Mercoid Series 3100
Explosion-proof Differential Pressure Transmitter
HART® Communication, Push Button Configuration, Rangeability (100:1)
 

Mercoid Series 3100The Mercoid® Series 3100 Smart Pressure Transmitter is a microprocessor-based high performance transmitter, which has flexible pressure calibration, push button configuration, and programmable using HART® Communication. The Series 3100 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 3100 is FM approved for use in hazardous (classified) locations. The 100:1 rangeability allows the smart transmitter to be configured to fit any application.

  • Completely configurable using zero/span buttons (no calibrator required)
  • Rangeability (100:1)
  • High accuracy (0.075%)
  • Automatic ambient temperature compensation
  • Fail-mode process function
  • Selectable engineering unit
 

Series 3100 Product Specifications:
Service: Compatible gases, steam, liquids or vapors.P/1.
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); Ambient (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 seconds.
Damping Time: 0.25-60 seconds.
Loop Resistance: Operation: 0 to 1500 Ohm; HART® Communication: 250 to 500 Ohm.
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.
 
Ordering Information:
Model Number Description Usually Ships
3100D-1-FM-1-1-LCD Smart differential pressure transmitter, range 0.302-6" w.c. Consult with Us
3100D-2-FM-1-1-LCD Smart differential pressure transmitter, range 0.6-30" w.c. Same Day
3100D-3-FM-1-1-LCD Smart differential pressure transmitter, range 1.5-150" w.c. Same Day
3100D-4-FM-1-1-LCD Smart differential pressure transmitter, range 7.5-750" w.c. Same Day
3100D-5-FM-1-1-LCD Smart differential pressure transmitter, range 1-100 psi. Same Day
3100D-6-FM-1-1-LCD Smart differential pressure transmitter, range 3-300 psi. Same Day
3100D-7-FM-1-1-LCD Smart differential pressure transmitter, range 10-1000 psi. Consult with Us
3100D-8-FM-1-1-LCD Smart differential pressure transmitter, range 30-3000 psi. Consult with Us
3100D-9-FM-1-1-LCD Smart differential pressure transmitter, range 60-6000 psi. Consult with Us
 
Series Accessories:
  • A-630 - 316SS angle bracket with bolts.
  • A-631 - 316SS flat bracket with bolts
 
 
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