Dm3 transmitter datasheet v4.0

1. DM3 Density Transmitter
methods currently in use.
The DM3 Transmitter is uniquely NIST traceable
and suitable for on-site NTEP approval,
with its performance characteristics stored
in its internal memory. On-site automatic
calibration and verification of the system
is a simple as a press of a button, making it
instantaneously ready for use.
Access to the DM3 Transmitter configuration is
simple using any computer connected via the
ethernet port using a standard browser. The
DM3 Transmitter also provides access to control
information and instrument parameters. This
may be shared electronically with production
or off-site maintenance personnel to further
optimize production efficiency.
An internal SD memory card slot is installed to store critical configuration details, calibration,
and configuration data and protects the DM3 Transmitter from corruption. Should a new
parameter be entered, the DM3 Transmitter automatically updates the new value in its
memory via the SD card. This data can also be modified using any computer.
The DM3 Transmitter can be easily diagnosed on-site. Systematic maintenance tests,
electrical test characteristics, stability, and zero testing to be performed and to help isolate
any problems should they occur.
The DM3 Transmitter may be mains powered, or via solar using its 24V dc supply with a solar
panel, allowing it’s use in remote areas. A comprehensive range of network options are
available, as well as a standard RJ45 Ethernet communication, 4-20mA and 0 – 10V analog
output signals.
The DM3 Density Transmitter is used in conjunction with the DM3 to transmit density and
technical data. It’s linear density measurement may be calibrated in % dry solids, wet
density or wet specific gravity in panel or wall mounted enclosures. The unique combination
of vibration compensated DM3 in-line density meters and an anti-vibration algorithm in the
transmitter allows for a direct measurement of mass per unit volume system to measure
density in heavy industrial environments, bringing an innovative alternative to ineffective
DM3 Transmitter Specification DMT-0812© Continuous development may cause this specification to change without notice.

2. DM3 Transmitter Technical Data
Display:
Update Rate:
Signal Averaging:
Standard Interfaces:
Standard Analog Outputs:
Anti Vibration Algorithm:
Calibration Standards:
Network Options:
Power Supply:
Operating Temperature:
Storage Temperature:
Environmental Protection:
Wall mounting enclosure:
Enclosure Options:
Approvals:
Weights:
4 digit LCD display 128mm wide x 64 mm deep (5” x 2.5”)
110 times per second
Up to 250 readings in single unit increments
EtherNet 10/100 base T; embedded web server
Serial RS 232: simplex to printer or scoreboard removal
4 – 20mA into 500 Ohms and 0 – 10Vdc (max. 10mA)
Frequencies > 0.25 Hz
Wet specific gravity (sg) or wet density in lb/ft
3
or kg/m
3
, or % dry solids
ControlNet, DeviceNet, EtherNet/IP, Allen-Bradley Remote I/O,
Modbus TCP/IP, Profibus DP, Digital I/O
120 – 240 V ac, 47 – 63 Hz, 24 V dc. Maximum 10 Watts
Minus 10 to + 40º C (minus 14 to + 104º F)
Minus 30º to + 70º C (minus 22º to + 158º F)
Panel mounting case: Indoor NEMA 12 and IP 52
Outdoor NEMA 4X and IP65, explosion proof to Class 1, Division 2
Panel front rim: 178mm wide x 102mm high x 19mm thick rim (7”x4”x0.73”)
with aluminum enclosure 144mm wide x 76mm high x 106mm clearance
(5.65”x2.98”x4.16”)
Wall mount stainless steel: 10.2” x 8.3” wide x 5.5” deep (259x210x140 mm)
Rockwell Automation Encompass
National Type Evaluation Program (NTEP) with NIST traceability
Explosion proof to Class I, Division 2, Groups A, B, C, D, T4A (Optional and
includes Explosion Proof to Class II, Division 2, Groups E, F, G, T4A)
EtherNet/IP Composite Test Revision 4
DeviceNet Composite Test Revision 19
Canada Weights and Measures
Underwriters Laboratory (UL) and Canadian Underwriters Laboratory (CUL)
IECEE CB internationally recognized safety certificate (www.iecee.org/
cbscheme)
CE European Electro-magnetic insensitivity to DIN EN 50 081–2 & 082-2
Wall mounting; 6.5 lb (3 kg) Panel Mounting: 1.85 lb (0.85 kg)
Features
»»The first vibration compensated mass per unit volume system to replace nuclear density systems
»»Density based on NIST traceable weights, with push button auto calibration & verification
»»Embedded web server allows access to system via any computer web browser
»»SD memory card stores, updates and corruption protects all critical details
»»Troubleshoot manager allows simple on-site diagnosis
»»Comprehensive range of network options and 4-20mA signal
»»International approvals CE, UL & CSA explosion proof, UL/ULC, NTEP, CSA Weights & Measures
»»May be powered by 120V/240 Vac, 24 Vdc or solar panel
»»Global service support available
DM3 Transmitter Specification DMT-0812© Continuous development may cause this specification to change without notice.