeling (optional)Black ink on white dial or White ink on back dialBENEFITS:Engineered Plastic gauge front and optional stainless steel body bolts provide superior corrosion resistance in over-the-road trailers, outdoor or salt air environmentsDry gauge design with no internal liquid fillEliminates costly clean up from liquid fill leaking and fouling the tank and systemNo gauge damageaccuracy loss caused by liquid fill expansioncontraction when exposed to temperature shocks in cryogenic applicationsUp to a 30 lb. (14 kg) weight savings on liquid Helium and HydrogenAllows more products to be transported in mobile trailersEasier and less labor to panel mountAdaptable to a wide variety of mounting configurationsAbility to create custom dials for horizontal and vertical tanksSPECIFICATIONS: Accuracy: 1% of Full ScaleDP Range: 0-50" H2O to 0-600" H2OSafe Working Pressure: 500 PSIG (Standard) 1000 PSIG (optional)Body Material: BrassInternals: 316 S.S. Convoluted BellowsPort: Dual Top and Bottom, 14" FNPT connections with optional snubbersVilton Standard, other elastomers available6" Black Dial with White Lettering OR White Dial with Black LetteringSwitch Options1 SwitchSPDT Outputs4 Amp @ 30 VDC3 Amp @ 240 VAC5 Amp @ 120 VACAdjustable from 3% to 100% F.S.Operating Temperature -20F to +185FElectrical Enclosures: Weather-proof NEMA 4 Proof Pressure: Two times working pressure at ambient temperatureStatic Pressure: 500 PSIG and 1000 PSIG Static PressureTemperature Limits: -40F (-40C) to 200F (93C)Standards: Model 116 Series Gauges either conform to andor are designed to the requirements of the following standards;ASME B1.20.1ASME B40.100NEMA Std. No. 250UL Std. No. 50CSA-C22.2 No. 14SAE J514