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INPUTSINPUTS
INPUTSINPUTS
INPUTS
A) A)
A) A)
A)
THERMOCOUPLETHERMOCOUPLE
THERMOCOUPLETHERMOCOUPLE
THERMOCOUPLE
Type :Type :
Type :Type :
Type : J, K, T, E, N, S, R, B, L, U, G(W), D(W3),
C(W5), Platinel II, °C/°F selectable.
External resistanceExternal resistance
External resistanceExternal resistance
External resistance: 100 Ω max, maximum error
0,1% of span.
Burn outBurn out
Burn outBurn out
Burn out: It is shown as an overrange condition
(standard). It is possible to obtain an underrange
indication by cut and short.
Cold junctionCold junction
Cold junctionCold junction
Cold junction: automatic compensation from 0 to
50 °C.
Cold junction accuracy Cold junction accuracy
Cold junction accuracy Cold junction accuracy
Cold junction accuracy : 0.1 °C/°C
Input impedanceInput impedance
Input impedanceInput impedance
Input impedance: > 1 MΩ
CalibrationCalibration
CalibrationCalibration
Calibration : according to IEC 584-1 and DIN
43710 - 1977.
STANDARD RANGES TABLE
(*) P. equal to Platinel II
B) RTDB) RTD
B) RTDB) RTD
B) RTD (
RR
RR
Resistance
TT
TT
Temperature
DD
DD
Detector)
InputInput
InputInput
Input: for RTD Pt 100 Ω, 3 wire connection.
Input circuitInput circuit
Input circuitInput circuit
Input circuit: current injection.
°C/°F selection°C/°F selection
°C/°F selection°C/°F selection
°C/°F selection: via front pushbuttons or serial link.
Line resistanceLine resistance
Line resistanceLine resistance
Line resistance: automatic compensation up to 20
Ω/wire with no measurable error.
CalibrationCalibration
CalibrationCalibration
Calibration: according to DIN 43760
Burn out Burn out
Burn out Burn out
Burn out : The instrument detect the open condition
of one or more wires. It is able to detect also the
short circuit of the sensor.
STANDARD RANGES TABLE
C) LINEAR INPUTSC) LINEAR INPUTS
C) LINEAR INPUTSC) LINEAR INPUTS
C) LINEAR INPUTS
Read-outRead-out
Read-outRead-out
Read-out: keyboard programmable between
-1999 and +9999.
Decimal pointDecimal point
Decimal pointDecimal point
Decimal point: programmable in any position
Burn outBurn out
Burn outBurn out
Burn out: the instrument shows the burn out
condition as an underrange condition for 4-20
mA, 1-5 V and 2-10 V input types.
It shows the burn out condition as an underrange
or an overrange condition (selectable by
soldering jumper) for 0-60 mV and 12-60 mV
input types. No indication are available for 0-20
mA, 0-5 V and 0-10 V input types.
T/CT/C
T/CT/C
T/C
typetype
typetype
type
RangesRanges
RangesRanges
Ranges
0
1
2
3
4
5
6
7
8
9
10
11
12
13
23
24
25
26
27
28
29
30
31
32
33
34
35
36
JJ
JJ
J
KK
KK
K
TT
TT
T
EE
EE
E
NN
NN
N
SS
SS
S
RR
RR
R
BB
BB
B
LL
LL
L
UU
UU
U
G(W)G(W)
G(W)G(W)
G(W)
D(W3)D(W3)
D(W3)D(W3)
D(W3)
C(W5)C(W5)
C(W5)C(W5)
C(W5)
P.(*)P.(*)
P.(*)P.(*)
P.(*)
-150 / 1830 °F
-150 / 2500 °F
-330 / 750 °F
-150 / 1470 °F
-150 / 2550 °F
-60 / 3200 °F
-60 / 3200 °F
32 / 3300 °F
-150 / 1650 °F
-330 / 1110 °F
0 / 4170 °F
0 / 4170 °F
0 / 4170 °F
-150 / 2550 °F
-100 / 1000 °C
-100 / 1370 °C
-200 / 400 °C
-100 / 800 °C
-100 / 1400 °C
-50 / 1760 °C
-50 / 1760 °C
0 / 1820 °C
-100 / 900 °C
-200 / 600 °C
0 / 2300 °C
0 / 2300 °C
0 / 2300 °C
-100 / 1400 °C
InputInput
InputInput
Input
typetype
typetype
type
RangesRanges
RangesRanges
Ranges
- 200 / 850 °C
- 330 / 1560 °F
14
37
RTD Pt 100 RTD Pt 100
RTD Pt 100 RTD Pt 100
RTD Pt 100
ΩΩ
ΩΩ
Ω
DIN 43760DIN 43760
DIN 43760DIN 43760
DIN 43760
LHL-1-NEUTRO.pmd 19/04/2004, 15.0722