The Reotemp PI Series Hinged-Front Industrial Process Gauge is designed for panel-mounted pressure measurement in heavy-industrial applications involving corrosive atmospheres or media.
Its hinged-front case provides access to the gauge dial for recalibration while the instrument remains mounted in the panel.
Available in 4.5-inch and 6-inch dial sizes, the PI Series supports gauge pressure, vacuum, and compound ranges. Configurations include stainless steel pressure-sensing components, multiple connection and mounting options, and compatibility with selected diaphragm seals.
Key Characteristics
- Hinged-front, black-painted aluminum case
- Access to the gauge dial while the instrument remains panel mounted
- All stainless-steel internal parts
- 316SS seamless tube and 316SS socket
- Internal overload and underload stops
- Micro-adjustable pointer with floating zero
- ±0.5% accuracy, ASME Grade 2A; ranges from 10,000 to 20,000 psi are rated at 1% upscale and 3% downscale
- ASME B40.100 design
- NACE MR-0175 and MR-0103 compliant
- Available for gauge pressure, vacuum, and compound ranges from vacuum through 20,000 psi
- 1/2-inch NPT and 1/4-inch NPT process connection options
- Diaphragm seal compatible
- Dry, non-fillable case with restrictor screw
Ideal Applications
- Installations requiring access to the gauge dial without removing the instrument from the panel
- Gauge pressure, vacuum, and compound pressure measurement
- Applications involving corrosive atmospheres or media
- Pressure gauge and diaphragm seal assemblies
- Heavy-industrial panel-building applications
Product Family Includes
- PI45 – 4.5″ dial
- PI60 – 6″ dial
- Lower back connection with front flange
- Non-standard bottom connection with front flange
- 316SS tube and socket configurations
- Non-standard Monel tube and socket configurations
- Plastic or glass lens options
- Standard and Hi-Vis™ dial options
Industries Served
- Heavy Industrial
- Panel Building
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