TH63/64 Hour Meters (Half Size) (Discontinued Products)
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Discontinued Products
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Rating/ Performance
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Dimensions
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Cautions For Use
Ⅾiscontinued
Last time buy (JST)
September 29, 2023
Discontinued Products

Rating/ Performance
Rated operating voltage | 12 V AC, 24 V AC, 48 V AC, 100 V AC, 110 V AC, 115 to 120 V AC, 200 V AC, 220 V AC, 240 V AC | |
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Allowable operating voltage range | 85 to 115% of rated operating voltage | |
Rated frequency | 50/60 Hz (selectable by switch) | |
Counting range | 0 to 99999.9 hours (TH63 series) 0 to 9999.9 hours (TH64 series) | |
Minimum time display | 0.1 hours (6 min) | |
Rated power consumption | Approx. 1.5 W | |
Insulation resistance (Initial value) | Min. 100 MΩ, Between live and dead metal parts (At 500 V DC) | |
Breakdown voltage (Initial value) | 2,000 Vrms, Between live and dead metal parts | |
Max. temperature rise | 55℃ 131℉ | |
Vibration resistance | Functional | 10 to 55 Hz: 1 cycle/min double amplitude of 0.5 mm (10 min on 3 axes) |
Shock resistance | Functional | Min 98 m/s2 {10 G} (4 times on 3 axes) |
Destructive | Min 980 m/s2 {100 G} (5 times on 3 axes) | |
Ambient temperature | –10 to +50℃ +14 to +122℉ | |
Ambient humidity | Max. 85% RH (non-condensing) | |
Weight | Approx. 80 g 2.82 oz |
Dimensions
- Unit: mm in
General tolerance: ±0.5 ±.020
Panel cutout dimensions
Mounting
- Cut a 22.2 +0.3/0 x 45 +0.6/0 mm (.874 +.012/0 x 1.772 +.024/0 inch) opening in the panel.
- Swing the mounting spring to the rear of the hour meter and fit the hour meter into the panel opening. (There is no need to detach the mounting spring from the hour meter.) If the panel is 5 to 9 mm .197 to .354 inch thick, move the mounting spring to the other hole toward the rear of the hour meter.
- Swing the mounting spring to the front of the hour meter to secure the hour meter to the panel.
- Wire the supplied quick connectors and connect to the hour meter. Be sure to use the supplied insulating sleeves to cover the connectors.
Cautions For Use
SAFETY PRECAUTIONS
To prevent injury and accidents, be sure to observe the following instructions.
Make sure to read the operating instructions and the following precautions for use before installation, operation, maintenance, or inspection. Before using the product, the users must have a thorough understanding of the equipment, safety information, and miscellaneous precautions for its use.
[Warning]
Indicates a possible hazard that will result in death or serious physical injury of the operator in the event of incorrect handling.
[Caution]
Indicates a possible hazard that will result in physical injury of the operator or only property damage in the event of incorrect handling.
Warning
- Take safety measures outside the product so that the whole system maintains its safety level even if the product broke down or an external factor caused any abnormality.
- Do not use the product in any flammable gas atmosphere. Otherwise, this may result in an explosion.
- Do not expose the product to fire. The batteries and/or electronic components may explode.
Caution
- To prevent overheating or smoke, secure sufficient margins in relation to the guaranteed characteristics and performance values of the product.
- Do not try to disassemble or modify the product. Otherwise, this may result in overheating or smoke.
- Do not touch the terminals while the power is on. Otherwise, this may result in an electric shock.
- Setup emergency stop and interlock circuits outside the product.
- Securely connect the cables and connectors. Otherwise, loose connections may result in overheating or smoke.
- Securely solder the joints. Otherwise, insufficient soldering may result in overheating or smoke.
- Do not put foreign substances, such as liquids, combustibles, or metals, into the product. Otherwise, this may result in overheating or smoke.
- Do not perform any work (e.g. connection, removal) while the power is on. Otherwise, this may result in electric shock.
Frequency setting
Frequency is specified for AC motor-driven hour meters. Before installing, be sure to check your local power frequency.
Connections
・TH13, 23, 14, 24, 40, 50, 63, 64
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Note : Make the connection with the accompanying flat connector first and then with the hour meter's terminal (#187). In such case, be sure to cover the connection with the accompanying insulating sleeve.
・TH70, TH8
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Note : Solder the lead wires in position.
Reset-type hour meter
Precautions for use
If the number indications are off before use, press reset button and confirm that all zeroes "0" are displayed.
Resetting caution
Exercise due caution as an insufficient amount of pressure on reset button may result in abnormal readings.