Celebrating 25 Years 1999-2024
Mid-West Instrument Model 106 Differential Pressure Gauge
The Mid-West Model 106 Bellows Type Differential Pressure Gauge is essential for monitoring the differences in pressure between two points in a variety of industries. It is especially useful in water treatment, for monitoring the performance of pumps and for pressurised tank level.
Model 106 “Bellows Type” DP Gauge
The Model 106 Mid-West instrument’s bellows sensing element meets ASME B40.1 benchmark, with an accuracy of ±1/2% of span or ±1% of full scale. The instrument is housed in a tough glass-reinforced thermoplastic dial case that can withstand temperature extremes and corrosion and is suitable for most applications. The Model 106 has several advantages over competing products. It is available in a variety of dial sizes, with 270-degree dial movement and a shatterproof lens. The Model 106 provides excellent overrange protection and comes with a 5-year warranty, the best in the industry, which ensures years of service.
Specifications
- Differential Pressure Range 0-80″ H2O to 0-800″ H2O (or Equivalent) Uni-Directional or Bi-Directional
- Accuracy ±1% F.S. Standard, ± 1/2% F.S. Optional
- Dial Size 6″ (Standard), 4-1/2″ (Optional)
- Working Pressure up to 6000 PSIG (400 bar)
- Material of Construction – Body Aluminum, Brass, Carbon Steel, 316/316L Stainless Steel
- Materials of Construction – Internals Copper Alloy or Stainless Steel
- Locked Logic Switch Options (6″ Dial Only):
- 1 or 2 Switches
- SPDT or DPDT Outputs
- 10 AMP @ 30 VDC, 120/240 VAC
- Adjustable from 5 to 95% F.S.
- Snap Acting Switch Options (6″ Dial Only):
- 1 or 2 Switches
- SPDT Outputs
- 4 AMP @ 30 VDC
- 3 AMP @ 240 VAC
- 5 AMP @ 120 VAC
- Adjustable from 3% to 100% F.S.
- Electrical Enclosures Weather-proof or Explosion-proof
Common Applications
- Pressurised Tank Level Monitoring
- Stationary Tanks – Horizontal or Vertical
- Tanker Transport
- Flow Indication
- Filter Monitoring for Gases
Product Features
- Dry Design, No Liquid Fill Required for Over-range Protection
- Glass Reinforced Thermoplastic Gauge Front Is Standard
- Weather Resistant & Corrosion Resistant Gauge Front
- 270º Dial Arc
- Flow Scales Available
- Over-range Protection Full to Maximum Working Pressure
- Panel Mounting Standard
- Pipe Mounting Kit Optional – 2″ U-Bolt
- Wall Mounting Optional – Rear Mount
- NACE Compliance Optional
- Seismic Compliance Contact Factory
- Typical Manifold Installation
DOWNLOAD OUR MODEL 106 CATALOG DATASHEET.
DOWNLOAD OUR MODEL 106 ELECTRICAL DATASHEET.
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