Proximitor®
Description
The 3500/40M Proximitor® Monitor is a 4-channel monitor that accepts input
from Bently Nevada proximity transducers, conditions the signal to provide
various vibration and position measurements, and compares the conditioned
signals with user-programmable alarms. The user can program each channel of
the 3500/40M with the 3500 Rack Configuration Software to perform any of the
following functions:
• Radial Vibration
• Thrust Position
• Differential Expansion
• Eccentricity
• REBAM®
Note: The monitor channels are programmed in pairs and can perform up to two of these
functions at a time. Channels 1 and 2 can perform one function, while channels 3 and 4
perform another (or the same) function.
The primary purpose of the 3500/40M monitor is to provide:
1. Machinery protection by continuously comparing monitored parameters
against configured alarm setpoints in order to drive alarms.
2. Essential machine information for both operations and maintenance
personnel.
Each channel, depending on configuration, typically conditions its input signal
into various parameters called “static values”. The user can configure alert
setpoints for each active static value and Danger setpoints for any two of the
active static values.
Specifications
Inputs
Signal
Accepts from 1 to 4 proximity
transducer signals.
Input
Impedance
Standard I/O
10 kΩ
TMR I/O
The effective impedance of three
Bussed TMR I/O channels wired in
parallel to one transducer is 50
kΩ.
Power
Consumption
7 watts typical
Sensitivity
Radial Vibration
3.94 mV/µm (100 mV/mil) or
7.87 mV/µm (200 mV/mil).
Thrust
3.94 mV/µm (100 mV/mil) or
7.87 mV/µm (200 mV/mil).
Eccentricity
3.94 mV/µm (100 mV/mil) or
7.87 mV/µm (200 mV/mil).
Differential
Expansion
0.394 mV/µm (10 mV/mil) or
0.787 mV/µm (20 mV/mil).
REBAM
40 mV/µm (1000 mV/mil) or
80 mV/µm (2000 mV/mil).
Thursday 24 November 2011
Loop-Powered 2-Wire Field Indicator
Loop-Powered 2-Wire Field Indicator
- ATEX II 2 G EEx ia IIC T6
- ATEX II 2 G EEx d IIC T6 / T4
- FM approved
• No additional power supply required, low power
demand drawn from signal circuit
• Input signal 4 to 20 mA
• Voltage drop < 1V at 20 mA
• Large 3 1/2-digit LCD display unit
• Display proportional to input signal
• Display switchable to square-root extraction
of input signal
• Universal range adjustment
• Zero elevation or suppression
• Adjustment of display range without simulator
• Decimal point selectable
• Display characteristic invertible
• Replaceable unit-of-measurement labels
• Robust design/vibration-resistant
• Protection class IP 66
• Insensitive to interference from radiotelephones
• Can be mounted in any position
• Complete mounting kit
Process Controllers
ECA60 Process Controllers
 |
| ECA60 Process Controllers |
• Autotuner
• Adaptive control
• pPIcontrol
• Gain scheduling
• Feed forward
• CLPM
• Deviation alarm
TheECAseries is a family of general purpose process
controllers suitable for industrial applications for controlling
temperature, pressure, flow, level, etc. The ergonomic
design makes the controllers restful to the
eye and easy to use. All functions, including configuration,
can be accessed from the controller front.
All units in the ECA family can communicate with a
computer using the standard COMLI protocol. Both
realtime data and configuration information can be
ECA60 Process Controllers
• Analog or pulse output
• Serial communication
• Configuration from front or PC
• Process value alarm
• Single or dual loop
• Arithmetic and logic functions
• Short sample time
transferred via the communication link. TheBaud rate
is adjustable.
Configuration can be set during operation. The
controller units are factory preconfigured, enabling
practically immediate use. A configuration structure
combines simplicity with power. There are no codes
to memorize, and all the user needs to know is shown
on the full graphical LCD display in plain English.
The cost effective solution.
for process and tank control. The 244LVP is the proven alternative solution to
guided micro wave or radar sensors.
Process wetted parts consist of stainless steel 316L (1.4404) or Hastelloy C for
the optimal adaption to the process at the lowest price. It is very rugged, has a
long life cycle and requires no maintenance. The process connections are as
DN50 or DN80 respectively 2” or 3” ANSI Class 300.
The 244LPV joins the experience of Foxboro Eckardt with most advanced FDT /
DTM technology.
Wednesday 23 November 2011
Intelligent Positioner
The following chapter contains reduced Product Specifications of the instruments:
SRD960 Intelligent Positioner with HART, FoxCom,
PROFIBUS or FOUNDATION Fieldbus
— EEx d Explosion Proof
SRD991 Intelligent Positioner with HART, FoxCom,
PROFIBUS or FOUNDATION Fieldbus
— EEx ia Intrinsically Safe
Partial Stroke Testing for SRD991 and SRD960
SRI990 Analog Positioner
SRI986 Electro-Pneumatic Positioner
SRI983 Electro-Pneumatic Positioner
— Explosion Proof or EEx d version
SRP981 Pneumatic Positioner
SMI983 Electrical Position Transmitter
SMP981 Pneumatic Position Transmitter
SGE985 Inductive Limit Switch
FRS923 Filter regulator
IP24 IP Transducer for field service
IP25 IP Transducer 19"
Accessories for Positioner
g Display and Local User Interface:
• MultiliEasy configuration by means of
4 external pushbuttons
• Multilingual Full-Text Graphic-LCD or LEDs
• Status- and Diagnostic-Messages displayed on LCD
g Accessories
• Booster
• Gauges
g Suitable for safety applciations up to SIL 3
g Partial Stroke Test (PST) for Emergency
Shutdown applications
g Infrared Interface for wireless communication
g Additional Inputs/Outputs (optional):
• 2 binary outputs (limits)
• Position feedback 4 to 20 mA, 1 alarm output
• 2 binary inputs
• Binary Inputs/Outputs dedicated to SIS logic solvers
• Built-in independent inductive limit switches or micro
switches (optional)
g Version “Intelligent with Communication”:
• Autostart with self calibration
• Self diagnostic, status and diagnostic messages
• Communication HART, FOUNDATION Fieldbus H1,
PROFIBUS-PA or FoxCom
• Configuration by means of local keys, Hand Held
Terminal, PC or I/A Series system or with an infrared
interface by means of IRCOM
g For all Versions:
• Stroke range 8 to 260 mm (0.3 to 10.2 in)
• Angle range up to 95°
• Supply air pressure up to 6 bar (90 psig), with “Spool
Valve” up to 7 bar (105 psig)
• Single or double acting
• Mounting on linear actuators according to NAMUR:
– IEC 534 Part 6
– VDI/VDE 3847
• Direct mounting on actuators FlowPak and FlowTop
• Mounting on rotary actuators acc. to VDI/VDE 3845
• Protection class IP 66, NEMA 4X
• Explosion protection:
– II 2 G EEx d (Flame-proof) according to ATEX
– Explosion-proof according to FM
Input
All “intelligent” versions are with micro controller
With HART communication
Two-wire system
Reverse polarity protection . .built-in standard feature
Signal range . . . . . . . . . . . . .4 to 20mA
Operating range . . . . . . . . . .3.6 to 21mA
Voltage . . . . . . . . . . . . . . . . .dc 12 to 36 V (unloaded circuit)
Max. load . . . . . . . . . . . . . . .360 Ohms (7.8 V at 20 mA)
Communication signal . . . . .HART, 1200 Baud, FSK
modulated on 4 to 20 mA
With Fieldbus communication (acc. to FISCO)
Input signal . . . . . . . . . . . . . .digital fieldbus
Supply voltage . . . . . . . . . . .dc 9 to 32 V
Operating current. . . . . . . . .10.5 mA ±0.5 mA
(base current)
Current amplitude . . . . . . . . .±8 mA
Fault current. . . . . . . . . . . . .base current +0 mA (+4 mA
by means of independent
FDE-safety circuit)
PROFIBUS-PA
Data transfer . . . . . . . . . . . .acc. to PROFIBUS- PA profile
class B based on EN 50170 and DIN 19245 part 4
FOUNDATION Fieldbus H1
Data transfer . . . . . . . . . . . .FF Specification Rev. 1.4,
Link-Master (LAS)
Function blocks . . . . . . . . . . .AO, PID, Transducer,
Resource, 2x DI, DO
With FoxCom communication
Input signal . . . . . . . . . . . . . .digital
Supply voltage . . . . . . . . . . .dc 13 to 36 V
Supply current . . . . . . . . . . .~ 9mA at 24 V
Communication signal . . . . .FoxCom digital, 4800 Baud,
FSK modulated on
supply voltage
Subscribe to:
Posts (Atom)