Vietnamese
The F90 Series is a panel mounted Rate Indicator/Controller. It has a 6-digit red LED display, 14.22x7.8mm digit size, easy to see measured value even at dimly lit places. The Controller type is fully programmable thru the front panel keys. Panel size is a DIN 48x96 with a Panel Cut-out size of 45x92mm. Controller model has 3 output types - Upper/Lower Limit output, Analog and BCD output. Other features include Prescale function, multi-decimal point position and Key Lock function. Built-in memory enables the unit to remember the last measured value even at accidental cut of power supply.
| 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) | |||
| Prescale | Multiplier : 0.0001 - 100 Divider : 1/1 - 1/9999 (can be used at the same time) | |||
| Overflow | At every sampling, when the measured data is over 6 digits, "-----" is displayed | |||
| Memory | Prescale value, upper/lower limit value and up date time are retained for 10 yrs. by E²PROM (rewrite 10000 times) | |||
| Keylock | Prescale value, upper/lower limit value (exclude monitor type) and up date time are inhibited to be changed. Contact input, Open collector input (sink current 7mA L : 2Vmax) | |||
| Output Inhibition | - | Upper / Lower Limit output inhibition Contact input, Open Collector input (sink current 7mA L : 2Vmax) | ||
| Upper / Lower Output | - | Type 1C relay contact (AC250V/0.5A or DC30V/2A) | ||
| BCD Output | Parallel open collector negative logic output Each output 30VDC/20mA/50mW max. Output saturation voltage 0.75V (typ)/20mA Half pitch 36P connector : JAE TX20A-36R-D2LT-A1L Adapter Plug : JAE TX20A-36PH1-D2P1 1m cable | |||
| Analog Output | Frequency voltage converter method Voltage Output : 0.1 - 10V (1KΩ min.) ±0.5%FS Current Output : 4.16 - 20mA (500W max.) ±0.5%FS Output Ripple : 20mVp-p max. 3 Ranges: 20 - 200Hz, 200 - 2KHz, 200 - 20KHz selectable by dip-switches (Select voltage or current output). | |||
| Sensor Supply Power Source | 12VDC ±10% 100mA max. (Analog output is 50mA maximum) | |||
| Power Supply | 100 - 240VAC -15% +10% (85 - 264VAC) 50/60Hz | |||
| Power Consumption | Approximately 6VA | |||
| Operating Temperature | -5 - +50°C (Non-freezing) | |||
| Operating Humidity | 45 - 85%RH (Non-condensing) | |||
| Weight | Approximately 280g | |||
