|
Detection methods |
Optical
reflective non-contact measurement; contact method
(contact adapter supplied) |
|
Measurement units |
r/min, r/s
(rotations)
m/min (line speed)
ms (cycle)
COUNT (cumulative count) |
|
Measurement ranges |
| |
Non-contact method |
Contact method |
| r/min (Hi
range) |
6 to 99999 |
6 to 20000 |
| r/min (Lo
range) |
6.0 to 600.0 |
6.0 to 600.0 |
| r/s |
0.10 to 999.99 r/s |
0.10 to 400.00 r/s |
| m/min |
0.6 to 9999.9 m/min |
0.6 to 400.0 m/min |
| COUNT |
0 to 99999 COUNT |
0 to 99999 COUNT |
| ms |
0.6 to 9999.9 ms |
2.5 to 9999.9 ms |
|
|
Reflection detection distance |
20 to 300 mm |
|
Display |
5-digit LED,
with backlight (character height: 10.2 mm) |
|
Measurement time |
Within 1 s +
time required for one cycle (however, when the rotation
is less than 60 r/min, twice the time required for one
cycle (MAX)) |
|
Display update time |
Approx. 1 s |
|
Measurement accuracy |
Displayed value* x (±0.02 %)
± 1 count
* The displayed value is the count value excluding
figures after the decimal point.
|
Note: |
▉ |
The
measurement accuracy of the circumferential
speed depends on the number of rotations of
the rotating object. |
| |
▉ |
The
measurement accuracy given above is for
non-contact measurement. Measurement errors
caused by hand shake are not included. With
contact measurement, the smoothness and
accuracy of the contact tip are added to the
above value. |
|
|
Peak hold function |
Maximum value
(MAX), minimum value (MIN) |
|
Memory function |
20 data (MAX) |
|
Over-range function |
The
over-range alarm (ERROR mark) is displayed when the
measured value exceeds the display range. |
|
Rotation upper limit alarm
function |
The upper
limit alarm ( ↑ mark) is displayed when the number of
rotations exceeds the preset upper limit value. |
|
Line speed calculation function |
•Calculates
the line speed from the preset diameter value (mm) and
the measured number of rotations <Non-contact>
• Use
the KS-100/200 circumferential rings <Contact> |
|
Accumulating function |
Provides a
cumulative count of the input signal pulses |
|
Cycle measurement function |
Measures the
input pulse cycle (however, when the cycle is less than
1 s, measures the mean value of the input pulses) |
|
Analog output |
Output
voltage : 0 to 1 V/0 to F.S. (Full scale can be set
arbitrarily.)
Conversion method : 10-bit D/A
conversion
Linearity : ±1 %/F.S.
Output update time
: Within 50 ms + 1 cycle
Temperature stability :
±0.05%/FS/°C (span & zero)
Setting error : ±0.5 %/F.S.
Load resistance : At least 100 kΩ |
|
Pulse output |
Output
voltage : Hi level = At least +4.5 V, Lo level = Up to
+0.5 V
Output logic : Positive logic
Load
resistance : At least 100 kΩ |
|
Operating temperature |
0 to 40 °C |
|
Storage temperature |
-10 to 50 °C |
|
Power source |
Four AAA
alkaline batteries or exclusive AC adapter (PB-7090
option) |
|
Battery life |
At least 32
hours (when the backlight is OFF)
At least 8 hours (when the backlight is ON) |
|
Low battery alarm indicator |
A low battery
alarm mark (LOW) is displayed when the battery voltage
falls below 4.4 V. |
|
Outer dimensions |
180.5 (W) X
47.5 (H) X 66 (D) mm
237.2 (W) X 47.5 (H) X 66 (D) mm (with the contact
adapter) |
|
Weight (including batteries) |
Approx. 267 g
Approx. 329 g (with the contact adapter) |
|
Accessories |
Contact
adapter (HT-0502) 1
Contact tip for rotation measurement (KS-300) 1
Circumferential ring (KS-200) 1
Reflective marks (12-mm square; 25 pcs.) 1 sheet
AAA alkaline batteries 4
Carrying case 1 |
Peripherals
(sold separately) |
- AX-501 Signal output cable (2-m length) (used
for both analog and pulse outputs) ø2.5 pin plug—CO2
(BNC) plug
- HT-0522 Magnetic stand + HT-0521A Stand jig
- LA-0203A Measurement tripod (Used in
combination)
- PB-7090 AC adapter (100 to 240 VAC)
- HT-0502 Contact adapter
- KS-100 Circumferential ring (mm/s)
- KS-200 Circumferential ring (m/min)
- KS-300 Contact tip (for rotation measurement)
- KS-700 Extension shaft for KS-300
- HT-011 Reflective marks (10 sheets/pack)
|
