Rugged hourmeters for O.E.M. applications

DESCRIPTION: (Available Part Numbers)

Heavy-duty units are ideal for industrial, specialty vehicle & aircraft applications · Accurate, reliable DC electronic solid-state, DC mini-hourmeter & quartz versions · Numerous ranges: 10-32, 10-50, 10-80 & 30-90 · Fully sealed & dust-proof · Optional inhibited feature · Bold white-on-black graphics · Numerous mounting configurations: U-bracket, 3-hole flange, 4-hole aircraft, 2-hole & clip mounting · Record to either 9999.9 (electronic version) or 99999.9 hours (quartz & mini versions) · Counter wheels · U.L./(C.E.) approvals on select models

SPECIFICATIONS:

Models: Model 876: 10-32, 10-50 & 30-90 VDC with U-bracket mounting & inhibited option; Model 871: 10-32, 10-50 & 30-90 VDC with 3-hole flange & inhibited option; Model 873: 10-32 & 30-90 VDC with 3-hole flange or 4-hole aircraft mounting & inhibited option; mini-hourmeters: 10-80 VDC with 2-hole or clip mounting; quartz model: 10-50 VDC

Dimensions: Standard round units - U-bracket mounting: ~ 58 mm diameter, mounting depth 53 mm; round units - 3-hole flange: ~ 73 mm diameter (with flange); round units - aircraft mounting: ~ 63 mm diameter (with flange); mini-hourmeters: ~ 54 mm long x 36 mm wide x 71 mm deep

Digits: Standard round units: 9,999.9 or 99,999 hours; quartz type & mini-hourmeters: 99,999.9 hours (rolls over to 0 at 100,000 hours)

Bezels: Model 876: SAE "step", black, anodized; Model 871: elongated "step", black, reinforced PBT; Model 873: aircraft style integrated round "step" with mounting tabs, black, reinforced PBT; mini-hourmeters: integrated into front face, black; quartz model: low-profile, matte black

Accuracy (real-time): +/- 1% @ 72°F; +/- .02% for mini-hourmeters & quartz models

Electrical Connections: 6.35 x 0.8 mm blade terminals; brass/tin-plated; with #8-32 terminal screws (Note: screws for round hourmeters only)

Installation Hardware: Model 876: U-bracket, steel/zinc-plated, with #10-24 nut and washer for mounting (Note: Models 871 & 873 do not include brackets; hardware "kit" includes screws and washers); mini-hour meters: bracket for clip version (Note: no hardware for 2-hole version); quartz model: bracket with spin-on fastener, brass/zinc-plated

Input Protection: Reverse polarity, load dump & field decay per SAE J1810/1378

Sealing: Models 876, 871 & 873: fully sealed; mini-hourmeter & quartz model: front sealed

Operating Temperature: -40°C to +85°C

Applications:

Suitability of application is responsibility of user. Consult with factory representatives or your distributor for more information about the appropriate hourmeter to select for a particular application.

For more information contact sales@datcon.com