1 • INSTALLATION
• Dimensions and cut-out; panel mounting
Panel mounting:
Fix the device with the bracket provided before making any electrical
connections.
To mount two or more devices side by side, use the cut-out dimensions
shown above.
CE MARKING: The instrument conforms to the European Directives
2004/108/CE and 2006/95/CE with reference to the generic standards:
EN 61000-6-2 (immunity in industrial environment) EN 61000-6-3 (emission
in residential environment) EN 61010-1 (safety)
.
MAINTENANCE: Repairs must be done out only by trained and specialized
personnel. Cut power to the device before accessing internal parts.
Do not clean the case with hydrocarbon-based solvents (Petrol,
Trichlorethylene, etc.). Use of these solvents can reduce the mechanical
reliability of the device. Use a cloth dampened in ethyl alcohol or water to
clean the external plastic case.
SERVICE: GEFRAN has a service department. The warranty excludes
defects caused by any use not conforming to these instructions.
4T 48
UNIVERSAL TEMPERATURE INDICATOR
SOFTWARE VERSION 3.2x
(includes R77 version)
code 81600G / edition 13 - 07/2011
INSTALLATION and
OPERATION MANUAL
99
10
45
45
48
70
70
63
48
For correct and safe
installation, follow
the instructions and
observe the warnings
contained in this
manual.
!
Faceplate protection
IP65
Working / Storage temperatures 0...50°C / -20...70°C
Relative humidity 20 to 85%, non-condensing
Installation Panel mounting, extractable from front
Weight
150g
°C / °F selection Faceplate configurable
Linear scale ranges -1999...9999
Configurable decimal point position,
possible 32 segment linearization
Transmitter / Sensor Power
Supply (option)
24V ±10%, 50mA
15V for transmitter, max. 50mA
1,2V for potentiometer > 100Ω
Fuse (inside device, not
operator serviceable)
100...240Vac - tipo T - 500mA - 250V
11...27Vac/dc - tipo T - 1,25A - 250V
Power supply (switching)
(std) 100...240Vac/dc ±10%, 50/60Hz, 5,5VA
(opt) 20...27Vac/dc ±10%, 50/60Hz, 5,5VA
Max. non-linearity error See t.P parameter
Resolution
(function of settable
sample time)
120msec, >14bit - 16000 points
60msec, >14bit - 16000 points
(only for linear inputs)
30msec, >13bit - 8000 points
(only for linear inputs)
15msec, >12bit - 4000 points
(only for linear inputs)
Thermocouples J, K, R, S, T, B, E, N
(IEC 584-1, CEI EN 60584-1, 60584-2)
L GOST, U, G, D, C
Custom linearization available on request
Cold junction error 0,1° / °C
RTD type (scale configurable within
indicated range, with or without
decimal point)
Max. RTD line resistance
DIN 43760 (PT100), JPT100
20Ω
PTC type / NTC type 990Ω, 25°C / 1KΩ, 25°C
Display 4 digit red LED’s; digit height 10mm,
Keys 3 mechanical keys (Raise, Lower, F)
Accuracy 0.2% f.s. at 25°C ambient temperature,
ts=120msec
Main input TC, RTD, PTC, NTC
60mV, 1V Ri ≥ 500KΩ; 5V, 10V Ri ≥10KΩ
20mA, Ri = 50Ω
adjustable digital filter
2 • TECHNICAL SPECIFICATIONS
FUNCTION
CABLE
LENGTH USED
TC input probe
0,8 mm
2
compensated 5 m
“PT100” input probe
1 mm
2
3 m
Power supply cable
1 mm
2
1 m
EMC conformity has been tested with the following connections
Environmental conditions of
use for internal use only, altitude up to 2000m
Logic input
(only R77 version)
24V, 5mA (Ri = 47KΩ) isolation 1500V
or voltage-free contact
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