| Model |
F90-101 |
F90-103 |
F90-201 |
F90-203 |
| Type |
MONITOR TYPE |
UPPER / LOWER LIMIT PRESET TYPE |
| Output Option |
- |
Analog |
- |
Analog |
| Display |
Red LED 14.22 x 7.8mm |
Measuring Display : Red LED 10.5 x 5.5mm
Preset Display : Green LED 8.0 x 4.0 mm |
| Number of Digits |
6 |
| Display Range |
0.0001 - 999999 |
| Decimal Point Position |
4th decimal point position max. |
| Scale Range |
0.11 - 20KHz (1pulse / revolution : 6.6667 - 120000rpm) |
| Preset Level |
- |
Upper / Lower Limit |
| Measuring Method |
1/TAU standard sampling : X'tal 2MHz ±50ppm |
| Measuring Accuracy |
±0.008% reading ±1 digit (multiplier = 1.0000, divider = 1, -5 - +50°C ) |
| Sampling Time |
0.5 - 10 seconds (sampling time is changed automatically by pulse interval) |
| Up-date Time |
Every sampling or 1 - 99seconds (maximum) |
| Input Signal |
Contact inpu t: sink current 2mA
Open collector input sink current : 2mA L : 0 - 1.9V
Voltage input : input impedance 3KΩ L : 0 - 1.9V H : 3.5 - 30V (P-P3.5V min.)
Magnetic sensor input : input impedance 3KΩ L : -0.6 - -17V H : 0.6 - 17V |
| Input Frequency |
Contact input 0.11 - 25Hz minimum pulse width 20msec
Open collector or Voltage input 0.11H - 20KHz minimum pulse width 25msec
Magnetic sensor inpu 0.11 - 20KHz minimum pulse width 25msec
(L : -0.6Vmax. / H : 0.6Vmin) |