Description
Applications
- For use in measurement applications requiring high differential / static process pressures
- For corrosive environments with either liquid or gaseous media
Product features
- External zero point adjustment
- Membrane sensing element
- Black powder coated aluminum case
- 3000 psid maximum working pressure
- Differential pressure ranges to 600 psid
Specifications
Nominal Sizes
4½” (115 mm)
6″ (160 mm)
Accuracy (on increasing pressure)
± 1% of span
Scale Ranges
0/100″ H2O through 0/600 psid
(250 mbard through 40 bard)
Maximum Safe Working Pressure
(Overpressure Safety)
3000 psig (200 barg)
Operating Temperature
Ambient: -40°F to +200°F (-40°C to +93.3°C)
Media: max +100°C (+212°F)
Weather protection
NEMA 4X IP 66
Pressure connections
Standard:
1/4″ NPT female, back connection (panel mounting only; wall & pipe mounting bracket is not compatible with back connection).
Optional:
1/4″ NPT female, top & bottom.
1/2″ NPT female, back connections with adapters (panel mounting only; wall & pipe mounting bracket is not compatible with back connection).
1/2” NPT female, dual connections, top and bottom with adapters.
Pressure connection markings
(+) High side connection; (-) Low side connection
Sensing Element (Wetted Parts)
Housing: 316L stainless steel
Membranes: Inconel® 718 (NiCr-alloy)/316L stainless steel
O-rings: Viton
NACE MR-01-75 compliant
Movement
Stainless steel
System Fill
Silicone Oil
Dial Case
Black powder-coated aluminum
Bezel Ring
Stainless steel polished
Dial
White aluminum with black lettering – standard
Pointer
Black aluminum
Window
Polycarbonate
Standard Scale
PSID
Zero Adjustment
External through top of case (allen wrench included)
Dial Case Filling
Glycerine 99.7% (Changes to Model 733.25)
Other filling fluids available as an option
Mounting
Panel mounting kit is included. Wall or pipe mount kit is available as an option, but is only compatible with the top/bottom connection.
Warranty
Seven (7) years limited
Selected documents
