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Pressure Transmitters Level & Pressure

Rosemount®
3051 Series
Pressure
Transmitters
• Industry’s best total
performance of ±0.15%
• Guaranteed 5-year stability
• Custom ranging at
no extra cost

The Rosemount model 3051

delivers unprecedented
±0.075% reference accuracy,
resulting in total operating
performance of ±0.15%. This
equates to reduced variability
and improved plant safety.
The 3051 has also proven its ability to maintain performance over a 5-year
period under the most demanding process conditions. This stability reduces
calibration frequency saving you operation and maintenance costs. The 3051
responds up to eight times faster than the typical Smart pressure transmitter
to detect and control variations quickly and efficiently. This superior dynamic
response yields more accurate measurements.
Endress+Hauser Deltabar S PMD 75 All units listed below include 4-20 mA output and HART® communications
protocol. Choose from differential or gage pressure versions. Transmitters are
Differential Pressure Transmitters factory calibrated to your specified range; please provide us with the
• Easy pushbutton interface appropriate set points for both 4 mA and 20 mA.
• Accuracy better than 0.075% of set span Configurations other than those listed are available. Transmitters are also
• FM Approved, intrinsically safe Class I, II, II, Div 1 available with optional integral coplanar or traditional manifolds. Contact
USABlueBook for details.
The Endress+Hauser Deltabar S is designed for measurement of flow, level
or differential pressure of gases, vapors and liquids. Simple and easy Accuracy: ±1% of set span
operation is accomplished via 4-20 mA, HART® protocol and easy Display (optional): 4-character LCD
pushbutton interface. No reference pressure is required to set zero and
Output: 4-20 mA with HART protocol
span adjustments. Rugged and accurate, the stability of the PMD 235 is
better than 0.1% of URL per year or 0.125% of URL per 5 years. Overpressure: up to 2320 psi (one side)
Sensing element: silicon w/ 316L SS diaphragm
The transmitters listed below include 4-20 mA output, LCD display, HART
protocol, pushbutton interface, 316 SS diaphragm, powder-coated cast Wetted materials: 316L SS
aluminum housing, two drain valves, mounting bracket and are FM Operating conditions: -40 to 185°F
approved intrinsically safe Class I, II, II, Div 1. Choose from the ranges Process connection: 1
/4" NPT(F)
listed below or call us for custom calibration for your application. Power: 9 to 32 VDC
Enclosure: polyurethane-covered aluminum
Housing: powder-coated cast aluminum
Sensing element: silicon with 316L SS diaphragm
Wetted parts: 316L SS DESCRIPTION RANGE MINIMUM SPAN STOCK # EACH
3051 GAUGE PRESSURE TRANSMITTER, NO DISPLAY
Display: 4-character LCD with bargraph
3051TG1A2B21A -14.7 to 30 psig 0.3 psig MD-17230 $ 1,376.95
Accuracy: ±0.075% of set span 3051TG2A2B21A -14.7 to 150 psig 1.5 psig MD-17231 1,376.95
Power: 10.5 to 30 VDC 3051TG3A2B21A -14.7 to 800 psig 8.0 psig MD-17232 1,376.95
Output: 4-20 mA with HART protocol 3051 GAUGE PRESSURE TRANSMITTER, WITH LCD DISPLAY
Operating temp: -40 to 185°F 3051TG1A2B21A M5 -14.7 to 30 psig 0.3 psig MD-17233 $ 1,599.95
3051TG2A2B21A M5 -14.7 to 150 psig 1.5 psig MD-17234 1,599.95
Overpressure: up to 2320 psi (one side)
3051TG3A2B21A M5 -14.7 to 800 psig 8.0 psig MD-17235 1,599.95
1
Process connection: /4" NPT(F) 3051 DIFFERENTIAL PRESSURE TRANSMITTER, NO DISPLAY
3051CD1A22A1A -25 to 25" H2O 0.5" H2O MD-17238 $ 1,995.95
DIFFERENTIAL RANGE STOCK # EACH 3051CD2A22A1A -250 to 250" H2O 2.5" H2O MD-17239 1,732.95
0 to 12" H2O MD-74911 $ 1,319.95 3051CD3A22A1A -1000 to 1000" H2O 10.0" H2O MD-17240 1,732.95
0 to 40" H2O MD-74912 1,195.95 3051CD4A22A1A -300 to 300 psi 3 psi MD-17241 1,895.95
0 to 200" H2O MD-74913 1,195.95 3051 DIFFERENTIAL PRESSURE TRANSMITTER, WITH LCD DISPLAY
0 to 1200" H2O MD-74914 1,195.95 3051CD1A22A1A M5 -25 to 25" H2O 0.5" H2O MD-17242 $ 2,195.95
0 to 240 psi MD-74915 1,195.95 3051CD2A22A1A M5 -250 to 250" H2O 2.5" H2O MD-17243 1,960.95
3-Valve Manifold MD-74906 170.00 3051CD3A22A1A M5 -1000 to 1000" H2O 10.0" H2O MD-17244 1,960.95
3051CD4A22A1A M5 -300 to 300 psi 3 psi MD-17245 2,129.95
Mounting Bracket for 2" Pipe or Panel, B4 MD-17249 59.95

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