12-1
12. General specifications
No. of measuring points
：
12 points, 24 points and 36 points in 3 kinds
Kinds of inputs
：
Full multi-range (TC, mV, Pt contact)
Thermocouple
・・・
B, S, R, N, K, E, J, T, WRe5-WRe26, W-WRe26, PtRh40-PtRh20, NiMo-Ni,
Platinel
Ⅱ
, U, L
DC voltage
・・・・・・
±
10mV,
±
20mV,
±
40mV,
±
80mV,
±
1.25V,
±
2.5V,
±
5V,
±
10V
(A voltage-dividing input is externally provided in the ranges of higher than
±
10V)
DC current
・・・・・
・
Shunt resistors (100
Ω
, 250
Ω
) are externally mounted
Resistance thermometer bulb
・・・・
Pt100, JPt100
Contact input
・・・・
Contact input from external drive (option) (Operation recording by No. of inputs)
Range and scale setting
：
Input, type, range, etc. (collective 12 points) are optionally set by front key operation
Indicating accuracy
：
Refer to the measuring range, accuracy rating, and display resolution
Measuring cycle
：
100msec
Reference junction
compensation accuracy
(measurement at higher
than 0
℃
)
：
K, E, J, T, N, Platinel
Ⅱ・・・
Better than
±
0.5
℃
R, S, NiMo-Ni, WRe5-WRe26, W-WRe26, U, L
・・・
Better than
±
1
℃
Except for B, PtRh40-PtRh20
Temperature drift
：
0.1%FS/10
℃
Allowable signal source
resistance
：
Thermocouple input (no burnout)
・
DC voltage input (10mV)
DC voltage input (except 10mV)
Resistance thermometer bulb
Lower than 500
Ω
Lower than 100
Ω
Lower than 10
Ω
per wire
Input resistance
：
DC voltage, thermocouple input Higher than 1M
Ω
Burn-out
：
Decision of an input signal disconnection failure in thermocouple input and resistance thermometer
bulb input. Whether the decision is done or not is selectable every input.
Maximum input applied voltage
：
±
20V DC,
±
6V DC (resistance thermometer bulb input)
Maximum common mode voltage
：
30V AC (corresponding to LVD)
Common mode rejection ratio
：
More than 130dB (50/60Hz
±
0.1%)
Normal mode rejection ratio
：
More than 50dB (50/60Hz
±
0.1%)
(On condition that the noise peak value is less than the reference range.)
Recording chart
：
Folded belt type Total width 318mm Total length 20m Effective recording width 250mm
No. of recording points
：
Input
・・・
12 points, 24 points, 36 points
Arithmetic operation results
・・・
36 points
Recording system
：
Raster scan system 10 colors Wire dot printing
Recording color
：
Analog
recording
・・・
Optional designation is possible every channel
10 colors (green, yellowish green, orange, red, reddish purple, brown,
bluish green, purple, bluish purple, black)
Digital recording, logging recording
・・・
Black
Tag/scale printing
・・・
Chart speed
・・・
200mm/h or lower : Same as analog recording colors
Chart
speed
・・・
201mm/h or higher : Black
Date, time, time line, chart speed, list printing
・・・
Black
Alarm printing/mark (generation/cancellation)
・・・
Chart
speed
・・・
200mm/h or lower: Red (when option is added)
Chart
speed
・・・
201mm/h or higher: Black (when option is added)
Chart speed
：
1
－
1500mm/h (Optional setting every mm/h step)
Recording format
：
1 kind is selectable out of analog recording, analog recording
+
digital recording, and logging re-
cording (Digital recording: 3 kinds of formats, Data printing/logging recording: 2 kinds of formats)
Skip function
・・・・・・・
Skip channels of analog recording, digital recording, and logging recording
can be designated independently and optionally.
Recording cycle
(Interval)
：
Analog
recording
・・・・
Optional selection out of interlocking dotting with chart speed and inter-
locking dotting at an optional cycle
Digital recording
・・・・
Optional hour and minute setting (within 24 hours)
Shortest
interval
・・・
Chart speed interlocking time
(Depends upon the number of recording channels and formats)
Start
time
・・・
Optional time setting (within 24 hours)
Logging recording
・・・
Optional time setting (1 minute
－
24 hours)
Start
time
・・・
Optional time setting (within 24 hours)
Unit
：
Optional setting within 8 characters
Tag
：
Optional setting within 8 characters
