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Tds-4339 toothed disc tachometer, tds-4339-427 digital speed signal device
Main technical parameters
1. Working power supply: switch power supply: AC / DC 100~220V, DC 48~220V
2. Ambient temperature: -20~50℃, relative humidity of 85%; no corrosive gas;
Elevation: 2,000 m
3. Polar-log P setting: 1~64
4. Measurement range
A. Speed: 0.05~3000 n / min accuracy: na=N ± 0.1% ± 1 word
b, Frequency: 0.01~100.0Hz precision: fa=f ± 0.1% ± 1 word
c, rotational speed percentage: 0.0~200.0% precision: ± 0.1% ± 1 word
5. Enter the signal
1. proximity switch, magnetocurrent, magnetoresistance, photoelectric sensor, eddy current sensor
A, 1~5 Number of teeth: 1- (10 P); P: polar log
Determine b, 6~64 The number of teeth on the pole: within the range of 1 to 60
c. Input impedance: 100 kΩ
d. Input range: 500mV~60V
E. Power supply output: DC24V 40mA
Set f. The peristaltic speed: 0.01~99.99 n / h (for eddy current sensor)
2. Input signal of permanent magnet machine: 2.5~260V AC; 50Hz (above 260~450 V)
3. PT residual voltage input signal: 0.2~120V AC; 50Hz
6. Contact output: Contact capacity: resistance load 3A / 220V AC
7. Signal output: a. Analog output: 0~10mA load of 1.5 kΩ (option)
4~20mA Load 750 Ω (option)
b. Communication interface output: Modbus RS485, RS422, RS232 (option)
8. Maximum value: record the highest rotation speed since startup
9. Display content: maximum value of unit frequency, speed, speed percentage, frequency, speed and percentage
10. Opening size: 15,276mm
11. External size: 16080250mm
12. Power Consumption: 10W
13. Weight: 2kg
