With its highly reliable drive mechanism, the Honeywell 85000 Series features an odometer gear train and accurate quartz crystal timing to provide enhanced performance. An improved odometer gear train, plus snap-together chassis, fits into a shock-proof, totally sealed case often resistant to many acids and solvents. All parts are in-process inspected. Every meter must pass a 100% function, burn-in, and timing accuracy test before shipping.
Custom CMOS inegrated circuit
Indicates operating time in hours and tenths, plus has a running indicator
Battery system voltages: 6, 12, 24, 36, 48 60, 72, and 80 Vdc
Product Type Quartz + Hour Meter
Mounting 3 Screw
Voltage 10 Vdc to 32 Vdc
Logo Top Honeywell Quartz
Logo Bottom Hours
Termination 1/4 inch Male Blade - Down
Temperature -40 °C to 85 °C [-40 °F to 185 °F]
Quartz Accuracy ±0.02%
Vibration 20 g @ 10 Hz to 80Hz (SAE J1378)
Shock 55 g @ 9 msec to 13 msec (SAE J1378)
Alternator Load Dump 150 V
EMI 400 V @ 500 Hz
Inductive Switching Yes
Reverse Polarity Yes
Number Size 3 mm [0.12 in]
Agency Approvals and Standards UL (File number AU1774), CSA (File number LR42455-12)
You can use our part number 10-00813 Honeywell Hobbs Hour Meter Pressure Switch.
Q: Does the Honeywell Hobbs Hour Meter 85001+ work in a Cessna 206 or Cessna 402?
While the Honeywell Hobbs Hour Meter 85001+ accepts the following system voltages: 6,12,24,36,48,60,72,and 80 VDC, this is not PMA'd or TSO'd. It conforms to conforms to MIL-M-3971.
Q: What is the diameter for mounting of this Honeywell Hobbs Hour Meter 85001 +?
Three screw mount: Panel cut 2.00 (50.8) diameter opening. Three .150 (3.8) holes equally spaced on 2.53 (64.3) bolt circle diameter. Please review the dimensions PDF in the 'Documents' tab for more information.