|
Measuring
points |
10, 20 or 30 points |
|
Inputs |
Thermocouples |
R, S, B, K, E, J, T, N, WWRe5-26, WWRe0-26,
PR20-40, PR5-20, Ni-NiMo, AuFe-CR, Platinel, U,
L |
|
DC Voltage |
±12.5mV, ±25mV, ±60mV, ±120mV, ±200mV,
±500mV, ±2V, ±5V, ±20V*, ± 50V* |
|
DC current |
Applicable by adding shunt resistors
(100
 , 250
) |
|
Resistance
thermometers |
Pt100,
JPt100, Pt50, Pt-Co |
- Thermocouple and DC
voltage multi-range models have a total of 37
ranges including 29 thermocouple ranges and 8 DC
voltage ranges (excluding that marked with *
±20V and ±50V)
- Thermocouple, DC
voltage and resistance thermometer multi-range
models have a total of 47 ranges including 29
thermocouple ranges, 8 resistance thermometer
ranges and 10 DC voltage ranges.
|
|
Measuring
period |
30 points/second (2 seconds for
maths configuration on LE2000) |
|
Accuracy
rating |
±0.05% of measuring range ± 1
digit (at DC voltage ±25mV) |
|
Reference
junction compensation accuracy |
K, E, J, T,
Nicrosil-Nisil, Platinel: ± 0.5°C
R, S, Ni-NiMo, AuFe-Cr,
WWRe5-26, WWRe0-26, U, L: ±
1°C |
|
Burnout |
Thermocouple input and resistance
thermometer input only (DC voltage input is
impossible.)
Up scale burnout
Detection pulse width of 5 ms and detection
ON-OFF switching possible (internal DIP switch).
|
|
Chart |
Fan-fold type, total width
318mm, total length 20m, effective width 250mm
(analog recording)
|
|
Printing
points |
Analog printing |
Input
signal: 30 points
Calculated result: 30
points |
|
Digital
printing |
60
points |
|
Logging
printing |
60
points |
|
Printing system |
Raster scan system, 10-color
wire dot printing |
|
Printing
colors |
Analog printing |
Color can
be specified for each channel as
required. 10 colors (red, purple-red, orange, brown,
green, yellow-green, blue-green, purple, purple-blue,
black) |
|
Digital
printing and logging printing |
Black |
|
Chart speed |
1 to 1500mm/h (in 1 mm/h
steps) |
|
Recording cycle
(interval) |
Analog printing |
Chart
speed interlocking cycle or arbitrary set cycle
(minimum about 2
seconds) |
|
Digital
printing |
Arbitrary
hour and minute setting (within 24
hours) |
|
Logging
printing |
Arbitrary
hour and minute setting (1 minute to 24
hours) |
|
Minimum interval |
Different
depending on the number of recording channels
and recording
format) |
|
Start time |
Arbitrary time setting
(within 24 hours) |
|
Display
section |
Fluorescent display tube (5 x 7
dots, 17 characters, fixed status), 2 colors
(blue-green and amber) |
|
Internal
display |
Cold-cathode discharge
tube |
|
Maths
function |
LE1000 |
Subtraction, maximum, minimum, average,
totalization (option) |
|
LE2000 |
Special
linearizer, four basic arithmetic function, square
root, logarithm, minimum, maximum, average,
totalizer, logical calculation, etc. |
Maths
input
(LE2000) |
Analog
input |
Measured
data |
|
Digital input |
Chart end,
operational recording input |
|
Data
communications input (with optional communications
interface) |
Analog and digital
(ON/OFF) |
Maths
output
(LE2000) |
Number of channels |
Up to 30
(channel Nos. 31 to 60)
Analog recording, digital
recording, data display, communications output
data (with optional
communications interface) |
|
Operation command |
Data
print, message print, printing ON/OFF |
|
Card
function (using an
IC memory card) |
Setting |
Parameters |
|
Data memory |
Storage of
measured data and calculated data
Trigger
condition (1) Time,
(2) Alarms, (3) End of chart, (4)
Remote contacts Pretrigger
value: 0 to 100% (10% step) |
|
Alarm
type |
Individual setting, high limit,
low limit |
|
Alarm
settings |
Individual setting for each
point (with key operation)
4
levels/channel |
|
Alarm
output |
2 points by relay (AND or OR
output can be specified)
Contact capacity: 100VAC, 0.5A
or 200VAC, 0.2A |
|
Power
supply |
81 to 264VAC (universal power
supply) |
|
Power
consumption |
About 80VA |
|
Operating
temperature |
0 to 40°C |
|
Operating
humidity |
20 to 80%RH (no dew
condensation) |
|
Weight |
About
20kg |
