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INPUT SPECIFICATIONS |
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Measuring points : |
1,2,3 and 6 points |
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Reference range and types: |
DC voltage --- ±13.8mV,
±27.6mV, ±69mV, 200mV, ±500mV,±2V, ±5V Built-in
voltage divider; ±10V, ±25V, ±50V
DC current --- External installation of shunt
resistor(250Ω) is applied (option)
Thermocouples --- K, E, J, T, R, and B (option)
Resistance thermometer --- Pt100(1997) (Measured
current; 1mA)
* Linear scale for thermocouple and resistance
thermometer |
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Input designation: |
Single scale (standard),
double scale (option) |
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Accuracy rating: |
±0.5% of input span (except
for some input under standard operating condition)
Refer to the table of standard range and minimum
width of scale for non-standard input |
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Indicating deadband: |
0.3% of input span |
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Reference junction
compensation accuracy: |
K,E,J,T --- ±1.0°C or less
(23°C±10°C) ±2.0°C or less (0 to 50°C)
(For internal reference junction compensation, the
errors above are added to the accuracy rating)
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Temperature drift: |
±0.02%/°C (Converted into
reference ranges) |
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Measurement cycle: |
6 seconds/point |
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Indicating resolution: |
Approximately 1/2,000 |
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Burnout (option): |
On thermocouple or resistance
thermometer input, disconnection of signal can be
detected.
(Up-scale and down scale burnout on all channels can
be programmed.)
Burnout detection --- Voltage application method
(approximately 8V, 1mA) |
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Allowable signal source
resistance: |
Thermocouple inputs, DC
voltage inputs (±5V or less) --- 1kΩ(burnout
disabled) or less
DC Voltage inputs (input more than ±5V) --- 100Ω or
less
Resistance thermometer inputs --- per wire 10Ω or
less (Same resistance for 3 wires) |
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Input resistance: |
Thermocouple inputs, DC
voltage inputs (±5V or less) --- Approximately 8MΩ
DC voltage inputs (more than ±5V) --- Approximately
1 MΩ |
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Maximum input voltage: |
Thermocouple inputs, DC
voltage inputs --- ±10V DC or less
DC voltage inputs (Voltage divider built-in) ---
±60V DC or less
Resistance thermometer --- ±6V DC or less |
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Maximum common mode voltage: |
30V AC |
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Common mode rejection ratio:
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120dB or more (50/60Hz±0.1%) |
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Normal mode rejection ratio:
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50dB or more (50/60Hz±0.1%)
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| Recording
Specifications |
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Recording accuracy: |
±0.5% of recording span |
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Recording system : |
Inkpad dotting |
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Balancing time: |
Input span movement ---
approximately 2 seconds |
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Recording color: |
1: red 2: blue 3: green 4:
violet 5: purple 6:brown |
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Chart paper: |
Fan-fold type: total width of
114mm, total length of 10m, effective chart width of
100mm |
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Chart speed: |
6-speed change,
5,10,20,40,80,160mm/h (standard) |
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Chart speed accuracy: |
±0.1% or less (It is based on
the chart scale.) |
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Indicating Specifications |
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Analog indication: |
Scale plate and pointer |
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Scale plate: |
Single scale or double scale
(minimum scale division: 80) |
| Alarm Specifications |
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Alarm display: |
Pointer and alarm-point seal
pasted on scale.
Alarm LED lamp lightens for alarming
(All channels OR output) |
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Alarm types: |
Higher and lower-limit alarm |
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Alarm programming: |
Individual setting for higher
and lower-limit value
(Programming percentage of input span by indicating
pointer, input resolution 0.5%) |
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Alarm deadband: |
0.4% of input span |
Alarm output
(option): |
1a contact and 2 outputs
(common)
Maximum contact capacity: 2A (resistive load), 0.5A
(inductive load) |
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General Specifications |
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Rated power voltage: |
100 to 240V AC, 50/60Hz
(Universal power supply) with power supply switch |
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Power consumption: |
Maximum 12VA (100V AC)
Maximum 20VA (240V AC) |
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Environmental conditions: |
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Reference operation condition |
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Ambient temperature range: 21 to 25°C
Ambient humidity range: 45 to 65%RH Power
voltage: 100V AC±1% Power frequency:
50/60Hz±0.5% Attitude: left/right 0°,
forward tilting 0°, backward tilting 0°
Warm-up time: longer than 30 minutes |
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Normal operation
condition |
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Ambient
temperature range: 0 to 50°C Ambient
humidity range: 20 to 80%RH Power voltage:
90 to 264V AC Power frequency: 50/60Hz ±2%
Attitude: left/right 0 to 10°, forward
tilting 0°, backward tilting 0 to 20°
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Transportation
condition (at the packed condition on
shipment from our factory) |
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Ambient temperature range: -20 to 60°C
Ambient humidity range: 5 to 90%RH (No dew
condensation) Vibration: 10 to 60Hz, 4.9m/
S2 (0.5G) or less Impact: 392m/S2 (40G) or
less |
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Storage condition |
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Ambient temperature range: -20 to 60°C
Ambient humidity range: 5 to 90%RH (No dew
condensation) |
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Insulation resistance:
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Secondary terminals and
protective conductor terminals --- 20MΩ or more at
500V DC Primary terminals and protective conductor
terminals --- 20MΩ or more at 500V DC Primary and
secondary terminals --- 20MΩ or more at 500V DC
Note:
Primary terminals --- Power (L,N), Alarm terminals
(mechanical relay) Secondary terminals ---
Measurement input terminals |
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Dielectric strength: |
Secondary terminals and
protective conductor terminals --- 1 minute at 500V
AC
Primary terminals and protective conductor terminals
--- 1 minute at 1500V AC
Primary and secondary terminals --- 1 minute at
2300V AC Notes;
Primary terminals --- Power(L,N), Alarm terminals
(mechanical relay) Secondary terminals ---
Measurement input terminals |
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Case: |
Door (frame) --- ABS resin,
window --- glass Case --- ABS resin |
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Color: |
Door (frame) --- Black
(equivalent to Mussel N1.5),window --- Transparent
Case --- Black (equivalent to Mussel N1.5) |
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Mounting: |
Panel mounting |
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Weight: |
Approximately 1.7kg |
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Power voltage fluctuation:
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Indication fluctuation 0.2% or
less (conversed into reference ranges at 90 to 264V
AC) |
| Optional
Specifications |
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Alarm output |
Alarm contact output is
available
Alarm relay --- Mechanical relay 1a contact, 2
outputs (common) Maximum contact rating ---
250V AC 2A, 30V DC 2A (resistive load)
250V AC 0.5A, 30V DC 0.5A (inductive load) |
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DC current input |
250Ω of shunt resistor is
applied to measure voltage input |
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Built-in voltage divider |
Built-in voltage
divider(1/1000) measures input in the range of ±5V
to ±50V (input type "7" only) |
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Non-standard input |
Refer to the table of standard
range and programmable minimum width of scale
Minimum width of scale ---
DC voltage: 10mV DC width or more
| Thermocouple:
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K; 250°C width or
more
E,J,T; 200°C width or more
R; 800°C width or more |
| Resistance
thermometer: |
100°C width or
more |
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Non-standard scale plate |
Scale plate for non-standard
input |
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Double scale |
Measures input with 2 types of
scales (each scale is only serial channel) |
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Burnout |
Function for detecting
disconnection for sensor with thermocouple or
resistance thermometer input.
Up-scale and down scale burnout on all channels can
be programmed (Input type "7" only), parallel
operation is not possible |
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Chart speed Hour/minute
change |
5-speed change,
5,10,20,40,80mm/minute, hour change |
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16m chart paper |
Maximum length 15.6m |
