Description
The Trumeter 732-0001 is a sealed electromechanical DC hour meter in a round, 3 hole mount housing. It runs on any DC supply from 10 to 80 volts, so it suits both 12V and 24V equipment without a converter, and it is protected against reverse polarity and up to twice battery voltage.
Typical applications include plant and equipment servicing, generators and pumps, compressors, agricultural and construction machinery, and any asset where recorded run hours drive the maintenance schedule.
A quartz time base keeps long-term accuracy, and the totally sealed polymer case protects the movement against moisture, vibration and contaminants.
Key Benefits
- Wide 10-80VDC input – works on 12V and 24V systems with no converter or power supply
- Non-reset 6-digit display reading to 99999.9 hours
- Quartz time base for accurate long-term hour keeping
- Totally sealed case built for outdoor and in-cab use
- Protected against reverse polarity and twice battery voltage
- Round 3 Hole Mount – a standard industry housing, so it drops into existing panel cut-outs
- IP66 and NEMA 4X / 12 with the optional mounting gasket
- Direct replacement for many discontinued Hobbs, Honeywell, Eaton and ENM hour meters – see below
Specifications
- Type – Electromechanical hour meter, non-reset
- Operating voltage – 10-80VDC
- Display – 6 figures, 99999.9 hours, white on black
- Mounting – Round, 3 hole mount
- Case material – Black polymer, black bezel, glass lens
- Sealing – Totally sealed; IP66 and NEMA 4X / 12 achieved with the mounting gasket fitted
- Temperature range – -40°C to +85°C
- Vibration – 10-80Hz, 20g max (SAE J1378)
- Shock – 55g at 9-13msec (SAE J1378)
- Approvals – UL/cUL recognised, CE, UKCA, RoHS compliant
- Brand – Trumeter
Competitor Replacements
The 732-0001 is Trumeter’s direct replacement for the discontinued Hobbs, Honeywell, Eaton and ENM DC hour meters listed below. Hobbs and Honeywell used the same part numbers, so if you are replacing any of these, this is the meter you want.
- Hobbs / Honeywell, 3 screw mount – 82051, 82453, 85001, 85014, 85031, 85097, 85101, 85134, 85143, 85312, 85315, 85319, 85399
- Hobbs / Honeywell, 3 screw mount with stud terminals – 85236, 85325
- Hobbs / Honeywell, 2 screw mount – 28101, 28103
- Eaton, 3 hole mount – 6-T-3H-508RPM-402
- ENM, 3 screw mount – T40B45
Most of these used a 1/4″ male blade termination; 85236 and 85325 are #8-32 studs, and 28103 has the deluxe bezel. Cross-reference data published by Trumeter. Replacing a part number that is not on this list? Get in touch and we will check it for you.
