1.2 Overview of Transmitter
The Mercoid
®
Smart Pressure Transmitter is a microprocessor
based pressure transmitter with a capacitance sensor optimized for
draft measurement. The Model 3100 has a true draft analog range
from 0 to 20 mA. This transmitter is explosion-proof, high precision
accuracy, reliability and has digital communication for remote
communication system.
The Model 3100 is enabled with HART
®
communication with Host,
HHT (HART
®
Communicator) or PC Configurator. The transmitter’s
various variables in host are able to be changed, configured and
calibrated by users. The HART
®
Communication between DC power
supply and transmitter requires a 250~ 550 Ohm resistance.
1.3 Software Compatibility
The Mercoid
®
Smart Pressure Transmitter's software is implemented
at the factory. The following functions can be configured using a
HHT (Hart
®
Communicator).
● : Supported
Δ : Supported but update required
Function
ZERO/SPAN
ZERO TRIM
ZERO Adj
Units set
Range set
Dampening set
LCD decimal set
Function Supports
ZERO/SPAN
Button
Rev.58
●
●
●
●
●
●
●
PC/PDA
●
●
●
●
●
●
●
HART
HHT
●
●
●
●
●
●
Δ
Page 3
HART
®
is a registered Trademark of HART Communication Foundation
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