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The Digi-Vibro Model-1332A is a high-accurate Digital Vibration Meter
with a light weight and small pocket size. The Model-1332A offers
extremely simple operation, eliminating troublesome range attenuator
changing. Adding to the easy operation, applications of it may be
extended to to various fields with wide range of 10 to 5,000 Hz.,
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Features:
- Extremely small size and light weight offers complete portability
in field use.
- A charge amplifier Input is incorporated to enable far-point
vibration measurements, eliminating influences originated in length
of input cable.
- No range selection is needed for acceleration measurement up
to 200m/s2, for velocity measurement up to 200mm/s(RMS)
and for displacement measurement up to 2 mm p-p.
- A hold-function is provided for digital readout holding which
insures easy reading.
- A commercially-available transistor-use dry battery is used
as the power source for complete portability. And the battery
alarm system is incorporated for battery check.
- Piezo Electric Pickup is used as the input transducer for long
life operation and wide frequency range of 10 to 5.000 Hz.
- Full accessories of a contact pin, a handler and a magnetic
holder are provided as standard for various field use.
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Component Devices: |
1.
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Digi-Vibro Model-1332A
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-1- set
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5. |
Output Cable 1m |
-1- pc. |
2.
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Pickup Model-2304 with contact pin &
handler |
-1- pc. |
6. |
Dry Battery 006P |
-1- PC |
3.
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Low Noise Cable |
-1- PC |
7. |
Small Driver (minus) |
-1- PC |
4.
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Magnetic Holder |
-1- PC |
8. |
Instruction Manual |
-1- vol. |
Specifications:
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1.
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Input Transducer |
Piezo Electric Pickup Model 2304 nominal sensitivity
5pC/m/s2 |
2.
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Input |
BNC connection Charge input |
3.
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Acceleration Range |
0.1 to 199.9 m/s2 (PEAK) |
4.
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Velocity Range |
0.1 to 199.9 mm/s (RMS) |
5.
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Displacement Range |
0 to 1.999 mm (p-p) |
6.
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Frequency Range |
10 Hz to 5,000 Hz 5%
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7.
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Accuracy |
Acceleration 3% of Rdg 1
digit
Velocity and Displacement 5% of Rdg 1
digit (at 8O Hz, half of FS and ambient temperature at 20oC
5oC
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8.
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Stability against Temperature |
+0.15% of Rdg/oC (Typical) |
9.
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AC Output |
Output Resistance 1 k ohm with mini-plug
Acceleration 10 mV/(m/s2), 2
V max.
Velocity 10 mV/(mm/s), 2
V max.
Displacement 2 V/mm, 2
V max.
Noise level below 1 mV rms
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10.
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Digital Indicator |
Liquid Crystal Display 3-1/2 digit Sampling rate approx.
3 times/sec. |
11.
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Readout Holding |
During depressing the HOLD button the readout
can be held. |
12.
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Battery |
006P(9V) 1 PC Available voltage 10 V to 7.5 V Battery
Check alarm at 7.5 V Continuous use more than 70 hours |
13.
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Ambient Temperature |
10 oC to + 50 oC |
14.
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Dimension & Weight
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Dimensions: 75(W) x 130(H) x 24(D)mm
Weight: approx. 250 grams |
Vibro-Converter (Sensor)
Model-2502
High
accurately detecting for vibration amplitude, small size and light
weight.
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FEATURES:
- Three types; measurements for displacement, velocity and acceleration.
- As output is 4 to 20 mA, it is possible to connect to Recorder,
Indicator and Sequential circuit directly.
- Small size! Light weight! Low price!
All in one type for Sensor, Amplifier and Transmitter.
- Simple: connection with only two lines.
APPLICATIONS:
- For Simple Vibration Monitoring System with low cost.
- As for assembling into the Driving motors, Blowers, Pumps and
the other various rotating machines.
- As the Vibration sensor in the Automatic inspection system.
- As for the simple type vibration meter.
- As for equipment diagnosis of the machine tools and other various
manufacturing plants.
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Model |
2502-03 |
2502-02 |
2502-01 |
Type |
Displacement |
Velocity |
Acceleration |
Full scale range |
200 umP-P |
50mm/s PMS |
100m/s' Peak |
Measuring range |
1% ~ 110% of Full scale |
Output Current |
4 to 20mA |
Frequency Range |
10 ~ 500Hz |
10 ~ 1,000Hz |
5 ~ 1,000 Hz |
Linearity |
within 1% |
Accuracy |
within 5% (80Hz, 1/2 Full scale, 20oC) |
Transverse Sensitivity |
less than 5% |
Driving Voltage |
9~28V DC |
Warming up time |
Approx. 10 sec. |
Ambient Temperature |
-20oC to +60oC |
Protection |
IP64 |
Vibration limit |
200m/s2 for continuous, 1,000m/s2
for shock |
Resonant frequency |
Approx. 5kHz |
Withstand voltage |
AC 1,500V 1 minute |
Dimensions |
45 mm dia. x 45 (H) mm |
Weight |
105 gram without cable |
Accessories |
Setting screws M6 L=10 |
Option |
Digital
monitor 2590
Mounting base |
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