7
ISO 2954 SENSITIVITY RELATIVE TABLE
Frequency
Hz
Relative sensitivity
Normal Value Minimum Value Maximum Value
10
1.0
0.8
1.1
20
1.0
0.9
1.1
40
1.0
0.9
1.1
80
1.0
1.0
1.0
160
1.0
0.9
1.1
500
1.0
0.9
1.1
1000
1.0
0.8
1.1
SPECIFICATIONS
Range
Resolution
Accuracy
Acceleration
0.5 to 199.9 m/s
2
0.1 m/s
2
+/- (5% +2d) rdg,
160 Hz, 80 Hz.
@ 23 +/- 5ºC
Velocity
0.5 to 199.9 mm/s
0.1 mm/s
Frequency
10 Hzto 1 KHz, sensitivity relative during the
frequency range meets ISO 2954 (see pg 6).
Calibration
Point
Velocity: 50 mm/s (160 Hz)
Acceleration: 50 m/s2 (160 Hz)
Sampling Time
Approximately 1 second.
Operating
Conditions
Temperature: 0 to 50°C (32 to 122°F)
Humidity: Less than 80% R.H.
Power Supply
Alkaline or heavy duty type DC 9V battery.
Power
Consumption
Approx. DC 6 mA.
Circuit
Exclusive microcomputer circuit.
Dimensions
7" × 3" × 1½" (180 × 75 × 35 mm),
probe cord: 49” (125 cm)
Weight
8 oz (220 g), Probe 6 oz (170 g)
