Aviall Product Catalog And Source Book Page 1248 Avionics & Instruments

HOURMETERS HONEYWELL HOBBS SWITCHES aviall ability aviall.com 1248 85000 Series Hobbs hourmeters. CONFORM TO MIL-M-3971. 85000 Series Hourmeters contain custom CMOS integrated circuits. Operating time is indicated in hours and tenths, plus running indicator. 10,000 hour version standard, with automatic recycle to zero. Precision-built relay driven odometer. Completely sealed. Specifications: Temperature range: -40 F to +185 F, -40 C to +85 C Quartz accuracy: 200 ppm, 0.02% (entire voltage and temperature range) Operating voltage range: 6.5 110 V DC (voltage range covered by 85000 Series line) Battery system voltages: 6, 12, 24, 36, 48, 60, 72, and 80 V DC Excellent vibration and shock resistance. Vibration: 20 G @ 10-80 Hz (SAE J1378) 10 G (per MIL-M-3971). Shock: 55 G @ 9-13 msec (SAE J1378) 75 G (per MIL-M-3971) Transient voltage protection alternator load dump: 150 V EMI (electromagnetic interference): +400 V @ 500 Hz inductive switching and reverse polarity Standard terminals: 1 /4" male blade Lens material: glass Case material: polyester Number size is 0.12" (3 mm) UL recognized (file number AU1774) CSA Certified (file number LR42455-12) Part No. Operating Voltage Type 85331-12 6.5 - 16 V DC 2-screw-back hourmeter 85000-12 10 - 32 V DC 2-screw-back hourmeter 85094-12 10 - 80 V DC 2-screw-back hourmeter 85013-12 30 - 110 V DC 2-screw-back hourmeter 85001-02 10 - 32 V DC 3-screw-back hourmeter 85097-02 10 - 80 V DC 3-screw-back hourmeter 85014-02 30 - 110 V DC 3-screw-back hourmeter 85010 10 - 32 V DC Rectangular stirrup 85023 30 - 110 V DC Rectangular stirrup 82001 10 - 32 V DC Retainer mount 82320 10 - 80 V DC Retainer mount

Previous Page
Next Page