Rosemount 326P Specifications
Product Data Sheet
00813-0100-4327, Rev AA
March 2019
Rosemount™ 326P Pressure Transmitter
The Rosemount 326P Pressure Transmitter is designed to provide accurate and repeatable pressure and hydrostatic level measurements in the food and beverage industry.
March 2019
Emerson is here to optimize your food and beverage operations
The Rosemount 326P Pressure Transmitter ensures your process pressures are always in specification
■Measuring Range: up to 360 psi (24.86 bar)
■Process Temperature: Up to 257°F (125°C); 293°F (145°C) for a maximum of 1 hour
■Wetted Materials: Ceramic, PTFE, 316L SST Polished to Ra <16 µ-in. (0.4 µ-m)
■Ingress Protection: IP69K
■Communication protocol: 4-20 mA, Switch
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From simple measurements to critical applications, Emerson’s extensive portfolio of solutions has you covered. Our reliable, easy- to-use, and innovative products will help you to maximize production, maintain quality control and product consistency, minimize product losses, and assure the safety of your products.
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From simple repairs to complex projects, Emerson supports you with training and instrument services that improve the maintenance, reliability and performance of your products and, ultimately, your process equipment and production quality. We have a full organization of experienced and certified personnel. With both factory and regional service centers, we offer unmatched local support.
Contents |
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Emerson is here to optimize your food and beverage operations |
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Ordering information........................................................................................................................................................................ |
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Transmitter specifications................................................................................................................................................................. |
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Product certifications...................................................................................................................................................................... |
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Dimensional drawings..................................................................................................................................................................... |
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2 |
Emerson.com/Rosemount |
March 2019
Ordering information
Table 1: 326P Pressure Transmitter ordering information
The starred offerings ( ) represent the most common options and should be selected for best delivery. The non-starred offerings are subject to additional delivery lead time.
Model
326P |
Pressure Transmitter |
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Pressure range |
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1A |
-2.0 to 40 inH2O (-5.0 to 99.5 mbar) |
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2A |
-5.0 to 100 inH2O (-12.4 to 248.8 mbar) |
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3A |
-14.5 to 14.5 psi (-1 to 1 bar) |
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2B |
-0.73 to 14.5 psi (-50 to 1000 mbar) |
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4A |
-1.46 to 20 psi (-0.1 to 1.38 bar) |
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5A |
-1.8 to 36 psi (-0.124 to 2.48 bar) |
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6A |
-14.5 to 55.0 psi (-1 to 3.79 bar) |
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7A |
-14.5 to 85 psi (-1 to 5.86 bar) |
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8A |
-14.5 to 145.0 psi (-1 to 10.0 bar) |
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9A |
-14.5 to 230.0 psi (-1 to 15.9 bar) |
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1B |
-14.5 to 360 psi (-1 to 24.8 bar) |
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Process connections |
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G10 |
G1" thread |
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Housing material |
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A |
Stainless steel |
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Optional options (include with the selected model number)
Calibration certification
Q4 |
Calibration certificate |
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Material traceability certification |
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Q8 |
Material Traceability per EN 10204 3.1B |
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Note
Optional options will not be included in the model string printed on the transmitter. For product reorder, make sure to include any desired optional options in the model string.
Emerson.com/Rosemount |
3 |
March 2019
Accessories and spare parts
These accessories are available for the Rosemount 326P Pressure Transmitter.
Hygienic process connection adpaters
These hygienic adapters assemble to the G1" process connection of the Rosemount 326P Pressure Transmitter.
Table 2:
Type |
Description |
Part Number |
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1-1.5 in. Tri-clamp |
316L SST, EPDM o-ring, 232 psi (16 bar) max pressure, 16 µ-in |
FB-1001 |
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(0.4 |
µ-m) surface finish, 3-A, FDA |
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2.0 in. Tri-clamp |
316L SST, EPDM o-ring, 232 psi (16 bar) max pressure, 16 µ-in |
FB-1002 |
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(0.4 |
µ-m) surface finish, 3-A, FDA |
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Varivent Type F |
316L SST, EPDM o-ring, 362 psi (25 bar) max pressure, 16 µ-in |
FB-1010 |
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(0.4 |
µ-m) surface finish, 3-A, FDA |
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Varivent Type N |
316L SST, EPDM o-ring, 362 psi (25 bar) max pressure, 16 µ-in |
FB-1011 |
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(0.4 |
µ-m) surface finish, 3-A, FDA |
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DIN 11851 DN32 |
316L SST, EPDM o-ring, 580 psi (40 bar) max pressure, 16 µ-in |
FB-1020 |
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(0.4 |
µ-m) surface finish, FDA |
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DIN 11851 DN40 |
316L SST, EPDM o-ring, 580 psi (40 bar) max pressure, 16 µ-in |
FB-1021 |
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(0.4 |
µ-m) surface finish, FDA |
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DIN 11851 DN50 |
316L SST, EPDM o-ring, 580 psi (40 bar) max pressure, 16 µ-in |
FB-1022 |
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(0.4 |
µ-m) surface finish, FDA |
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D50 Weld-in Adapter |
316L SST, EPDM o-ring, 725 psi (50 bar) max pressure, 16 µ-in |
FB-1041 |
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(0.4 |
µ-m) surface finish, 3-A, FDA |
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Universal Adapter RD52 |
316L SST; EPDM o-ring; 232 psi (16 bar) max pressure; FDA |
FB-1045 |
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G1 Welding Mandrel |
Absorbs heat and prevents warping during welding of FB-1041 |
FB-6041 |
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Note
For a material traceability certificate, add option code Q8 after your part number (Ex: FB-1001Q8). Additional delivery lead times may apply. The certification option (Q8) will not be included in the part number printed on the transmitter. For product reorder, make sure to include any desired certification in the part number.
O-rings
Description |
Part number |
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Hygienic Adapter O-ring; FKM, Qty 1 |
FB-3001 |
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Hygienic Adapter O-ring; FKM; Qty 5 |
FB-3002 |
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Hygienic Adapter O-ring; EPDM; Qty 5 |
FB-3003 |
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Hygienic Adapter Upper Gasket; PEEK; Qty 1 |
FB-3010 |
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4 |
Emerson.com/Rosemount |
March 2019
Cables and connectors
Description |
Length |
Part number |
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Hygienic Wireable Terminal Connector - M12 Female (angled) to Screw Terminals |
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Operating voltage: < 250 AC / < 300 DC, Max current: 4A, |
Wirable socket |
FB-4000 |
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Ambient temp: -13°F - 212°F (-25°C - 100°C), Screw Terminals: 23AWG - 17AWG |
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316L SST, gold plated contacts, EPDM sealing, IP69K |
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6.6 ft. (2 m) |
FB-4002 |
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Hygienic Cable - M12 Female (angled) to Flying Lead (4 x 22AWG) |
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16.4 ft. (5 m) |
FB-4005 |
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Operating voltage: <250 AC / <300 DC, Max current: 4A, |
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32.8 ft. (10 m) |
FB-4010 |
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Ambient temp: -13°F - 212°F (-25°C - 100°C), cULus approval limited to 149°F (65°C) |
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65.6 ft. (20 m) |
FB-4020 |
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316L SST, gold plated contacts, EPDM sealing, IP69K |
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164 ft. (50 m) |
FB-4050 |
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1.97 ft. (0.6 m) |
FB-4106 |
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Hygienic Patch Cable - M12 Female (angled) to M12 Male |
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3.3 ft. (1 m) |
FB-4101 |
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Operating voltage: < 250 AC / < 300 DC, Max current: 4A, |
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6.6 ft. (2 m) |
FB-4102 |
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Ambient temp: -13°F - 212°F (-25°C - 100°C), cULus approval limited to 149°F (65°C) |
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16.4 ft. (5 m) |
FB-4105 |
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316L SST, gold plated contacts, EPDM sealing, IP69K |
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32.8 ft. (10 m) |
FB-4110 |
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Transmitter specifications
Performance specifications
Reference accuracy
Stated reference accuracy is for 1:1 rangedown and includes hysteresis and repeatability.
Range |
Reference accuracy |
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2A, 3A, 2B, 4A, 5A, 6A, 7A, 8A, 9A, 1B |
± 0.2 % of span |
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1A |
± 0.5 % of span |
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Long-term stability
±0.1% of span for 1 year
Switch point accuracy
Range |
Switch point accuracy |
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2A, 3A, 2B, 4A, 5A, 6A, 7A, 8A, 9A, 1B |
± 0.2 % of span |
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1A |
± 0.5 % of span |
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Emerson.com/Rosemount |
5 |
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