Business > Industrial Devices > Automation Controls Top > FA Sensors & Components > Timers / Counters / FA Componets > Hour Meters > TH8 DC Hour Meters(Discontinued Products) > Rating/ Performance
We are sorry, the products have been discontinued. Please refer to the details of the discontinued products and the recommended substitutes list below.
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Type | TH833C | TH834C | |
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Rating | Rated voltage | 12 V DC | 24 V DC |
Usage voltage range | 10.2 to 15.6 V DC | 20.4 to 31.2 V DC | |
Measurement time | 0 to 9999.9 hours | ||
Min. measurement time | 0.1 hour (6 min.) | ||
Power consumption | Approx. 1.5 W (With rated voltage applied at 25℃ 77℉) | ||
Electrical characteristics |
Insulation resistance (initial) |
Min. 100 MΩ between charged and uncharged parts (measured at 500 V DC) | |
Breakdown voltage (initial) |
Between charged and uncharged parts: 2,000 V AC for 1 minute. | ||
Temperature rise | Max. 55℃ 131℉ (measured at rated voltage and resistance law) | ||
Mechanical characteristics |
Functional vibration resistance | 10 to 55 Hz (1 cycle/min.) Single amplitude: 0.35 mm (10 min. ON 3 axes) |
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Functional shock resistance | Min. 98 m/s2 (4 times ON 3 axes) | ||
Destructive vibration resistance | Min. 980 m/s2 (5 times ON 3 axes) | ||
Usage conditions | Operation temperature | –20℃ to +60℃ –4℉ to +140℉ (Without due and frost) | |
Ambient humidity | 35 to 85% RH (relative humidity) (non-condensing) | ||
Power supply ripple | Approx. 48% or less (single phase, all-wave rectification) | ||
Protective construction | IP66 (front panel with a rubber gasket) |
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