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Testermeter- HY-3S intelligentized speed meter
Description
| HY-3S intelligentized speed meter is used for speed measuring and inverse rotating protection of power steam turbine, industrial turbine, pump and fan. It is non-contact measurement, can measure any teeth number, and accuracy is 1 rpm, can memorize and display maximum, 3rd level alarm switch, real time signal output and 4~20mA currency output. |
Characteristics
1. Realized intelligentized process, all functions can be set by screen button. 2. Suitable for monitoring online in a long term, easy to install and commissioning. 3. Output value of alarm and trip for zero speed and inverse speed. 4. Output of 4~20mA. 5. Full scale, alarm, trip, overspeed value can be set by button. 6. Auto memorizes and review maximum value measured. |
Technical Parameters
| 1. Measuring range:0~9999rpm; 2. Input signal: with RS-1(magnetoresistance) or RS-2(hall) speed sensor; With CWY-DO proximity sensor; With RS-3 (hall) inverse speed sensor; 3. Number of teeth: any; 4. Measurement accuracy: ±1 rpm; 5. Display model: 4 digits or 5 digits LED (or LCD); 6. Signal output: a. 4~20mA (load resistance≤850Ω); b. PULSE real time signal output (can analyze waveform); c. RS485 signal output; d. on-off output: two on-off outputs for each channel (AC250V/5A, DC27V/2A); 7. Environmental temperature:-15℃~65℃ (relative humidity≤80%); 8. Supply voltage: AC 85V~265V or DC 120V~370V; 9. Installation: in panel or local protecting box Overall size: 160×80×210(mm); Hole dimension:152×76 (mm); |
