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Tds-4339 mechanical gear disc speed measurement and control device that can accept gear disc, Pt and 10 sets of contact output
Technical parameters to be
1. Working power supply: switching power supply: AC / DC 100 ~ 220V, DC 48 ~ 220V
2. Ambient temperature: - 20 ~ 50 ℃, relative humidity ≤ 85%; No corrosive gas;
Altitude: ≤ 2000m
3. Polar logarithm P setting: 1 ~ 64
4. Measuring range
a. Speed: 0.05 ~ 3000 n / min accuracy: Na = n ± 0.1% ± 1 word
b. Frequency: 0.01 ~ 100.0hz accuracy: FA = f ± 0.1% ± 1 word
c. Speed percentage: 0.0 ~ 200.0% accuracy: ± 0.1% ± 1 word
5. Input signal
1. Proximity switch, magnetoelectricity, magnetoresistance, photoelectric sensor, eddy current sensor
a. Determination of the number of teeth of 1 ~ 5 opposite poles: 1 - (10) × P) Within the tooth range; P: Polar logarithm
b. Determination of the number of teeth of 6 ~ 64 opposite poles: within the range of 1 ~ 60 teeth
c. Input impedance: ≤ 100k Ω
d. Input amplitude: 500mv ~ 60V
e. Power output: DC24V 40mA
f. Creep speed setting: ≥ 0.01 ~ 99.99 n / h (for eddy current sensor)
2. Input signal of permanent magnet machine: 2.5 ~ 260V AC; 50Hz (note separately if it is higher than 260 ~ 450 V)
3. PT residual voltage input signal: 0.2 ~ 120V AC; 50Hz
6. Contact output: contact capacity: resistive load 3A / 220V AC
7. Signal output: A. analog output: 0 ~ 10mA, load ≤ 1.5k Ω (option)
4 ~ 20mA load ≤ 750 Ω (option)
b. Communication interface output: MODBUS RS485, RS422, RS232 (option)
8. Maximum value: record the maximum speed since startup
9. Display content: maximum value of unit frequency, speed, speed percentage, frequency, speed and percentage
10. Opening size: 152 × 76mm
11. Overall dimension: 160 × eighty × 250mm
12. Power consumption: ≤ 10W
13. Weight: 2kg
