3100-LCD_pic
A_630_600x600A_631_NEW_600x6003100_600x600

Dwyer Series 3100D Explosion-proof Differential Pressure Transmitter

$ 935.00–$ 1,010.00

Clear selection
SKU: N/A Categories: ,

Product Description

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

The Mercoid® Series 3100D 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 3100D 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 3100D 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

Models

Model Description
3100D-1-FM-1-1 Smart differential pressure transmitter, range 0-6″ w.c.
3100D-2-FM-1-1 Smart differential pressure transmitter, range 0-30″ w.c.
3100D-3-FM-1-1 Smart differential pressure transmitter, range 0-150″ w.c.
3100D-4-FM-1-1 Smart differential pressure transmitter, range 0-750″ w.c.
3100D-5-FM-1-1 Smart differential pressure transmitter, range 0-100 psi.
3100D-6-FM-1-1 Smart differential pressure transmitter, range 0-300 psi.
3100D-7-FM-1-1 Smart differential pressure transmitter, range 0-1000 psi.

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); 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, ATEX option available (consult factory).

Features

  • 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 units

Literature

Manuals

Instruction Manual

Catalog Pages

Series 3100D Catalog Page

Approvals

CE Approval
Atex Approval
FM Approval – Canada
FM Approval – USA

Drawings

Adobe Reader in format .PDF
CAD Drawing in format .DWG

Accessories

Model Number Description
316SS angle bracket with bolts. A-630 316SS angle bracket with bolts.
316SS flat bracket with bolts. A-631 316SS flat bracket with bolts.
Flanged 3-valve block manifold. BBV-1F Flanged 3-valve block manifold.
Flanged 5-valve manifold with top mounted vent valves. BBV-22F Flanged 5-valve manifold with top mounted vent valves.
HART® Communicator Software DevCom2000 HART® Communicator Software
A-632 1/2″ npt adapter
A-467 Sintered filter, 1/4″ male npt, bronze

Model Chart

EXAMPLE 3100D  1 FM 1 1  LEC S2  A1  00  H 2  X  X    Series 3100D-1-FM-1-1-LECS2A100H2-X-X, Explosion Proof 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 3100D                           Explosion-Proof 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  
APPROVAL RATING     FM
ATEX
WP		                       FM Approval
ATEX Approved
General Purpose NEMA 4X/IP66  (SST Housing only)
PROCESS CONNECTIONS       1
3 		                     1/4″ Female NPT
Diaphragm Seal 
ELECTRICAL CONNECTION         1                    1/2″ Female NPT
DIAPHRAGM SEAL TYPE           LEC
LED
LEH
LEL
LFC
LFD
LFH
LFL		                 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
MOUNTING FLANGE             S2
S3 		               2″ (50mm) 316L Stainless Steel
3″ (80mm) 316L Stainless Steel
MOUNTING FLANGE RATING               A1
A2
D1
D2
J1
J2		             ANSI CLASS 150
ANSI CLASS 300
DIN PN 10/16  
DIN PN 25/40  
JIS 10K       
JIS 20K               
EXTENSION LENGTH                 00
05
10
15 		           No Extension Standard Option for Flush Mount
2″ (50mm)
4″ (100mm)
6″ (150mm) 
WETTED PARTS                   H
P
S
T		         Hastelloy C-276 Diaphragm
PTFE and 316L Stainless Steel Diaphragm
316L Stainless Steel Diaphragm
Tantallum Diaphragm
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
SSH
CC
NIST		 5 Digit LCD
316 Stainless Steel Housing (Only w/WP housing)
Custom Calibration
NIST Traceable Calibration Certificate 

FAQ

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.
Related
Series 3200G
Series 3200G
Series 3100D
Series 3100D
Series 3100MP
Series 3100MP

Related Products