96*96mm Wd-96e1 Non Electricity Units Meter Stern Shaft Tachometer Din Rail Installation
1. Summary :
WD-96E1 stern shaft tachometer is the instruments which measure rotional speed & direction in vessel's main shaft automatically.
2. Product Description:
1. Usage: Marine type;
2. Model No: WD-96E1
3. Measuring Range: 0-999r/min
4. Power supply: 24VDC;
5. Power consumtion: Less than 2VA
6. Dimension(mm): 96*96;
3. Technical Specification:
| Item | Technical Data | Standards |
| Technical Standard | GB/T7676-1998 | IEC60092-50 |
| Environmental Standard | GB8355-1987 | IEC92-504-74 |
| Safety Standard | GB4793-20 | IEC61010 |
| Working Temperature | -40-65℃ | |
| Temperature Infulence | -13-33℃, 100% comply with accuracy class | |
| Indicating Angle | 240°-270º (Synchroscope meter: 360º) | |
| Color of Shell | Black/white,board frame, terminal plate: black | |
| Color of Dial Plate | Black/white(other colors are available) | |
| Mounting | Vertical Installation | |
| Dimension | 110*110mm, 80*80mm | |
| 96*96mm, 72*72mm, 48*48mm | |
| Overshoot | Less than 20% when scale reaches to 2/3 | |
| Insulation Withstand | Circuit& shell: AC2600V/1 min(Water area) | |
| Vibration Resistance | 24.5m/s2 | |
| Impact Resistance | 147m/s2 | |
| Material | Shell/terminal board: ABS; Cover: Transparent Glass |
4. Using Instruction:
1). Double color LED display, with correct intuitionstic and stable indication. Ahead closewise rotation: Yellow LED is on; Astern counterclosewise rotation. Red LED is on; Installation: Both yellow & red LED on;
2). When rotation speed of vessel stern shaft equal or less than 20rpm/min, tachometer indicate stop rotating; technical symbol: -0 ahead, astern LED is on at the same time;
Equipped function of auto-lightness adjustment, in order to reduce contrast between highlight and darkness;
3). Use two-way passive transduer, non-contact magnetic induction measure, with the characteristic of high sensibility, far sensing range, high temperature & pressure & humidity endurant, not afraid of oil pullution & mist, alnico induct to measure, no need heavy measuring gear and easy installation.
5. Using & Application:
Digital intelligent meter are electric unit measuring instrument with function of programmable measurement,display and digital communication, etc. Utilize AC/DC sampling technology, be able to measure current, voltage, power, frequency in power transmission & distribution system,
widely used in power transforming, distribution automation, intelligent building and power monitoring,
site-inspection & remote monitoring also available.
6. Certifications:
Product Tags:
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96*96mm Wd-96e1 Non Electricity Units Meter Stern Shaft Tachometer Din Rail Installation Images
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