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Rosemount Smart Pressure Gauge

The Rosemount Smart Pressure Gauge from Emerson™ utilizes industry-proven Rosemount pressure sensor technology to deliver accurate, reliable pressure information. It features 150x or greater overpressure protection and two layers of process isolation providing a safer field environment. Rosemount sensor technology eliminates many gauge challenges by replacing mechanical parts that inhibit traditional gauges from reporting or displaying the correct pressure. The Rosemount Smart Pressure Gauge features a large 4.5-in. (114 mm) face for easy field visibility. It has up to a 10-year installed life, reducing costs and time involved with maintenance.


1. Designed to ASME B40.1 - Grade 2A Accuracy (0.5% of span)

2. NPT, DIN, manifold, level flange, and remote seal process connections

3. Gauge, absolute, vacumm, and compound measurement types

4. Scale ranges from 15 inH2O (37 mbar) to 4000 psi (275 bar)

5. Get up to 10 years of reliable readings through industry-proven Rosemount pressure sensor technology

6. Reduce common mechanical gauge failures caused by vibration, overpressure, and other environmental factors

7. Have confidence in pressure gauge health with local indicator light

8. Keep people out of hazardous areas by minimizing operator rounds

9. Gain peace of mind with overpressure ratings from 1.5x to 150x or greater on certain gauges and two layers of process isolation


Dial size: 4.5-in. (114.3 millimeter)

Scale ranges:From vacuum up to 4,000 psi (275 bar)

Process connections: 1/2-14 NPT male, G1/2 male (EN 837) and alternate process connections

Field Communicator connections: Communication terminals are accessible by removing cover

Material of construction: Housing: Engineered Polymer, NEMA 4X and IP66/67; Cover O-ring: Silicone rubber; Process-wetted parts: 316L SST, Alloy C-276

Shipping weight: 1.8 lb (0.82 kg)

Accuracy: ASME B40.1-Grade 2A (0.5% of span); ASME B40.1-Grade 3A (1.0% of span) for spans less than 40 inH2O

Temperature limits: Ambient:–40 to 1850F (–40 to 850C); Storage:–40 to 1850F (–40 to 850C); Process:–40 to 2500F (–40 to 1210C)

Options Normal Range Indication (Code LK) : Ambient: –40 to 185 °F (–40 to 85 °C); Storage: 70 °F (21 °C); Application: Minimum of 50 °F (10 °C)

Burst pressure limit: 11,000 psi (758 bar)

Ambient temperature effect per 180F (100C)

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  : +86 180 4954 2562
: Room1-1108, Yongfu Building,      Yongfu Rd, Lianhu District, Xi'an, Shaanxi, China.

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