Description

Series 3100MP Explosion-Proof Multiplanar Differential Pressure Transmitter

HART®, Push Button Configuration, Rangeability (100:1)

 

The Mercoid DWYER Series 3100MP Differential Pressure Transmitter is a microprocessor-based high performance transmitter, which has flexible pressure calibration, push button configuration, and programmable using HART® Communication. The DWYER Series 3100MP Differential Pressure Transmitter 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.

Product Applications

• Flow measurement
• Level monitoring
• Filter or pump differential pressure
• Critical process monitoring

 

Features

• Completely configurable using zero/span button (no calibrator required)
• Rangeability (100:1)
• Multiplanar
• Fits standard manifold valves
• Automatic sensor temperature compensation
• Easy installation

 

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).

 

Models & Ordering

Without LCD

Model	Description
3100MP-1-FM-1-1	Smart differential pressure transmitter, range 0-6.0″ wc, with aluminum housing, FM approved, multiplanar
3100MP-2-FM-1-1	Smart differential pressure transmitter, range 0-30″ wc, with aluminum housing, FM approved, multiplanar
3100MP-3-FM-1-1	Smart differential pressure transmitter, range 0-150″ wc, with aluminum housing, FM approved, multiplanar
3100MP-4-FM-1-1	Smart differential pressure transmitter, range 0-750″ wc, with aluminum housing, FM approved, multiplanar
3100MP-6-FM-1-1	Smart differential pressure transmitter, range 0-300 psi, with aluminum housing, FM approved, multiplanar
3100MP-7-FM-1-1	Smart differential pressure transmitter, range 0-1000 psi, with aluminum housing, FM approved, multiplanar

 

With LCD

Model	Description
3100MP-1-FM-1-1-LCD	Smart differential pressure transmitter, range 0-6.0″ wc, with aluminum housing, FM approved, multiplanar with LCD
3100MP-2-FM-1-1-LCD	Smart differential pressure transmitter, range 0-30″ wc, with aluminum housing, FM approved, multiplanar with LCD
3100MP-3-FM-1-1-LCD	Smart differential pressure transmitter, range 0-150″ wc, with aluminum housing, FM approved, multiplanar with LCD
3100MP-4-FM-1-1-LCD	Smart differential pressure transmitter, range 0-750″ wc, with aluminum housing, FM approved, multiplanar with LCD
3100MP-5-FM-1-1-LCD	Smart differential pressure transmitter, range 0-100 psi, with aluminum housing, FM approved, multiplanar with LCD
3100MP-7-FM-1-1-LCD	Smart differential pressure transmitter, range 0-1000 psi, with aluminum housing, FM approved, multiplanar with LCD