Digital speed signal device tds-4338-27, tds-4338-26 tachometer
1. Working power supply: switch power supply: AC / DC 100~220V; DC 48~220V; special: DC24V
2. Ambient temperature: -20~50℃, relative humidity: 85%; no corrosive gas; altitude: 2000m
3. Signal frequency at rated speed: 17.5Hz, 25Hz, 50Hz and 60Hz
4. Allowable range of input signal voltage: a. Permanent magnet machine signal: 2.5~260V AC.(Above 260 to 450 V to note otherwise)
The b. Residual pressure signal: 0.2 to 120 V A C
5. Measurement range: a, rotational speed: 0.0~3000n / min; accuracy na=N ± 0.1% ± 1 word
b. Frequency: 0.01~100.0Hz; precision fa=f ± 0.1% ± 1 word
c. Percent speed: 0.0~200.0%; precision: ± 0.1% ± 1 word
6. Output: a. Output contact capacity: resistive load 3A / 220V AC
b. Analog output: 0~10mA load 1.5 kΩ; 4~20mA load 750
Communication put d: RS485, RS422, RS232
7. Display content: unit frequency, speed, speed percentage and maximum frequency, speed, and percentage
8. Opening size: 15276mm; external size: 16080250mm 16080130mm
9. Power consumption: 10W
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