Description
The Honeywell 82453-85 is an electromechanical hour meter designed to monitor cumulative operating time in industrial equipment. Operating from 10 to 80 VDC, it provides accurate time tracking up to 9999.9 hours using a quartz-controlled mechanism. Its sealed, panel-mounted design ensures reliable performance in demanding environments.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Honeywell |
| Category |
Controls & Indicators |
| Part Number |
82453-85 |
| Subcategory |
Panel Meter |
| Series |
82400 Series |
| Type |
Electromechanical Hour Meter |
| Operating Mode |
Up Counter |
| Time Format |
9999.9 Hours |
| Number of Digits |
5 Digits |
| Display Type |
Decade Wheel |
| Character Height |
0.120 in (3 mm) |
| Supply Voltage |
10 to 80 VDC |
| Reset Function |
Non-Resettable |
| Mounting Type |
Panel Mount, 3 Screw |
| Panel Cutout |
Circular – 50.8 mm Diameter |
| Termination Style |
1/4 in Blade (Quick Connect) |
| Ingress Protection |
IP66 |
| Operating Temperature |
-40°C to +85°C |
| Approvals |
UL Recognized, CSA Certified |
| Weight |
3.00 lbs |
Information About 82453-85
The 82453-85 is part of Honeywell’s 82400 Series of panel-mounted electromechanical time counters. It features a round housing with a sealed, shock-resistant polycarbonate case and lens to protect internal components from dust and moisture. Designed for non-resettable operation, the unit records total runtime in an upward counting format, making it suitable for maintenance scheduling and equipment lifecycle tracking. The device mounts in a circular panel cutout and connects via 1/4-inch blade terminals for straightforward integration into DC-powered systems.
Key Features:
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Wide DC Voltage Range: Operates from 10 to 80 VDC for flexible installation.
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Quartz Accuracy: ±0.02% (±200 ppm) timing precision for reliable hour tracking.
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Non-Resettable Counter: Prevents tampering and ensures accurate lifetime measurement.
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9999.9 Hour Capacity: Five-digit display with decimal format for detailed runtime tracking.
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Sealed Construction: IP66-rated housing resists dust and water ingress.
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High Temperature Tolerance: Operates from -40°C to +85°C for harsh environments.
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Decade Wheel Display: Clear 0.120-inch (3 mm) character height for easy reading.
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Panel Mount Design: Circular 50.8 mm cutout with 3-screw mounting configuration.
The 82453-85 delivers the reliability and precision required for accurate equipment runtime monitoring in industrial control systems.
