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* For use in measurement applications requiring high differential / static process pressures.
* Suitable for applications with particulate matter present in liquid/gas media or when separation of the media is required.
Product features
* Magnetic piston sensing element
* Rugged thermoplastic case
* Buna-N separating diaphragm
* 3000 psig (200 barg) maximum working pressure
* Differential pressure ranges to 100 psid (7 bard)
Specifications
Pressure connections
Standard:
¼” NPT female, back connection
Optional:
½” NPT female, back connection, with adapters
¼” NPT female, top mount and bottom mount
½” NPT female, top mount and bottom, with adapters
Nominal Sizes: 2½” & 4½” (63 & 115 mm)
Accuracy (on increasing pressure):
± 2% of span for ranges 0/15 psid (1 bard) and above
± 5% of span for ranges below 0/15 psid (1 bard)
Scale Ranges:
0/50” H2Od through 0/100 psid
(0/125 mbard through 0/7 bard)
Maximum Safe Working Pressure: 3000 psig (200 barg)
Operating Temperature:
Ambient: -40°F to 212°F (-40°C to +100°C)
Media: -40°F to 212°F (-40°C to +100°C)
Weather protection: NEMA 4X (IP 66)
Sensing Element Internal Wetted Parts: Ceramic magnet and 316 SS
Sensor Block:
Black anodized aluminum - standard
316L SS- optional
Elastomers (O-rings & diaphragm):
Buna-N - standard
Viton - optional
Case & Bezel: Fiberglass reinforced thermoplastic
Dial: White aluminum with black lettering
Pointer: Black aluminum
Window:
Acrylic - standard
Laminated safety glass - optional
Dial Case filling:
Glycerine - changes to Model 703.05
Silicone - changes to Model 703.05
No other case fills approved