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Honeywell 8509444 Quartz Hour Meter

The Honeywell 85000 Series Quartz Hour Meter (part number 85094-44) delivers exceptional performance and reliability in a technically advanced quartz package. Designed with a highly reliable drive mechanism, an improved odometer gear train, and a snap-together integrated chassis, this meter is built to withstand demanding conditions. Its shockproof, totally-sealed case, constructed from engineered plastic, provides protection against acids and solvents. The meter's quartz accuracy ensures precise timekeeping, making it ideal for applications requiring accurate monitoring of operating hours in various industries, including automotive, industrial equipment, and marine.

Authorized Distributors
Source:Newark
Part No:85094-44
Stock:3
Inv Date:06-01-2026
Price: Unit price: $485.69
Buy/RFQ:
Source:DigiKey
Part No:85094-44
Stock:3
Inv Date:06-01-2026
Price: Unit price: $355.13
Buy/RFQ:
Part No:85094-44
Stock:0
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:85094-44
Stock:3
Inv Date:06-01-2026
Price: Unit price: $361.07
Buy/RFQ:
Part No:85094-44
Stock:3
Inv Date:06-01-2026
Price: Unit price: $361.07
Buy/RFQ:
Part No:85094-44
Stock:2
Inv Date:06-01-2026
Price: Unit price: $355.21
Buy/RFQ:

Honeywell 8509444 Quartz Hour Meter Specifications:

  • Operating Time: 10,000 hours with automatic recycle to zero
  • Temperature Range: -40°F to +185°F (-40°C to +85°C)
  • Quartz Accuracy: +/-200ppm, +/-0.02%
  • Operating Voltage: 5-110 VDC
  • Vibration Resistance: 20 g's @ 10-80Hz (SAE J1378), 10 g's (per MIL-M-3971)
  • Shock Resistance: 55 g's @ 9-13msec (SAE J1378), 75 g's (per MILM-3971)
  • Transient Voltage Protection: Alternator load dump: 150V, EMI: +400V @ 500Hz
  • Terminals: 1/4" male blade
  • Lens Material: Glass
  • Case Material: Polyester
  • Number Size: 0.12" (3mm)
  • Battery System Voltages: 6, 12, 24, 36, 48, 60, 72, and 80 VDC
  • UL Recognition: File number AU1774
  • CSA Certification: File number LR42455-12
  • Compliance: Conforms to MIL-M-3971

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Frequently Asked Questions

Where can I buy Honeywell 8509444?

You can click on the BUY or RFQ button to purchase 8509444 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 8509444?

You can download the 8509444 datasheet or visit the Honeywell website for support.

Who is the manufacturer of 8509444?

Honeywell

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