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Series 3100MP Explosion-Proof Multiplanar Differential Pressure Transmitter
HART®, Push Button Configuration, Rangeability (100:1)
The Mercoid® Series 3100MP Multiplanar Smart Pressure Transmitter is a microprocessor-based high performance transmitter, which has flexible pressure calibration, push button configuration, and programmable using HART® Communication. The multiplanar design simplifies installation, saving operator time and money during set up. The 3100MP can be installed vertically without adaptors or brackets regardless of the process connection orientation. The multiplanar footprint fits standard manifold valves and averaging flow sensors. The Series 3100MP is capable of being configured for differential pressure or level applications with the zero and span buttons. A field calibrator is not required for configuration. The transmitter software compensates for thermal effects, improving performance. EEPROM stores configuration settings and stores sensor correction coefficients in the event of shutdowns or power loss. The Series 3100MP is FM or ATEX approved for use in hazardous (classified) locations. The 100:1 rangeability allows the smart transmitter to be configured to fit any application.
Product Applications
- Flow measurement
- Level monitoring
- Filter or pump differential pressure
- Critical process monitoring
Models & Ordering
Specifications
- Service:
- Compatible gases, steam, liquids or vapors.
- Wetted Materials:
- 316L SS.
- Accuracy:
- ±0.075% FS (@ 20°C).
- Rangeability:
- 100:1 turn down.
- Stability:
- ±0.125% FSO/yr.
- Temperature Limits:
- >Process: -40 to 248°F (-40 to 120°C);
Ambient: Without LCD: -40 to 185°F (-40 to 85°C);
With LCD: -22 to 176°F (-30 to 80°C). - Pressure Limits:
- Max. pressure: Range: -14.5 to 2000 psi; Burst pressure: 10000 psi.
- Thermal Effect:
- ±0.125% span/32°C.
- Power Requirements:
- 11.9 to 45 VDC.
- Output Signal:
- 4 to 20 mA /HART® Communication.
- Response Time:
- 0.12 s.
- Damping Time:
- 0.25 to 60 s.
- Loop Resistance:
- >Operation: 0 to 1500 Ω;
HART® Communication: 250 to 500 Ω. - Electrical Connection:
- Two 1/2" female NPT conduit, screw terminal.
- Process Connection:
- 1/4" female NPT.
- Display:
- Optional 5 digit LCD.
- Enclosure Rating:
- NEMA 4X (IP66) and explosion-proof for Class I, Div I, Groups A, B, C and D.
- Weight:
- 8.6 lb (3.9 kg).
- Agency Approvals:
- CE, FM, ATEX option available (consult factory).
Features
- Completely configurable using zero/span button (no calibrator required)
- Rangeability (100:1)
- Multiplanar
- Fits standard manifold valves
- Automatic sensor temperature compensation
- Easy installation
Accessories
| Model Number | Description | Usually Ships* | Price | Order | |
|---|---|---|---|---|---|
 |
A-630 | 316SS angle bracket with bolts. | Same Day | $120.00 | Order |
 |
A-631 | 316SS flat bracket with bolts. | 5-6 Weeks | $120.00 | Order |
 |
BBV-1F | Flanged 3-valve block manifold. | Same Day | $270.00 | Order |
 |
BBV-22F | Flanged 5-valve manifold with top mounted vent valves. | Same Day | $416.00 | Order |
 |
DevCom2000 | HART® Communicator Software | 2-3 Weeks | $2,448.00 | Order |
Videos
Model Chart
| EXAMPLE | 3100MP | 1 | FM | 1 | 1 | LEC | S2 | A1 | 00 | H | 2 | X | X | Series 3100MP-1-FM-1-1-LECS2A100H2-X-X, Explosion Proof Multiplanar DP Transmitter, range 0.302-6.0" w.c., FM Approval, 1/2" npt female, 2 extended diaphragm seals capillary type, 2" mounting flange 316L, ANSI Class 150, no extension length, Hastelloy C-276 diaphrapm wetted parts, DC silicon 200 | |
| SERIES | 3100MP | Explosion-Proof Multiplanar Differential Pressure Transmitter | |||||||||||||
| RANGE | 1 2 3 4 5 6 7 |
0 - 6.0" w.c. 0 - 30" w.c. 0 - 150" w.c. 0 - 750" w.c. 0 - 100 psig 0 - 300 psig 0 - 1000 psig |
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| APPROVAL RATING | FM WP |
FM Approval |
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| PROCESS CONNECTIONS | 1 3 |
1/2" npt female Diaphragm Seal |
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| ELECTRICAL CONNECTION | 1 2 |
1/2" npt female G (metric) |
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| DIAPHRAGM SEAL TYPE |
LEC |
2 Extended Diaphragm Seals Capillary Type 1 Extended Diaphragm Seals Direct Mount High Side 1 Extended Diaphragm Seals Capillary Type High Side 1 Extended Diaphragm Seals Capillary Type Low Side 2 Flush Diaphragm Seals Capillary Type 1 Flush Diaphragm Seals Direct Mount High Side 1 Flush Diaphragm Seals Capillary Type High Side 1 Flush Diaphragm Seals Capillary Type Low Side |
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| MOUNTING FLANGE | S2 S3 |
2" (50mm) 316L Stainless Steel 3" (80mm) 316L Stainless Steel |
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| MOUNTING FLANGE RATING |
A1 |
ANSI CLASS 150 |
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| EXTENSION LENGTH | 00 05 10 15 |
No Extension Standard Option for Flush Mount 2" (50mm) 4" (100mm) 6" (150mm) |
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| WETTED PARTS | H P S T |
Hastelloy C-276 Diaphragm PTFE and 316L Stainless Steel Diaphragm 316L Stainless Steel Diaphragm Tantallum Diaphragm |
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| FILL FLUID | 2 | D.C. Silicon 200 (-40-400° F) | |||||||||||||
| CAPILLARY LENGTH HIGH SIDE | |
X | Capillary length 0-20 feet (whole numbers only) | ||||||||||||
| CAPILLARY LENGTH LOW SIDE | X | Capillary length 0-20 feet | |||||||||||||
| OPTIONS |
LCD |
5 Digit LCD |
Approvals
Drawings
Questions
- Question
- What is specified by the temperature coefficient and how is it important to my readings?
- Answer
- As the ambient temperature changes, the output current will drift slightly. The temperature coefficient specifies the amount of drift per °F/°C. Since the temperature affects the transmitter output, the temperature coefficient is important to accuracy of your reading.
Photo Downloads
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