Model 115 “Bellows Type Cryogenic” DP Gauge
With its durable bellows sensing element and ±1% full-scale accuracy, the Mid-West Model 115 delivers superior performance. The gauge is built to last with weather and corrosion resistance properties. The gauge is designed to weather the toughest of elements, can be operated in temperatures ranging from -40°C to +93.3°C. The Model 115 offers versatility for a variety of applications, features a 6-inch dial with easy-to-read white lettering on a black background, and optional O-ring materials (Buna-N, Viton, Ethylene Propylene). With the ease of a micro-adjust pointer for greater accuracy, dual top and bottom process connections to ensure the most comprehensive installation.
Specifications
- Accuracy: ±1% of Full Scale
- DP Range: 0-10″ H2O to 0-69.9″ H2O (25 mbar to 175 mbar)
- Safe Working Pressure: 1500 PSIG
- Body Material: Brass
- Internals: 316 S.S. Welded Multiple Diaphragm
- Port: Dual Top and Bottom, 1/4″ FNPT connections with optional snubbers
- Vilton® Standard, other elastomers available
- 6″ Black Dial with White Lettering (White Dial with Black Lettering)
- Switch Options only available in ranges starting at 80″ H2O
- Two times working pressure at ambient temperature
- Drop in replacement for Barton and Prime Measurements
- Over-Range Protection, High over Low and Low over High
- Micro adjust pointer
- DP Ranges from 0-70″ H2O to 0-800″ H2O
- Tamper 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 dial
- 500 PSIG and 1000 PSIG Static Pressure
Common Applications
- Pressurised Tank Level Monitoring
- Stationary Tanks- Horizontal or Vertical
- Tanker Transport
- Cryogenic/Liquefied Gas Applications
Product Features
- “Engineered Plastic” gauge front and optional stainless steel body bolts provide superior corrosion resistance in “over-the-road” trailers, outdoor or salt air environments
- Dry gauge design with no internal liquid fill
- Eliminates costly clean up from liquid fill leaking and fouling the tank and system
- No gauge damage/accuracy loss caused by liquid fill expansion/contraction when
- exposed to temperature shocks in cryogenic applications
- Up to a 30lb. (14 kg) weight savings on liquid Helium and Hydrogen
- Allows more products to be transported in mobile trailers
- Easier and less labor to panel mount
- Adaptable to a wide variety of mounting configurations
- Ability to create custom dials for horizontal and vertical tanks
DOWNLOAD OUR MODEL 115 CATALOG DATASHEET.
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