Handheld Digital Tachometer
HT-5500
Features
Specifications
Detection methods | Optical reflective non-contact measurement; contact method (contact adapter supplied) | |||||||||||||||||||||
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Measurement units | r/min, r/s (rotations) m/min (line speed) ms (cycle) COUNT (cumulative count) |
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Measurement ranges |
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Reflection detection distance | 20 to 300 mm | |||||||||||||||||||||
Display | 5-digit LED, with backlight (character height: 10.2 mm) | |||||||||||||||||||||
Measurement time | Within 1 s + time required for one cycle (however, when the rotation is less than 60 r/min, twice the time required for one cycle (MAX)) | |||||||||||||||||||||
Display update time | Approx. 1 s | |||||||||||||||||||||
Measurement accuracy |
Displayed value* x (±0.02 %) ± 1 count
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Peak hold function | Maximum value (MAX), minimum value (MIN) | |||||||||||||||||||||
Memory function | 20 data (MAX) | |||||||||||||||||||||
Over-range function | The over-range alarm (ERROR mark) is displayed when the measured value exceeds the display range. | |||||||||||||||||||||
Rotation upper limit alarm function | The upper limit alarm ( ↑ mark) is displayed when the number of rotations exceeds the preset upper limit value. | |||||||||||||||||||||
Line speed calculation function | •Calculates the line speed from the preset diameter value (mm) and the measured number of rotations • Use the KS-100/200 circumferential rings |
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Accumulating function | Provides a cumulative count of the input signal pulses | |||||||||||||||||||||
Cycle measurement function | Measures the input pulse cycle (however, when the cycle is less than 1 s, measures the mean value of the input pulses) | |||||||||||||||||||||
Analog output | Output voltage : 0 to 1 V/0 to F.S. (Full scale can be set arbitrarily.) Conversion method : 10-bit D/A conversion Linearity : ±1 %/F.S. Output update time : Within 50 ms + 1 cycle Temperature stability : ±0.05%/FS/°C (span & zero) Setting error : ±0.5 %/F.S. Load resistance : At least 100 kΩ |
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Pulse output | Output voltage : Hi level = At least +4.5 V, Lo level = Up to +0.5 V Output logic : Positive logic Load resistance : At least 100 kΩ |
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Operating temperature | 0 to 40 °C | |||||||||||||||||||||
Storage temperature | -10 to 50 °C | |||||||||||||||||||||
Power source | Four AAA alkaline batteries or exclusive AC adapter (PB-7090 option) | |||||||||||||||||||||
Battery life | At least 32 hours (when the backlight is OFF) At least 8 hours (when the backlight is ON) |
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Low battery alarm indicator | A low battery alarm mark (LOW) is displayed when the battery voltage falls below 4.4 V. | |||||||||||||||||||||
Outer dimensions | 180.5 (W) X 47.5 (H) X 66 (D) mm 237.2 (W) X 47.5 (H) X 66 (D) mm (with the contact adapter) |
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Weight (including batteries) | Approx. 267 g Approx. 329 g (with the contact adapter) |
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Accessories | Contact adapter (HT-0502) 1 Contact tip for rotation measurement (KS-300) 1 Circumferential ring (KS-200) 1 Reflective marks (12-mm square; 25 pcs.) 1 sheet AAA alkaline batteries 4 Carrying case 1 |
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Peripherals (sold separately) |
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Accessories
Quý khách có nhu cầu vui lòng liên hệ Mr Khoa 0987.998.477 hoặc e-mail: sales@shinzo.com.vn
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