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Input section
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Input terminal
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M3 free terminal screw |
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Input impedance
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10 kΩ or more |
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Input format
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Voltage or non-voltage |
| Input amplification |
AC or DC |
| Applicable detector |
Electromagnetic/magneto-electric/photoelectric detector, rotary encoder, proximity switch |
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AC amplifier
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Signal waveform: Sine or Square wave
Signal voltage range: Sine 0.2 to 45 Vrms, square wave: 0.6 V to 63 Vp-p
Signal frequency range: 1 Hz to 100 kHz
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DC amplifier
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Signal waveform: Square waveform having a pulse width at 5 μs or more.
Signal voltage range: Hi level: +4 to +30 V, Lo level:-1 to +1 V
Signal frequency range: 0.1 Hz to 100 kHz
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Low pass filter
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Selectable from OFF (100 kHz)/100 Hz/20 kHz |
| Pulse output section |
| Output voltage |
Hi level +4.5 V or more
Low level +0.5 V or less |
| Output logic |
Negative |
| Load resistance |
100 kΩ or more |
| Output terminal |
M3 free terminal screw |
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Display
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| Display device |
Fluorescent display tube (selectable of three-stage brightness, 6-digit display) |
| Display refresh time |
Selectable from 0.2 s (factory setting), 0.4 s, 0.5 s, 0.6 s, 0.8 s, 1.0 s to 10 s (in 1.0s step). |
| Unit of measurement |
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Calculation item
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Unit
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| Rotation speed |
r/s, r/min, r/h |
| Circumferential speed |
mm/s, m/s, mm/min, m/min |
| Moving speed |
mm/s, m/s, mm/min, m/min, km/min, mm/h, m/h, km/h |
| Period |
s, min |
| Times (1/s) |
1/s, 1/min, 1/h |
| Frequency |
Hz, kHz |
| Flow |
ml/s, ml/min, ml/h, l/s, l/min, l/h |
| Passing time |
s, min |
User-defined
(Engineering unit) |
EU/s, EU/min, EU/h |
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| Number of decimal points |
Selectable from OFF (factory setting), number of decimal point of 1, 2 and 3 digit |
| SIG indicator |
Blink in synchronization with input signal |
| Error display |
Backup memory error, board error, input frequency error, display digit error, memory full error, setup value error |
| Calculation |
| Calculation display |
Rotation speed, circumferential speed, moving speed, period, times(1/s), frequency, flow, passing time |
| Measurement method |
Periodic calculation method |
| Calculation time |
10 ms + 1 period time |
| Measurement accuracy |
Display value × (±0.01 %) within ±1 count
*The display value indicates the count value except the decimal point.
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| Auto zero function |
The display value becomes zero with no signal input for the setup time in advance.
Selectable from below;
OFF (11 s), 0.5 s, 1.0 s, 2.0 s, 3.0 s, 4.0 s, 5.0 s, 6.0 s, 7.0 s, 8.0 s, 9.0 s, 10.0 s
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| Rapid deceleration follow-up function |
If an input signal rapidly decreases and there is no signal input to tachometer approx. 1 second or more, measurement automatically decelerates with this function and then zeroed in approx. 11 seconds later. |
| Moving average function |
Selectable from below:
OFF (factory setting), 2, 4, 8, 16, 32, 64, 128
*Analog output by TM-3130/0330 is obtained by the processing of
moving average with the calculation at every 10 ms.
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| Peak-hold function |
Hold the peak value (maximum, minimum, average) between start and stop status. |
| Memory |
| Panel condition memory |
Memorize 4 kinds of measurement conditions.
(The setup conditions can be stored and recalled.) |
| Power supply for detector |
| Output voltage |
12 VDC ±10 % |
| Maximum output current |
100 mA |
| General specifications |
| Power rating |
100 to 240 VAC (50 Hz/60 Hz)
*Cable for power supply is sold separately.
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| Withstand voltage |
1500 VAC (1 min) |
| Insulation resistance |
10 MΩ or more (at 500 VDC by megohhom ) |
| Power rating |
(Power rating is 20 to 30 VA when analog, BCD and
comparator output cards are equipped.)
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| Operating temperature range |
0 to +50 °C (with no condensation) |
| Storage temperature range |
-10 to +60 °C (with no condensation) |
| Outer dimensions |
96(W) × 48(H) × 148(D) mm |
| Weight |
Approx. 310 g |
| Applicable standards |
| CE marking |
Low Voltage Directive EN61010-1: 2010 (3rd)
Overvoltage Category II/Pollution Degree 2
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| EMC(Electromagnetic Compatibility)Directive |
Embedded board type EN61326: 2006 |
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| Accessories |
Panel mounting fixtures x 1 set |
| Output function |
UPPER, LOWER, OK, ERROR outputs
*It outputs OK signal when both UPPER and LOWER outputs are OFF.
It outputs ERROR signal when comparator has an abnormal operation.
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| Setup |
UPPER setup: 6- digit numeric input The relay is ON when UPPER ≦ displayed value.
LOWER setup: 6-digit numeric input The relay is ON when LOWER > displayed value.
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| Output format |
1-make contact output
*Three kinds of outputs (COMP1, COMP2 and COMP3) are output independently.
UPPER, LOWER, OK, ERROR for each combination of outputs Ex.) COMP１=LOWER, COMP2=UPPER, COMP3=ERROR
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| Maximum contact capacity |
30 VDC/1 A, 250 VAC/1 A |
| Output refresh time |
Approx. 10 ms |
| Reset |
Reset output level to be contact OFF |
| Automatic recover |
UPPER, LOWER, or OK output
The comparator automatically recovers when the rotation speed falls under the setup level again after that the state of contact is ON at OK/UPPER/LOWER output.
*The rotation speed of recovery can be changed by using hysteresis function. Measurement range: 0 to 20 %, can be setup in 1 % step
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| Output hold |
The state of contact ON is hold unless the reset signal is input. |
| Shot output |
The time of holding the contact ON (shot time) can be changed. The state will automatically recover after the holding time.
Setup range: 10 to 2000 ms in 10 ms steps
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| Delay |
The state will be contact ON when the rotation speed exceeds continuously for the setup time or more in advance.
Setup range: OFF (0) to 1000 ms in 10 ms steps
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